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NEC ElectraElite 48, System Hardware Manual

The NEC ElectraElite 48 is a versatile communication system designed for businesses. For a comprehensive understanding of its features and functionalities, users can access the System Hardware Manual, available for free download at manualshive.com. This manual provides step-by-step instructions and troubleshooting guidance to maximize the utilization of this exceptional product.

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System Hardware Manual

A - 1

Glossary of Abbreviations

Appendix A

The following table includes common abbreviations used throughout this
document that are listed in alphabetical order.

Abbreviations

Definition

ACD

Automatic Call Distribution
Provides a cost-effective method for supervising incoming
telephone traffic and associated staff activity.

AIS

Alarm Indication Signal
Replaces the normal traffic signal when a maintenance
alarm indication is activated. An AIS signal is transmitted
downstream to indicate an upstream failure was detected.

BNC

Bayonet-Neill-Concelman
Connector for slim coaxial cables.  This is similar to ones
used with Ethernet.

BPV

Bipolar Violation
Indicates the presence of two consecutive one bits of the
same polarity on a T carrier line.

BRI

Basic Rate Interface
ISDN subscriber interface.  BRI has two bearer B-channels
at 64 Kbps per second and a D-channel at 16 Kbps per
second.  The bearer B-channels are provided for PCM
voice, video conferencing, group 4 facsimile machines, and
other similar types of transmissions.  The data D-channel
used to bring in information about incoming calls and take
out information about outgoing calls.  BRI can also be used
to access slow-speed data networks such as videotex and
packet switched networks.
BRI has two standards:

U Interface for 2-wire 
T Interface for 4-wire

Summary of Contents for ElectraElite 48

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Page 2: ...SYSTEM HARDWARE MANUAL Stock Number 750376 Issue 6 Series 8000 48 ...

Page 3: ......

Page 4: ...operty of NEC America Inc and shall not be reproduced without prior written approval of NEC America Inc Dterm is a registered trademark of NEC Corporation and Electra Elite is a registered trademark of NEC America Inc Windows is a registered trademark of Microsoft Corporation AT T is a registered trademark of AT T Wireless Services Inc Copyright 2003 NEC Infrontia Inc 6535 N State Highway 161 Irvi...

Page 5: ......

Page 6: ...uals THIS MANUAL This manual contains detailed instructions to install the Electra Elite 48 KSU ETUs Multiline Terminals and optional equipment in the following chapters Chapter 1 Introduction Chapter 1 is a brief description of the Electra Elite 48 system and contains a detailed list of equipment available with the system Chapter 2 System Specifications Chapter 2 contains detailed specifications ...

Page 7: ...cessary Chapter 9 Installing Electra Professional Telephones Chapter 9 contains instructions for installing Electra Professional terminals on the Electra Elite 48 system Chapter 10 System Maintenance Chapter 10 is a guide to help the technician troubleshoot and diagnose problems during and after system installation SUPPORTING DOCUMENTS Other manuals in the set are described below Electra Elite 48 ...

Page 8: ...nication System WCS Elite ACD Plus Installation Manual Stock Number 750359 This manual provides general information about the Elite ACD Plus features installation procedures and feature programming The NEC Elite ACD Plus is an Automatic Call Distribution card that supports up to 40 agents and 12 supervisors at one time Electra Elite IPK Electra Elite System Administration Terminal End User Manual ...

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Page 10: ...Regulatory Information ...

Page 11: ......

Page 12: ...red to give adequate notice of the changes COMPANY NOTIFICATION Before connecting this telephone system to the telephone network the following information must be provided to the telephone company 1 Your telephone number 2 FCC registration number When the system is to be installed as a Key Function system no dial access to Trunk Groups Route Advance Blocks use the following number NIFMUL 43074 KF ...

Page 13: ...or Electra Elite System ETUs Trunk Station ETU Type FIC REN SOC Jack BRT 4 U ETU 02IS5 N A 6 0F N A CAMA Trunk 02RV O 0 7A 9 0F RJ21X COI 4 U ETU Loop Start 02LS2 0 7A 9 0F RJ21X COI 8 U ETU Loop Start 02LS2 0 7A 9 0F RJ21X COI 8 U ETU Ground Start 02GS2 0 7A 9 0F RJ21X COIB 4 U ETU for COID COI Mode Loop Start 02LS2 0 7A 9 0F RJ21X COIB 8 U ETU Loop Start 02LS2 0 7A 9 0F RJ21X COIB 4 U ETU for CO...

Page 14: ...RING AID COMPATIBILITY The NEC Multiline Terminals and NEC Single Line Telephones provided for this system are hearing aid compatible The manufacturer of other Single Line Telephones for use with the system must provide notice of hearing aid compatibility to comply with FCC rules that prohibit the use of non hearing aid compatible telephones DIRECT INWARD DIALING Operating this equipment without p...

Page 15: ...ion prior to monitoring or recording a telephone conversation Some of these laws incorporate strict penalties MUSIC ON HOLD IMPORTANT NOTE In accordance with U S Copyright Law a license may be required from the American Society of Composers Authors and Publishers or other similar organization When radio or TV broadcasts are transmitted through the Music On Hold feature of this telecommunication sy...

Page 16: ...re installation the user should ensure that it is permissible to connect this equipment to the facilities of the local telecommunications company The equipment must also be installed using an acceptable method of connection The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations Repairs to certified equipment should be coordi...

Page 17: ...atus as regulated in the radio interference regulations of Industry Canada Le present appareil numerique n emet pas de bruits radioelectriques depassant les limites applicables aux appareils numeriques de Classe A prescrites dans le reglement sur le brouillage radioelectrique edicte par Industrie Canada BATTERY DISPOSAL The Electra Elite system includes the batteries listed below When disposing of...

Page 18: ... officials for other information regarding the environmentally sound collection recycling and disposal of the battery Nickel Cadmium or sealed lead batteries must be returned to a federal or state approved nickel cadmium or sealed lead battery recycler This may be where the batteries were originally sold or a local seller of automotive batteries Contact your local waste management officials for ot...

Page 19: ...E RECYCLED OR DISPOSED OF PROPERLY MUST NOT BE DISPOSED OF IN MUNICIPAL WASTE CONTAINS SEALED LEAD BATTERY BATTERY MUST BE RECYCLED MUST NOT BE DISPOSED OF IN MUNICIPAL WASTE Pb Ni Cd CONTAINS NICKEL METAL HYDRIDE BATTERY BATTERY MUST BE RECYCLED OR DISPOSED OF PROPERLY MUST NOT BE DISPOSED OF IN MUNICIPAL WASTE Ni MH ...

Page 20: ... Diagram 2 1 Section 3 Maximum System Capacities 2 4 Section 4 System Requirements and Specifications 2 5 4 1 Cabling Requirements and Specifications 2 5 4 2 Cabling Precautions 2 8 4 2 1 Cable Placement 2 8 4 2 2 Environmental Conditions 2 8 4 3 Power Requirements 2 9 4 3 1 Power Supply Inputs 2 9 4 3 2 Power Supply Consumption 2 9 4 3 3 Fuse Replacement 2 9 4 4 Outside Line Types 2 10 4 5 Transm...

Page 21: ... 14 4 7 2 Memory Backup 2 14 4 8 Weights and Dimensions 2 14 4 9 External Equipment Interface 2 19 4 9 1 Music on Hold Station Background Music 2 19 4 9 2 External Paging Audio 2 19 4 9 3 External Tone Ringer Night Chime Output 2 19 4 9 4 SMDR Output 2 19 4 9 5 PC Connection 2 19 4 9 6 Relay Contact 2 19 4 10 Audible and Visual Indications 2 20 4 10 1 Tone Patterns 2 20 4 10 2 LED Flash Patterns 2...

Page 22: ...rements 3 6 Chapter 4 Installing the KSU Section 1 General Information 4 1 Section 2 Site Preparation and MDF IDF Construction 4 1 2 1 Precautionary Information 4 1 2 2 Surveying the Customer Site 4 1 2 3 Selecting the Best Location for Proper Installation 4 2 2 3 1 Selecting the KSU Installation Site 4 2 2 3 2 Selecting a Permanent MDF Location 4 3 2 3 3 Selecting a Site for Installing the Teleph...

Page 23: ...tteries in the KSU 4 20 3 8 1 Built In Battery Installation 4 20 3 8 2 External Battery Installation 4 21 Chapter 5 Installing Electronic Telephone Units Section 1 General Information 5 1 Section 2 Installation 5 2 2 1 Installation Precautions 5 2 2 2 Inserting an ETU into the KSU Slots 5 4 2 3 Removing an ETU from the KSU 5 4 Section 3 Common Control Units 5 5 3 1 CLKG U Unit 5 5 3 1 1 Descriptio...

Page 24: ... 4 2 Installation 5 11 3 4 3 Switch Settings 5 12 3 4 4 LED Indications 5 12 3 4 5 Connectors 5 13 3 5 MIFM U ETU 5 13 3 5 1 Description 5 13 3 5 2 Installation 5 14 3 5 3 Switch Settings 5 14 3 5 4 LED Indications 5 14 3 5 5 Connectors 5 15 3 6 Modem Kit Unit 5 15 3 6 1 Description 5 15 3 6 2 Installation 5 15 3 6 3 Specifications 5 15 Section 4 Trunk ETUs 5 16 4 1 BRT 4 U ETU 5 16 4 1 1 Descript...

Page 25: ...1 4 2 5 Connectors 5 22 4 2 6 Connections 5 22 4 3 COIB 4 U ETU 5 23 4 3 1 Description 5 23 4 3 2 Installation 5 24 4 3 3 Switch Settings 5 24 4 3 4 LED Indications 5 24 4 3 5 Connectors 5 25 4 3 6 Connections 5 25 4 4 COIB 4 U20 ETU 5 26 4 4 1 Description 5 26 4 4 2 Installation 5 27 4 4 3 Switch Settings 5 27 4 4 4 LED Indications 5 28 4 4 5 Connectors 5 28 4 4 6 Connections 5 28 4 4 7 ETU Featu...

Page 26: ... 2 Installation 5 35 4 6 3 Switch Settings 5 35 4 6 4 LED Indications 5 35 4 6 5 Connectors 5 35 4 6 6 Connections 5 36 4 7 DID 4 U ETU 5 37 4 7 1 Description 5 37 4 7 2 Installation 5 38 4 7 3 LED Indications 5 38 4 7 4 Connectors 5 38 4 7 5 Connections 5 38 4 8 DTI U ETU 5 39 4 8 1 Description 5 39 4 8 2 Installation 5 40 4 8 3 Switch Settings 5 40 4 8 4 LED Indications 5 41 4 8 5 Alarm Conditio...

Page 27: ...1 U ETU 5 47 4 10 1 Description 5 47 4 10 2 Installation 5 48 4 10 3 Switch Settings 5 48 4 10 4 LED Indications 5 49 4 10 5 Alarm Conditions 5 50 4 10 6 Connectors 5 50 4 10 7 Connections 5 51 4 11 TLI 2 U ETU 5 52 4 11 1 Description 5 52 4 11 2 Installation 5 52 4 11 3 Switch Settings 5 53 4 11 4 LED Indications 5 53 4 11 5 Connectors 5 54 4 11 6 Connections 5 54 Section 5 Station ETUs 5 55 5 1 ...

Page 28: ...2 2 Installation 5 64 5 2 3 Installation Precautions 5 64 5 3 DPH 4 U ETU 5 65 5 3 1 Description 5 65 5 3 2 Installation 5 66 5 3 3 Switch Settings 5 66 5 3 4 LED Indications 5 66 5 3 5 Connectors 5 67 5 3 6 Specifications 5 67 5 4 ESI 8 U ETU 5 68 5 4 1 Description 5 68 5 4 2 Switch Settings 5 68 5 4 3 Installation 5 69 5 4 4 LED Indications 5 69 5 4 5 Connectors 5 69 5 4 6 Connections 5 69 5 5 F...

Page 29: ...il Limited FMS 2 4 U30 to 8 ports 5 78 5 6 5 Switch Settings 5 78 5 6 6 Jumper Settings 5 79 5 6 7 LED Indications 5 80 5 6 8 Connectors 5 81 5 6 9 Installation Precautions 5 81 5 7 OPX 2 U ETU 5 82 5 7 1 Description 5 82 5 7 2 Installation 5 83 5 7 3 LED Indications 5 83 5 7 4 Connectors 5 83 5 8 SLI 4 8 U ETU 5 84 5 8 1 Description 5 84 5 8 2 Installation 5 85 5 8 3 LED Indications 5 85 5 8 4 Co...

Page 30: ... 95 5 10 3 Switch Settings 5 97 5 10 4 LED Indications 5 98 5 10 5 Connectors 5 98 5 10 6 Installation Precautions 5 99 Section 6 Optional ETUs 5 100 6 1 ACD 8 U ETU 5 100 6 1 1 Description 5 100 6 1 2 Installation 5 100 6 1 3 LED Indications 5 101 6 1 4 Connectors 5 101 6 1 5 Installation Precautions 5 102 6 2 BSU 2 U ETU 5 103 6 2 1 Description 5 103 6 2 2 Installation 5 103 6 2 3 Switch Setting...

Page 31: ... U ETU 5 111 6 4 1 Description 5 111 6 4 2 Installation 5 112 6 4 3 LED Indications 5 112 6 4 4 Connectors 5 112 6 4 5 Specifications 5 113 6 5 PBR U ETU 5 114 6 5 1 Description 5 114 6 5 2 Installation 5 115 6 5 3 LED Indications 5 115 6 5 4 Connectors 5 115 6 6 VRS 4 U ETU 5 116 6 6 1 Description 5 116 6 6 2 Installation 5 117 6 6 3 Switch Settings 5 117 6 6 4 LED Indications 5 117 6 6 5 Connect...

Page 32: ... or DTP 1 2 TEL 6 9 3 2 DTP 1HM 1 or DTP 1HM 2 TEL 6 10 Section 4 Connecting a DTU DTP Terminal to the System 6 11 Section 5 Connecting DCU Attendant Console to a Multiline Terminal 6 12 Section 6 Adjusting the DTU DTP LCD 6 13 Section 7 Installing DTU DTP Line Cards and Plastic Panels 6 14 7 1 Line Card and Plastic Panel Installation 6 14 7 2 Plastic Panel Removal 6 15 Section 8 Removing DTU DTP ...

Page 33: ...plying Power to the Base Unit 6 26 Section 13 Dterm PS II 6 27 13 1 Description 6 27 Section 14 Wall Mounting the DTP 1 1 or DTP 1 2 TEL and DTP 1HM 1 or DTP 1HM 2 TEL 6 28 14 1 DTP Hanger Hook 6 28 14 2 Using a Modular Wall Plate Installed 6 29 Chapter 7 Installing Optional Equipment Section 1 General Information 7 1 Section 2 Preparing Multiline Terminal for Adapter Installation 7 1 Section 3 In...

Page 34: ...pter 7 20 3 5 1 Installing the CTA U Unit 7 21 3 5 2 Connecting the Cables on the CTA U Unit 7 22 3 5 3 Installing the Driver on the PC 7 22 3 6 Computer Telephony Adapter with USB Interface 7 22 3 6 1 CTU C U Unit Connections 7 23 3 6 2 CTU S U Unit Connections 7 24 3 7 DBM B U Box and DBM E U Box Message Display Boards 7 25 3 7 1 Connecting DBM E U Box to DBM B U Box or Another DBM E U Box 7 26 ...

Page 35: ...ing and Remounting the Handset Hanger 7 39 3 12 2 Wall Mounting Using the Base Unit 7 40 3 12 3 Installing the Wall Mount Unit and Mounting the Multiline Terminal Using the WMU U Unit 7 44 3 12 4 Removing the Multiline Terminal from the Base Cover 7 48 3 12 5 Removing the Multiline Terminal from the WMU U Unit 7 48 3 13 Music on Hold 7 49 3 13 1 Connecting Audio Sources to the KSU 7 49 3 14 Statio...

Page 36: ...tion 3 Single Line Telephones 8 7 3 1 DTR 1 1 TEL 8 7 3 2 DTR 1HM 1 TEL 8 8 Section 4 Connecting DTH DTR to the System 8 9 Section 5 Connecting DCR Attendant Console to a Multiline Terminal 8 10 Section 6 Adjusting the DTH DTR LCD 8 12 Section 7 Installing DTH DTR Line Cards and Plastic Panels 8 12 Section 8 Adjusting DTH DTR Multiline Terminal Height 8 15 Section 9 Removing or Installing the Base...

Page 37: ...4 2 2 Installing Core and Shielded Cable 8 36 14 2 3 Installing the AD A R Unit on a DTH DTR Multiline Terminal 8 38 14 2 4 AD A R Connections and Specifications 8 38 14 3 AP A AP R R Unit Port Adapter 8 41 14 3 1 Installing AP A R or AP R R Unit on any DTH DTR Multiline Terminal except DTR 2DT 1 8 42 14 4 CT A R Unit Computer Telephony Adapter 8 44 14 4 1 Typical Connection using an ESI ESIC 8 44...

Page 38: ...vice Adapter Installation 9 3 Section 5 Connecting an Attendant Console to a Multiline Terminal 9 5 Chapter 10 System Maintenance Section 1 Introduction 10 1 Section 2 Operational Current and Voltage Checks 10 1 Section 3 Operational Test Procedures 10 2 3 1 General Information 10 2 3 2 Before Initializing 10 2 3 2 1 Cable Connections 10 2 3 2 2 AC DC Power 10 2 3 2 3 Initialization Check 10 3 3 3...

Page 39: ...ropping 10 11 No Outside Dial Tone Access 10 12 CO PBX Dialing Problem Cannot Dial Out on CO 10 13 Multiline Terminal Function Problems 10 14 Multiline Terminal Ringing Problems 10 15 Multiline Terminal Dial Tone Access Problems 10 16 No Dial Tone Access on SLT 10 17 Ringing Problem on SLT 10 18 No Dial Access to Features on SLT 10 19 Low Volume Problems 10 20 External Paging Problems 10 21 SMDR O...

Page 40: ... Figure 4 5 Threading the Velcro Strap Through the Hook on the KSU 4 12 Figure 4 6 Using the Template 4 12 Figure 4 7 Hanging the KSU 4 13 Figure 4 8 Installing Screws 4 13 Figure 4 9 KSU Grounding 4 14 Figure 4 10 RAK U10 Unit and KSU 4 15 Figure 4 11 Mounting KSU on the RAK U10 Unit 4 15 Figure 4 12 Disconnecting Cable from the PSU 4 17 Figure 4 13 Installing the PSU in the KSU 4 18 Figure 4 14 ...

Page 41: ...Unit 5 7 Figure 5 8 KSU Backup Battery Replacement 5 10 Figure 5 9 MIFA U ETU 5 11 Figure 5 10 MIFM U ETU 5 13 Figure 5 11 BRT 4 U ETU 5 16 Figure 5 12 BRT 4 U ETU Connections 5 19 Figure 5 13 COI 8 U ETU 5 20 Figure 5 14 COI 4 8 U ETU Connections 5 22 Figure 5 15 COIB 4 U ETU 5 23 Figure 5 16 COIB 4 U ETU Connections 5 25 Figure 5 17 COIB 4 U20 ETU 5 26 Figure 5 18 COIB 4 U20 ETU Connections 5 28...

Page 42: ... 5 35 EliteMail CTI Daughter Board 5 62 Figure 5 36 EliteMail CTI Port Expansion Board 5 63 Figure 5 37 DPH 4 U ETU 5 65 Figure 5 38 DPH 4 U ETU Doorphone Connector 5 67 Figure 5 39 ESI 8 U ETU 5 68 Figure 5 40 ESI 8 U ETU Connection 5 69 Figure 5 41 FMS 2 4 U ETU 5 70 Figure 5 42 FMS 8 U ETU 5 71 Figure 5 43 VMS DSP U30 Unit Installation 5 77 Figure 5 44 FMS CMS U30 ETU 5 78 Figure 5 45 OPX 2 U U...

Page 43: ...62 PBR U ETU 5 114 Figure 5 63 VRS 4 U ETU 5 116 Figure 6 1 DTP 2DT 1 TEL Multiline Terminal 6 1 Figure 6 2 DTU 8 1 TEL Multiline Terminal 6 2 Figure 6 3 DTU 8D 2 TEL Multiline Terminal 6 3 Figure 6 4 DTU 16 1 TEL Multiline Terminal 6 4 Figure 6 5 DTU 16D 2 TEL Multiline Terminal 6 5 Figure 6 6 DTU 32 1 TEL Multiline Terminal 6 6 Figure 6 7 DTU 32D 2 TEL Multiline Terminal 6 7 Figure 6 8 DCU 60 1 ...

Page 44: ...l 6 18 Figure 6 21 Raising the Base Plate on the DTU DTP Multiline Terminal 6 18 Figure 6 22 Adjusting the DTU DTP Line Cord Length 6 19 Figure 6 23 Lowering the Base Plate on the DTU DTP Multiline Terminal 6 19 Figure 6 24 Dterm Cordless Lite Terminal 6 20 Figure 6 25 Dterm Cordless II 6 21 Figure 6 26 Connecting the Base Unit 6 22 Figure 6 27 Dterm Handset Cordless Terminal 6 24 Figure 6 28 Dter...

Page 45: ...e 7 13 Attaching Cables to the ADA U Unit 7 9 Figure 7 14 ADA U Unit Switch Settings 7 11 Figure 7 15 APA U Unit 7 13 Figure 7 16 Attaching the Unit to the Multiline Terminal 7 14 Figure 7 17 APA U Unit Switches 7 14 Figure 7 18 Connecting Cables on the APA U Unit 7 15 Figure 7 19 APR U Unit 7 16 Figure 7 20 Attaching the Unit to the Multiline Terminal 7 17 Figure 7 21 Leading the Telephone Cord o...

Page 46: ...g Bottom Screws 7 29 Figure 7 38 Connecting DBM B U 7 30 Figure 7 39 Connecting DBM B U to ESI Port 7 31 Figure 7 40 HFU U Unit 7 31 Figure 7 41 Microphone with Mute 7 32 Figure 7 42 Attaching a Microphone to a Multiline Terminal 7 32 Figure 7 43 HFU U Unit Switches 7 33 Figure 7 44 Connecting a Single Line Telephone to the System using an SLT 1 U ADP 7 35 Figure 7 45 Connecting the SLT 1 U ADP 7 ...

Page 47: ...the Line Cord Out of the WMU U Unit 7 46 Figure 7 62 Attaching the Wall Mount Unit to the Wall 7 46 Figure 7 63 Attaching the Multiline Terminal to the WMU U Unit 7 47 Figure 7 64 Removing the Multiline Terminal from the Base Cover 7 48 Figure 7 65 Music Source Connections 7 49 Figure 7 66 External Page Output 7 50 Figure 7 67 Connecting a PC to the KSU 7 51 Figure 8 1 DTR 2DT 1 TEL Multiline Term...

Page 48: ...DTR Multiline Terminal Height 8 15 Figure 8 19 Lowering the Base Cover on the Multiline Terminal 8 16 Figure 8 20 Removing Base Cover 8 17 Figure 8 21 Installing Base Cover 8 18 Figure 8 22 Assembling the Abbreviated Dialing Table 8 19 Figure 8 23 Installing Abbreviated Dialing Table on the Terminal 8 20 Figure 8 24 Removing the Hook 8 20 Figure 8 25 Sliding the Hook into Position 8 21 Figure 8 26...

Page 49: ...35 Figure 8 46 DSW Switch Settings for Sending Voice Calls to Terminal 8 36 Figure 8 47 Connections for Sending Calls to The Terminal 8 36 Figure 8 48 Removing Cover 8 36 Figure 8 49 Core Cable Installation 8 37 Figure 8 50 Cable Access Port 8 37 Figure 8 51 Attaching the AD A R Unit to the Multiline Terminal 8 38 Figure 8 52 AP A AP R R Unit and Switches 8 41 Figure 8 53 Typical Connection 8 41 F...

Page 50: ...e 8 62 Removing Key Unit 8 48 Figure 8 63 Installing Key Unit 8 49 Figure 9 1 Modular Terminal Connections for Multiline Terminals and Attendant Add On Consoles 9 2 Figure 9 2 Connect an Electra Professional Multiline Terminal to the Electra Elite 48 System 9 3 Figure 9 3 Removing Knockout 9 4 Figure 9 4 Unit Installation 9 4 Figure 9 5 Connecting an Attendant Console to a Multiline Terminal 9 5 ...

Page 51: ...Issue 6 Electra Elite xxxii List of Figures THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 52: ... 2 7 Table 2 6 Cabling Requirements 2 8 Table 2 7 Zone Transceiver II Range 2 8 Table 2 8 Power Consumption 2 9 Table 2 9 Fuse Replacement 2 9 Table 2 10 Weights and Dimensions 2 15 Table 2 11 Tone Patterns 2 21 Table 2 12 Multiline Terminal LED Flash Pattern 2 22 Table 3 1 Number of Required Interface ETUs 3 6 Table 4 1 MDF Cable Connections 4 5 Table 5 1 MBD U10 Unit Default Switch Settings 5 8 ...

Page 53: ...Indications 5 38 Table 5 18 DTI U ETU Default Switch Settings 5 40 Table 5 19 DTI U ETU LED Indications 5 41 Table 5 20 VoIP Options 5 44 Table 5 21 PRT 1 U ETU SW1 Settings 5 48 Table 5 22 PRT 1 U ETU LED Indications 5 49 Table 5 23 TLI 2 U ETU Default Switch Settings 5 53 Table 5 24 TLI 2 U ETU LED Indications 5 53 Table 5 25 CNF 8 U ETU Reset Switch 5 56 Table 5 26 CNF 8 U ETU Maximum Conferenc...

Page 54: ...5 44 VDH2 8 U ETU LED Indications 5 92 Table 5 45 Configuration Support Table 5 94 Table 5 46 VMS 2 4 8 U ETU Switch Settings 5 97 Table 5 47 VMS Dip Switch Functions 5 97 Table 5 48 VMS 2 4 8 U ETU LED Indications 5 98 Table 5 49 ACD 8 U ETU LED Indications 5 101 Table 5 50 BSU 2 U ETU Default Switch Settings 5 104 Table 5 51 BSU 2 U ETU LED Indications 5 105 Table 5 52 ZT Status Table for LEDs 5...

Page 55: ...4 APR U Unit Switch Settings for SW1 and SW3 7 19 Table 7 5 HFU U Unit Switch Settings 7 33 Table 8 1 AD A R Unit Switch Settings 8 34 Table 8 2 AD A R Cable Connections 8 39 Table 8 3 AP A R AP R R Unit Switch Settings 8 42 Table 8 4 CT A R Unit Switch Settings 8 46 Table 10 1 Voltage Measurement 10 3 ...

Page 56: ...1st Tab Chapter 1 Introduction ...

Page 57: ......

Page 58: ...dication ANI Caller ID Automatic Route Selection ARS Caller ID Call Return Centralized Voice Mail Computer Telephony Integration CTI Dialed Number Indication Service DNIS Dterm Analog Cordless Terminal Dterm Cordless II Terminal Dterm Cordless Lite Terminal Dterm Handset Cordless Terminal Elite ACD Plus Emergency 911 Cut through Enhanced 911 Integrated Digital Voice Mail ISDN BRI and PRI Voice Tru...

Page 59: ...a variety of cordless terminals are also available A customer with existing Electra Professional terminals can easily connect them to the Electra Elite 48 system to provide inexpensive migration Most Electra Elite 48 system features are available with the Electra Professional Multiline Terminals The Electra Elite 48 system supports a wide range of additional equipment including Single Line Telepho...

Page 60: ...e Answering Machine External Speakerphone Headset Attendant Console Dterm Cordless Lite CO PBX Centrex DID Tie FT1 ISDN BRI Least Cost Routing Computer Telephony Integration ElectraMail CTI Unified Messaging Dterm EXT Telecommuting Message Display Board Voice over Internet Protocol VoIP Trunks Dterm Handset Cordless ZT II PS II Wireless Dterm Cordless II Dterm Analog Cordless Dterm Series i Multil...

Page 61: ...The B48 U10 KSU provides seven slots Slot 1 is an ESI card that is built in on the MBD U10 Unit Slot S2 is the ISA slot Slots S3 S6 are interface slots with MDF connections Slots S2 and S7 have no MDF connections and may be used for ETUs that do not require MDF connections e g MIFM PBR VRS or VMS The P64 U10 PSU power supply unit backup batteries one PFT connection and one external zone paging con...

Page 62: ...e MIFA U10 ETU with KMA 1 MIFA U ETU MIFM U ETU This Unit provides additional memory for PC programming and SMDR LCR Caller ID scrolling or Wireless programming This ETU must be installed in slot S2 When the LCR Caller ID Scroll functions are desired the KMM 1 0 U must be installed 1 MIFM U ETU Modem Kit Unit The modem unit is installed on the PCT S U Unit or MIFM U ETU 1 per system Trunk Electron...

Page 63: ...aximum number depends on other Trunk cards installed This ETU shares the total number of CO PBX lines in the system 2 ETUs 16 CO PBX lines COIB 4 U ETU This ETU can function the same as the COI 4 U or COID 4 U ETU to provide Central Office interface When ETU is set for COID mode Loop Start trunks and or Caller ID trunks are supported When the ETU is set for COI mode Loop Start or Ground Start is s...

Page 64: ... PBX lines in the system Tip and RIng electrical fuses are provided to comply with UL 1459 requirements COI Mode 4 ETUs COID Mode 2 ETUs COIB 8 U This ETU can function the same as the COI 8 U or COID 8 U ETU to provide Central Office interface When ETU is set for COID mode Loop Start trunks and Caller ID trunks are supported When the ETU is set for COI mode Loop Start is supported Ground Start Tru...

Page 65: ... MBD U10 Unit Electrical fuses posistors are built into this ETU This unit provides loop start DTMF trunks only and supports eight outside CO PBX lines The unit provides circuitry for ring detection holding and dialing This ETU is installed in slots S3 or S4 in the B48 U10 KSU S7000 or lower For COID mode S8000 or higher Caller ID trunks can be installed in slots S3 S6 This ETU can provide an E911...

Page 66: ...teway ETU is an optional Interface that can combine trunk calls into Gateway trunks This ETU can emulate the following ETUs TLI 2 U DID 4 U COI 4 8 U or COID 4 8 U Refer to the applicable ETU assignment for the trunk capacity This ETU can be installed in KSU slots that support the applicable assigned ETU The maximum number depends on other trunk cards installed This ETU shares the total number of ...

Page 67: ...Delay dial signaling can be combined on this ETU This ETU is installed in slots S3 S6 in the B48 U10 KSU The maximum number depends on other Trunk cards installed This ETU shares the total number of CO PBX lines in the system 4 ETUs 8 Tie lines Station Electronic Telephone Units CNF 8 U ETU The Multiline Conference Bridge feature allows any intercom user or any outside party calling a port of the ...

Page 68: ...emise Extension ETU provides for the termination and operation of a maximum of two off premise extensions Each ETU has a built in ringer RSG Up to 1600 ohms of loop resistance including the Single Line Instrument is acceptable between the OPX ETU and the Single Line Telephone This ETU is installed in slots S3 S6 in the B48 U10 KSU This ETU shares the total number of station ports in the system 3 E...

Page 69: ...f built in Voice Mail Slot S7 is recommended for installation This ETU shares the total number of station ports in the system VMS FMS CMS 8 U30 ETU This ETU is installed in one of the S2 S7 interface slots It has eight channels of built in Voice Mail Slot S7 is recommended for installation This ETU shares the total number of station ports in the system 1 VMS FMS CMS 8 U30 ETU Optional Electronic T...

Page 70: ... ETU is installed in slots S2 S7 in the B48 U10 KSU 2 ETUs Terminals DCR 60 1 CONSOLE This Attendant Console has 60 programmable line keys each with two LEDs Twelve keys can be programmed as Feature Access keys and 48 keys can be programmed as Direct Station Selection or outside line keys 4 DCU 60 1 CONSOLE This Attendant Console has 60 programmable line keys each with two LEDs Twelve keys can be ...

Page 71: ...LED to indicate incoming calls and messages and an Analog SLT Port outgoing only Each terminal requires an ESI 8 U ETU station port This terminal does not support any adapters 31 DTU 4R 1 TEL This Dterm Cordless Lite Terminal can be connected to the Electra Elite System using a tandem connection to a Multiline Terminal The terminal has a 16 digit 2 line LCD dial pad talk key chan key hold key tran...

Page 72: ...U Unit adapter is required for this terminal Each terminal requires an ESI 8 U ETU port 24 DTP DTU 16 1 TEL This digital Multiline Terminal has 16 programmable line keys each with a 2 color LED a built in speakerphone a Large LED to indicate incoming calls and messages headset jack and compatibility with ADA U APA U APR U CTA U CTU C U CTU S U HFU U or VDD U Unit 31 DTP 16D 1 TEL DTU 16D 2 TEL Thi...

Page 73: ...able Liquid Crystal Display LCD and four softkeys 32 Dterm PS II The Personal Station wireless terminal provides the features and benefits of a desktop telephone without the inconvenience of having to remain close to the desktop 24 DTR 1R 1 TEL The Dterm Analog Cordless terminal uses 2 4 GHz Digital Spread Spectrum DSS Technology and is connected to an analog port using SLI 4 8 U or OPX 2 U ETU an...

Page 74: ...s 12 programmable One Touch keys dual path ability built in speakerphone ADA compatibility and a large LED to indicate incoming calls and messages This terminal has a 16 character by 2 line Liquid Crystal Display LCD 32 EDW 48 1 2 DSS BLF This console has a tilt stand 48 programmable keys with dual LEDs green and red and 12 function keys with red LED All 48 keys can be assigned as DSS keys outside...

Page 75: ...ltiline Terminal except DTP 2DT 1 TEL DTP 16HC 1 TEL or Cordless terminals 32 AP R R Unit When this Analog Port Ringer adapter is used an additional Single Line Telephone or a modem can be connected to a Multiline Terminal This adapter can be installed on any DTH DTR Multiline Terminal except DTR 2DT 1 TEL 32 APR U Unit When this Analog Port Ringer adapter is used an additional Single Line Telepho...

Page 76: ...stalled on any DTP or DTU Multiline Terminal except DTP 2DT 1 TEL DTP 16HC 1 TEL or Cordless terminals 32 PCT C U Unit NEC PC Telephony Board TAPI with a Coreline interface The VDD U Unit is built into the PCT C U so that this unit can connect directly to the VDH2 8 U ETU This board can be installed on the ISA bus on any IBM compatible PC 32 PCT S U Unit NEC PC Telephony Board TAPI without a modem...

Page 77: ...U Unit or a VDD U Unit is installed 32 WMU W Unit This universal Wall Mount Unit is used to mount any Electra Professional Multiline Terminal or DTP 2DT 1 TEL to the wall 32 ZT II The Zone Transceiver maintains radio communication with the PS II terminals 6 Software SAT S W END USER S8000 System Administration Terminal Software for End User 1 SAT S W TECH S8000 System Administration Terminal Softw...

Page 78: ...2nd Tab Chapter 2 System Specifications ...

Page 79: ......

Page 80: ...els supported when the ETU is installed Table 2 1 List of Abbreviations lists abbreviations used in the diagram Table 2 1 List of Abbreviations Abbreviation Description ACD Automatic Call Distribution AMP Amplifier APR Analog Port Ringer BRT Basic Rate Trunk Interface BSU Base Station Unit CCH Common Channel Handler K CCIS CNF Multiline Conference Bridge COI Central Office Interface COIB Central O...

Page 81: ...e MOH Music On Hold OPX Off Premise Extension PBR Push Button Receiver PC Personal Computer PCM Pulse Code Modulation PCT C PC Telephony Board Coreline Interface PCT S PC Telephony Board without Modem PRT Primary Rate Trunk PS II Personal Station Wireless Terminal SLI Single Line interface SLT Single Line Telephone SPK Speaker TLI Tie Line Interface VDD Voice Data Digital Adapter VDH Voice Data Hu...

Page 82: ... CO Line CO Line with Caller ID Analog VM SLT AMP SPK Audio Relay Package Control Path HDLC Voice Path PCM Highway DPH 4 ECR SLI 4 8 OPX 2 DPH Electra Mail SLT ADP SLT PCT S PC PC PCT C Electra Elite VDD Coreline VDH2 8 MBD U10 CPU CLKG U MOH PC 10Base T LAN 10Base T 2 PRT 1 U ISDN Primary S3000 CNF 8 Conference Bridge IPT 4 8 VoIP BSU 2 ZT II for Wireless ACD 8 Elite ACD Plus Server COIB 4 8 COI ...

Page 83: ...BSU 2 U ETU 3 HFU U Unit 32 CCH 4 U ETU 1 IPT 4 8 U ETU Variable CLKG U Unit 1 MIFA U Unit None CNF 8 U ETU 2 MIFM U Unit 1 COI 4 8 U ETU 4 2 OPX 2 U ETU 3 COIB 4 U ETU 4 for COI Mode 2 for COID S7 4 for COID S8 PBR U ETU 1 COIB 8 U 2 for COI Mode 2 for COID Mode PCT C U Unit 32 COID 4 8 U ETU 2 S7000 4 2 S8000 PCT S U Unit 32 CT A R CTA U Unit 32 PRT 1 U Unit 1 S7000 4 S8000 CTI VP 4 8 12 16 U ET...

Page 84: ...ransceiver II Range Table 2 3 Multiline Terminal Loop Resistance and Cable Length Dterm Cordless II 10 VRS 4 U ETU 2 Dterm Handset Cordless 24 ZT II 2 Only one VMS one FMS one CMS or one CTI VP can be installed in the system Table 2 2 Maximum System Capacities Continued Item B48 U10 KSU Item B48 U10 KSU Terminal or Adapter Maximum Loop Resistance Ohms Maximum Feet by Twisted 1 Pair Cable Maximum F...

Page 85: ...ETW 24DS 1 2 TEL 26 450 900 ETW 4R 1 TEL N A 650 650 EDW 48 1 2 DSS BLF with AC Adapter N A 1000 1000 SLT 1 U ADP 35 600 1000 An SLT AC Adapter is required with installation of the following devices DTP 16HC 1 Telephone Electra Elite DCU 60 Console or Electra Professional ETW 48 Console The length for the specified SLT Adapter is the length between the SLT Adapter and the ESI The values number of ...

Page 86: ... Pair 10 feet AP R R or AP A R Unit Twisted Pair 50 feet APR U or APA U Unit Twisted Pair 50 feet OPX 2 U ETU Twisted Pair 1600 ohms SLI 4 8 U ETU Twisted Pair 300 ohms SLT 1 U ADP Twisted Pair 50 feet Do not mix digital and analog ports through the same 25 pair cable run Table 2 5 Cable Connection Between ESI VDH and PCT Board Connected Equipment Cable Maximum Loop Resistance Ohms Attached Teleph...

Page 87: ...able covering could be affected by gases and chemicals An unstable place subject to vibration 4 2 2 Environmental Conditions Temperature Operating 32 F 104 F 0 C 40 C Long Term 50 F 90 F 10 C 32 2 C Humidity Operating 10 90 noncondensing Table 2 6 Cabling Requirements Connected Equipment Cable External Amplifier Hi Fi Shielded Audio Cable Music on Hold and Background Music Sources Hi Fi Shielded A...

Page 88: ...e power consumption for the Electra Elite 48 system is listed in Table 2 8 Power Consumption 4 3 3 Fuse Replacement When replacing fuses refer to the specifications in Table 2 9 Fuse Replacement Table 2 8 Power Consumption KSU Maximum RMS Current Watts Used Idle Watts Used Maximum B48 U10 KSU 2 5 A 90 230 Table 2 9 Fuse Replacement Unit Fuse Number Specifications Description Dimensions P64 U10 PSU...

Page 89: ... Table 1 FIC REN SOC and Jack Types for Electra Elite System ETU in the Regulatory Information section in this manual for a detailed list of Facility Interface Codes Ringer Equivalence Numbers Service Order Codes and Jack Types 4 5 Transmission Network and Control Specifications 4 5 1 Transmission Data Length From Multiline Terminal to ESI 8 U ETU 23 bits From ESI 8 U ETU to Multiline Terminal 23 ...

Page 90: ...Processor 32 bit microprocessor Clock 16 384 MHz Interface ETU 8 bit or 16 bit microprocessor Optional ETUs 16 bit or 32 bit microprocessor Multiline Terminal 8 bit microprocessor Attendant Console 4 bit microprocessor SLT Adapter 4 bit microprocessor 4 5 4 Electra Elite Terminals and Equipment The voltage current ring signal information for the Elite Multiline Terminals Single Line Telephone equi...

Page 91: ... and Equipment The voltage current ring signal information for the Electra Elite IPK and Dterm Series i Multiline Terminals Single Line Telephone equipment and AP A R AP R R unit are listed below Multiline Terminal Series i Voltage 11 48 Vdc Maximum Current 250 mA Acoustical characteristics meet Electronic Industry Association EIA standard proposal SP 1286 and standard EIA RS 470 Single Line Telep...

Page 92: ...t Break 60 1 5 Interdigit Interval 10 pps 20 pps 770 830 ms 4 6 2 Dual Tone Multifrequency DTMF Address Signaling DTMF signaling describes push button or Touchtone dialing When a key on a telephone is pushed two tones one high frequency and one low frequency are provided In the Electra Elite 48 system the following DTMF specifications are used Frequencies Two sinusoidal frequencies are provided on...

Page 93: ...s battery backup supports all of the system operations for approximately 30 minutes 4 7 2 Memory Backup The MBD U10 Unit has a battery installed to provide backup of system memory When the battery is fully charged system memory customer data is retained for approximately 21 days 4 8 Weights and Dimensions Table 2 10 Weights and Dimensions indicates the shipping weight height width and depth of the...

Page 94: ... 11230 g 12 305 mm 18 457 mm 18 457 mm BRT 4 U ETU 14 6 oz 414 g 1 97 50 mm 9 47 240 mm 7 68 195 mm BSU 2 U ETU 13 2 oz 374 g 1 97 50 mm 9 47 240 mm 7 68 195 mm CCH 4 U ETU 12 0 oz 340 g 1 97 50 mm 9 47 240 mm 7 68 195 mm CNF 8 U ETU 12 0 oz 340g 1 89 48 mm 11 47 290 mm 8 46 214 mm COI 4 U ETU 13 6 oz 385 g 1 97 50 mm 9 47 240 mm 7 68 195 mm COI 8 U ETU 16 6 oz 471 g 1 97 50 mm 9 47 240 mm 7 68 19...

Page 95: ... DTI U ETU 13 2 oz 374 g 1 97 50 mm 9 47 240 mm 7 68 195 mm DTP 1 1 TEL DTP 1 2 TEL DTP 1HM 1 TEL DTP 1HM 2 TEL 26 8 oz 760 g 2 36 60 mm 6 22 158 mm 8 81 224 mm DTR 1 1 TEL 26 8 oz 760 g 2 47 100mm 7 65 195 mm 9 53 243 mm DTP 2DT 1 TEL 41 oz 1163 g 4 8 123mm 7 8 197 mm 9 3 235 mm DTR 2DT 1 TEL 41 oz 1163 g 2 47 100mm 7 65 195 mm 9 53 243 mm DTU 4R 1 TEL 15 4 oz 437 g 2 25 57 mm 4 25 108 mm 7 5 191...

Page 96: ... mm 4 25 108 mm 7 5 191 mm ECR U ETU 21 2 oz 344 g 1 97 50 mm 9 47 240 mm 7 68 195 mm EDW 48 1 2 TEL 49 oz 1389 g 2 72 69 mm 6 89 175 mm 8 81 223 mm ESI 8 U ETU 14 5 oz 411 g 1 97 50 mm 9 47 240 mm 7 68 195 mm ETW 4R 1 TEL 26oz 737 g 3 42 87 mm 5 51 140 mm 7 48 190 mm ETW 8 1 2 TEL 32 oz 907 g 3 98 101mm 6 89 175 mm 8 81 223 mm ETW 16DC 1 2 TEL 35 oz 992 g 3 98 101mm 6 89 175 mm 8 81 223 mm ETW 16...

Page 97: ...DP 9 oz 255 g 1 8 45 mm 2 8 70 mm 4 8 120 mm TLI 2 U ETU 13 8 oz 391 g 1 97 50 mm 9 47 240 mm 7 68 195 mm VDD U Unit 12 4 oz 352 g 2 5 63 mm 8 8 224mm 10 8 275 mm VDH2 8 U ETU 18 4 oz 522 g 1 97 50 mm 9 47 240 mm 7 68 195 mm VMS 2 4 8 U ETU 6 4 lbs 2903 g 1 89 48 mm 11 47 290 mm 8 46 214 mm VMS FMS CMS U30 6 4 lbs 2903 g 1 89 48 mm 11 47 290 mm 8 46 214 mm VRS 4 U ETU 12 0 oz 340 g 1 97 50 mm 9 47...

Page 98: ...l Input Impedance 600 Ω 4 9 2 External Paging Audio Output Power 10 dBm Signal Level Output Impedance 600 Ω Relay Contact Rating 500 mA 24 Vdc 4 9 3 External Tone Ringer Night Chime Output Output Power 10 dBm Output Impedance 600 Ω Relay Contact Rating 500 mA 24 Vdc 4 9 4 SMDR Output Female Connector System Output Standard RS 232C straight 4 9 5 PC Connection Female Connector System Output Standar...

Page 99: ...he station user of various functions of the systems such as dial tone busy tone or ringback tone Table 2 11 Tone Patterns lists the frequency and the pattern for the tones used in the Electra Elite 48 system 4 10 2 LED Flash Patterns The Electra Elite 48 system provides 2 color LEDs Green is used primarily for I Use conditions and for outside calls Red is used primarily for Other Use conditions an...

Page 100: ...e 440 Continuous Reorder Tone 480 620 120 IPM Service Set Tone 440 Continuous Special Dial Tone 440 240 IPM Tone Burst 1 Tone 440 Continuous Tone Burst 2 Tone 620 Continuous Tie DID Ringback Tone 440 480 2 sec On 4 sec Off Camp On Tone Call Alert Notification Attendant Tone Override 440 Continuous DIT Alert Tone 480 620 Continuous Call Forward Alert Tone Call Forward Configuration Tone 350 440 120...

Page 101: ...Large LED Incoming Internal Call Incoming Outside Call Message from Attendant Voice Mail Message Red Green Green Red P ON System Data Entry Red Red R Conference in Progress Barge In All Conference Circuits Used Hold Conference Call ICM Call Hold SPD Confirmation Red Red Red Red Red O Incoming Trunk Exclusive Hold User Ringing Line Preference Voice Over with Broker s Call Red Green Red Green T Call...

Page 102: ...3rd Tab Chapter 3 Hardware Requirements ...

Page 103: ......

Page 104: ...IONS An unlimited number of Attendant positions can be assigned in the Electra Elite 48 system An Attendant Position can have one to four DCU 60 1 Consoles attached Each Attendant Console must be supported by an ESI 8 U ETU A maximum of four Attendant Consoles can be installed in each Electra Elite 48 system SECTION 4 PROGRAMMING FROM A PC Electra Elite 48 systems can be programmed from a personal...

Page 105: ...om a Multiline Terminal one of the following terminals is required DTP DTH DTR 8D 1 TEL DTU 8D 2 TEL DTP DTH DTR 16D 1 TEL DTU 16D 2 TEL DTP DTH DTR 32D 1 TEL DTU 32D 2 TEL ETW 16DC 1 2 TEL ETW 16DD 1 2 TEL ETW 24DS 1 2 TEL SECTION 6 ELECTRA ELITE 48 REMOTE PC PROGRAMMING The Electra Elite 48 system can be programmed from a remote location using a personal computer 6 1 Remote Programming To provid...

Page 106: ...rammable line keys DTP DTH DTR 2DT 1 TEL 2 line digital Multiline Terminal without LCD DTP DTH DTR DTU 8 1 TEL 8 line digital Multiline Terminal without LCD DTP DTH DTR 8D 1 TEL DTU 8D 2 TEL 8 line digital Multiline Terminal with LCD and softkeys DTP DTU 16 1 TEL 16 line digital Multiline Terminal without LCD DTP DTH DTR 16D 1 TEL DTU 16D 2 TEL 16 line digital Multiline Terminal with LCD and softk...

Page 107: ... 8 FMS VMS VRS PBR VDH and ACD 8 can be installed in Slot S2 or Slot S7 DTR 4R 1 TEL Dterm Cordless II Terminal with LCD DTU 4R 1 TEL Dterm Cordless Lite Terminal with LCD ETW 8 1 2 TEL 8 line Multiline Terminal without LCD ETW 16DC 1 2 TEL 16 line Multiline Terminal with LCD ETW 16DD 1 2 TEL 16 line Multiline Terminal with LCD ETW 24DS 1 2 TEL 24 line Multiline Terminal with LCD ETW 4R 1 BK TEL D...

Page 108: ...stem Data The example below indicates how the CO and trunk numbers can be used The following ETUs are installed for the Figure 3 1 Telephone and CO Port Numbering Example Slot ETU S1 ESI 8 U Built In S2 MIFM U S3 COI 8 U S4 TLI 2 U S5 ESI 8 U S6 SLI 8 U S7 VMS 4 U Figure 3 1 Telephone and CO Port Numbering Example Telephone Ports 1 8 Built In MIF 01 CO Ports 1 8 CO Ports 9 10 Telephone Ports 9 16 ...

Page 109: ...An optional PBR U ETU that provides an additional four circuits can be installed The number of PBR U ETUs needed depends on the number of Single Line Telephones facsimile machines modems and analog voice mail ports needed Automated Attendant and DISA trunks connected to the system must also be considered When the optional PBR U ETU is installed these PBR circuits can be used only for SLI ports con...

Page 110: ...4th Tab Chapter 4 Installing the KSU ...

Page 111: ......

Page 112: ... Information 1 Never install telephone wiring during a lightning storm 2 Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations 3 Never touch uninsulated telephone wires or terminals unless the telephone line is disconnected at the network interface 4 Use caution when installing or modifying telephone lines 2 2 Surveying the Customer Site In most ...

Page 113: ...8 system equipment The area where the KSU is located must be free of corrosive and inflammable gases excessive chemical or industrial dusts and other materials that could cause a hazard to personnel or to the proper functioning of the equipment The operating ambient temperature and humidity must be within the limits specified in 4 2 2 Environmental Conditions in Chapter 2 System Specifications Sys...

Page 114: ...he installation of the telephones consider the following conditions to ensure proper installation Ensure that the cable length and line resistance loop between the KSU and the telephones comply with the specifications shown in Table 2 3 Multiline Terminal Loop Resistance and Cable Length Select a place where devices that require an external power supply can be easily connected to an AC outlet 2 4 ...

Page 115: ...minals telephones from the central equipment and the Central Office Network from the system Refer to Figure 4 1 Typical Full MDF Layout The Electra Elite 48 KSU is connected to each Multiline Terminal and Single Line Telephone optional equipment CO PBX DID ISDN 4 wire E M Tie lines Types I and V and FT1 trunks by separate twisted pair cable through the MDF The 4 wire E M Tie lines FT1 lines and IS...

Page 116: ...GN BK T T T T T T T GND TA TA 1 EP Zone 3 DP 1 ZT II 1 9 BR RD RD YL R R R R R R R TB TB 1 35 RD SL GN BK T T T T T T T E 1 RA RA 1 EP Zone 2 DP 2 10 SL RD RD YL R R R R R R R M 1 RB RB 1 36 BK BL GN BK T T T T T T T 1 TA 2 EP Zone 1 DP 3 ZT II 2 11 BL BK RD YL R R R R R R R 1 TB 2 37 BK OR GN BK T T T T T T T1 1 RA 2 Night Chime DP 4 12 OR BK RD YL R R R R R R R1 1 RB 2 38 BK GN GN BK T T T GND T...

Page 117: ...tern alTone Ringer 4 DLR 1 21 BL VI RD YL R R R TB 3 47 VI OR GN BK T T T E 2 RA 3 Extern alTone Ringer 3 DLR 2 22 OR VI RD YL R R R M 2 RB 3 48 VI GN GN BK T T T T 2 TA 4 Extern alTone Ringer 2 DLR 3 23 GN VI RD YL R R R R 2 TB 4 49 VI BR GN BK T T T Fax T1 2 RA 4 Extern alTone Ringer 1 DLR 4 24 BR VI RD YL R R R Brch R1 2 RB 4 50 TO CO MDF FOR PFT 25 Slot 1 is ESI 8 U built in on the MBD U10 Uni...

Page 118: ...ger 1 DLR 4 8 GN RD RD YL R R R Brch R1 2 S L O T 6 34 RD BR GN BK T T T T T T T GND TA EP Zone 3 DP 1 9 BR RD RD YL R R R R R R R TB 35 RD SL GN BK T T T T T T T E 1 RA EP Zone 2 DP 2 10 SL RD RD YL R R R R R R R M 1 RB 36 BK BL GN BK T T T T T T T 1 EP Zone 1 DP 3 11 BL BK RD YL R R R R R R R 1 37 BK OR GN BK T T T T T T T1 1 Night Chime DP 4 12 OR BK RD YL R R R R R R R1 1 38 BK GN GN BK T T T ...

Page 119: ...R 22 OR VI 48 VI GN 23 GN VI 49 VI BR 24 BR VI 50 EXTERNAL PAGE OUTPUT 25 Slots 2 and 7 do not have MDF connections These slots can be used for VRS PBR VDH CNF or VMS Table 4 1 MDF Cable Connections Continued MDFPin No Running Cable Station Cable DTU Station Cable ETW ESI SLI 8 SLI 4 OP X COI COID 8 COI COIB or COID 4 DID TLI DTI PRT BRT ECR DPH BSU 2 ...

Page 120: ...r to Figure 4 2 Power Failure Transfer Connection to SLT 2 6 Fax CO Branch Connection This connection is made to the fourth port on any COI 4 U COIB 4 U or COID 4 U ETU Refer to Figure 4 3 Fax CO Branch Connection The facsimile machine is connected to the eighth port for the specified slot where COI 4 U COIB 4 U or COID 4 U ETU is installed Figure 4 2 Power Failure Transfer Connection to SLT Figur...

Page 121: ...the soldered surfaces of the ETUs with your hands 3 1 General Information 3 1 1 KSU The B48 U10 KSU provides service for outside lines Attendant Consoles and interconnection of the station terminals The B48 U10 KSU provides 48 ports and has one fixed and six flexible slots Fixed slot 1 is reserved for the ESI 8 U ETU that is built in on the MBD U10 Unit A P64 U10 Power Supply Unit PSU and backup b...

Page 122: ...ot remove screws from the unit 2 Pull the front cover off toward you 3 3 Securing Cables Using the Velcro Strap When attaching the amphenol cables to the side of the KSU they can be secured using the provided velcro strap This should be done prior to attaching the KSU to the wall mount bracket Thread the velcro strap through the hook on the back side of the KSU Figure 4 4 Removing the Cover of the...

Page 123: ...SU 1 Use the template and attach two of the four locally provided screws to the wall as shown in Figure 4 6 Using the Template Do not thread in the last 1 8 inch of the screws Figure 4 5 Threading the Velcro Strap Through the Hook on the KSU Figure 4 6 Using the Template ...

Page 124: ...te Issue 6 System Hardware Manual 4 13 2 Hang the KSU as shown in Figure 4 7 Hanging the KSU 3 Install screws in bottom of KSU and tighten screws at the top Figure 4 7 Hanging the KSU Figure 4 8 Installing Screws ...

Page 125: ...ve ground 1 Connect the grounding cable green wire to the ground terminal on the right side of the KSU The locally provided grounding cable AWG must be greater than 16 2 Provide a suitable ground inside of a building according to local telephone company procedures 3 When no suitable ground is available a ground rod should be installed in accordance with the operating procedures of the local teleph...

Page 126: ...e three screws on each side at 1 2 and 3 2 Install two provided screws into the upper holes at D on the RAK U10 Unit Refer to Figure 4 11 Mounting KSU on the RAK U10 Unit Do not thread screws in the last 1 8 inch 3 Hang the two metal KSU tabs on the screws just installed Figure 4 10 RAK U10 Unit and KSU Figure 4 11 Mounting KSU on the RAK U10 Unit RAK U10 Unit 1 2 3 RAK U10 Unit D D1 KSU KSU Tabs ...

Page 127: ...e 48 system has a P64 U10 PSU with a battery backup interface that accepts 117 Vac and outputs 5V and 24V to the system 1 Disconnect power cord from P64 U10 PSU AC IN Connector 2 Remove two screws from front of PSU 3 Pull out the power supply and disconnect the white cable attached to the MBD U10 Unit from the PSU Refer to Figure 4 12 Disconnecting Cable from the PSU Before replacing the PSU remov...

Page 128: ...er to Figure 4 13 Installing the PSU in the KSU Install the P64 U10 PSU into the left space of the KSU connect white cable attached to MBD U10 Unit and attach PSU to the KSU using the two screws removed in Step 1 Figure 4 12 Disconnecting Cable from the PSU ...

Page 129: ...Issue 6 Electra Elite 4 18 Installing the KSU 5 Connect the power Cord to AC IN connector Figure 4 13 Installing the PSU in the KSU ...

Page 130: ...ss plate to the left of the PSU and remove the plate 3 Replace the fuses as necessary Refer to Figure 4 14 PSU Fuse Replacement Fuse F1 is a 125V 6A fuse for AC input Fuse F101 is a 125V 6 0A fuse for DC input 4 Install the access plate and tighten the screws Figure 4 14 PSU Fuse Replacement For continued protection against risk of fire replace fuses with the same type and rating originally instal...

Page 131: ...the black cord attaches to the black terminal 2 Slide the batteries into the bottom space at the left side the KSU and install the battery cover as shown in Figure 4 16 Installing Batteries in the KSU 3 Connect the cable to the BATTERY INT connector of the PSU as shown in Figure 4 17 Connecting the Batteries to the Power Supply Unit Figure 4 15 Connecting Built In Batteries Figure 4 16 Installing ...

Page 132: ...igure 4 18 Connecting Cables for External Batteries Figure 4 17 Connecting the Batteries to the Power Supply Unit When installing external batteries disconnect the battery cable for the built in batteries from the BATTERY EXT connector of the KSU When the built in batteries are connected with the external batteries a large charging current may flow from the external batteries to the built in batte...

Page 133: ...f the KSU 3 Connect the external batteries to the KSU in the location shown in Figure 4 19 Connecting the External Power Cables to the PSU Connect the external battery cable to the BATTERY EXT connector on the PSU of the KSU Bundle any extra cabling together Figure 4 18 Connecting Cables for External Batteries ...

Page 134: ... Elite Issue 6 System Hardware Manual 4 23 4 Install the KSU cover Refer to Figure 4 20 Installing the KSU Cover Figure 4 19 Connecting the External Power Cables to the PSU Figure 4 20 Installing the KSU Cover ...

Page 135: ...Issue 6 Electra Elite 4 24 Installing the KSU THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 136: ...5th Tab Chapter 5 Installing Electronic Telephone Units ...

Page 137: ......

Page 138: ... is the ISA IF slot without Amphenol connections Any ETU that does not require Amphenol connections e g MIF VRS CNF or PBR can be installed in this slot S3 S6 are the B48 U10 KSU interface slots with Amphenol connectors All other interface ETUs can be installed in any of these slots S7 is an interface slot without Amphenol connections Any ETU that does not require Amphenol connections e g VRS or P...

Page 139: ...side of the KSU Ejector tabs are always on top When carrying an ETU be sure to keep it in a conductive polyethylene bag to prevent damage due to static electricity When handling an ETU the installer must wear a grounded wrist strap to protect the ETU from static electricity When inserting or removing an ETU be sure the wrist strap is connected to the Frame Ground Terminal on the KSU Refer to Figur...

Page 140: ...ottom corner of the ETU and with the other hand hold the ejector tab located in the top corner of the ETU When setting switches on the ETU wear a wrist strap and stand on a grounded conductive work surface to avoid static electricity Figure 5 3 Handling an ETU Figure 5 4 Safety Precautions when Setting Switches on an ETU Ejector Tab Wrist Strap ETU Grounded Conductive Surface ...

Page 141: ...ows the recommended safety precautions 2 2 Inserting an ETU into the KSU Slots 1 Align ETU with ejector tab at top and component side to the left 2 Slide the ETU into the proper slot in the KSU and push it all the way to the back of the KSU 2 3 Removing an ETU from the KSU 1 Lift the ejector tab on the ETU 2 Pull the ETU out of the slot Figure 5 5 Lifting the Ejector Tabs on the ETU ...

Page 142: ...es clock synchronization for ISDN PRI FT1 ISDN BRI and Wireless lines that are connected to the system This unit works with the DTI U BRT 4 U PRT 1 U or BSU 2 U ETU and is installed on the MBD U10 Unit 3 1 2 Installation Only one CLKG U Unit can be installed 3 1 3 Connectors The following connectors are located on the CLKG U Unit CN1 Connects to CN5 on the MBD U10 Unit CN2 Connects to CN6 on the M...

Page 143: ...3 3 MBD U10 Unit for B48 U10 KSU 3 3 1 Description The MBD U10 Unit installed on the B48 U10 KSU is the Central Processing Unit for the system This Unit has a Central Processing Unit and a Microprocessing Unit and supports a maximum of 48 ports for the Electra Elite 48 system Refer to Figure 5 7 KSU MBD U10 Unit A 32 bit microprocessor executes the programs stored on the Flash ROM ICs of the MBD U...

Page 144: ...te Issue 6 System Hardware Manual 5 7 Call Progress and DTMF Tone Generator Memory Backup Battery Retains memory for approximately 21 days Key Function KF Multifunction MF Registration Figure 5 7 KSU MBD U10 Unit ...

Page 145: ...Factory Test On On Flash ROM load from EPROM SW1 3 Description Off MF Mode On KF Mode SW2 Description Momentary Switch CPU Reset SW3 1 Description On System boot by EPROM Off System boot by Flash ROM SW3 2 Description N A Not Used Pressing SW2 interrupts all service and causes a second initialization This switch should not be used in an Pressing SW2 interrupts all service and causes a second initi...

Page 146: ...is cleared The following connectors are located on the MBD U10 Unit MOH IN For music on hold input PFT For Power Failure Transfer COM1 For LCR PC programming COM2 For SMDR CN4 For backup battery CN5 Connects to CN1 of the CLKG U Unit CN6 Connects to CN2 of the CLKG U Unit 3 3 4 LED Indications Table 5 2 MBD U10 Unit LED Indications LED Description On Flashing Off CPU LIVE CPU status Operation stop...

Page 147: ... every two years Refer to Figure 5 8 KSU Backup Battery Replacement 1 Remove the battery cable from CN4 on the MBD U10 Unit 2 Connect the cable from the new battery to CN4 on the MBD U10 Unit 3 Turn off the KSU power 4 Use cutting tool to cut the tie wrap that fastens it and remove the old battery 5 Fasten the new battery with a tie wrap 6 Turn on the KSU power Figure 5 8 KSU Backup Battery Replac...

Page 148: ...to support ACD or UCD The ACD feature and KMA 1 0 U are not supported by the Electra Elite 48 system The MIFA U ETU must be installed in KSU Slot S2 3 4 2 Installation Only one MIFA U ETU can be installed in the system Slot S2 may contain either the MIFA U ETU or MIFM U ETU The system cannot support both at the same time Figure 5 9 MIFA U ETU ...

Page 149: ... Off Off Normal Operation On Off Factory Test Off On Not Used On On Flash ROM load from EPROM SW1 Description On System boot by Flash ROM Off System boot by EPROM Table 5 4 MIFA U LED Indications LED Description On Flashing Off LIVE ETU status Operation stopped Power On Normal Operation No Power LED1 Programming status Problem when loading Flash ROM or PC or LCR Programming connected Loading Flash...

Page 150: ...tallation Disconnect to store the ETU IC6 Not used by Electra Elite 48 3 5 MIFM U ETU 3 5 1 Description This ETU provides additional memory and processing power for PC Programming SMDR LCR Caller ID or Wireless activation PC Programming and SMDR are standard LCR and Caller ID scrolling and dialing require the KMM 1 0 U to be mounted on the MIFM U ETU The MIFM U must be installed in KSU Slot S2 Fig...

Page 151: ...FM U Default Switch Settings SW2 1 SW2 2 Description Off Off Normal Operation On Off Factory Test Off On Not Used On On FROM Flash Read Only Memory load from EPROM Erasable Programmable Read Only Memory SW1 Description On System boot by Flash ROM Off System boot by EPROM Table 5 6 MIFM U LED Indications LED Description On Flashing Off LIVE ETU status Operation stopped Power On Normal Operation No ...

Page 152: ...COM2 SMDR Both COM ports are standard female RS 232C DCE ports A straight cable is required When an external modem is used connect the modem to COM1 port via the modem cable adapter A straight RS 232C cable locally provided is required 3 6 Modem Kit Unit 3 6 1 Description This optional modem mounts on the MIFM U ETU and does not require analog port connection The MIFM U ETU must be installed in KS...

Page 153: ... BRT Interface ETU terminates ISDN Basic Rate Trunk lines and supports four ISDN BRI circuits Each trunk supports two B channels These eight B channels can be used for CO trunks with DTMF signaling Tip and Ring electrical fuses are provided to comply with UL 1459 requirements This ETU uses an S T type interface A locally provided Network Termination unit NT1 is required to connect to a CO Caller I...

Page 154: ...switch 4 1 4 Jumpers CN101 and CN102 Set the 100 termination to On or Off for Channel 1 CN101 and CN102 shorted together from the factory turn on the 100 terminal CN201 and CN202 Set the 100 termination to On or Off for Channel 2 CN201 and CN202 shorted together from the factory turn on the 100 terminal CN301 and CN302 Set the 100 termination to On or Off for Channel 3 CN301 and CN302 shorted toge...

Page 155: ... idle LED4 L1 status BRI CKT3 L1 working Not Used L1 idle LED5 L1 status BRI CKT4 L1 working Not Used L1 idle LED6 B1 or B2 status Channel 1 Busy Not Used Idle LED7 B1 or B2 status Channel 1 Busy Not Used Idle LED8 B1 or B2 status Channel 1 Busy Not Used Idle LED9 B1 or B2 status Channel 1 Busy Not Used Idle LED10 Communication or self diagnostics Communication error or Self diagnostics in progres...

Page 156: ... Connects to the backboard 4 1 7 Connections Figure 5 12 BRT 4 U ETU Connections Network and CO TELCO U Interface 2 Wire NT1 NT1 ST 4 Wire ST 4 Wire MDF for BRT ETU Channel 1 Channel 2 TA 1 TB 1 RA 1 RB 1 TA 2 TB 2 RA 2 RB 2 ST 4 Wire NT1 NT1 ST 4 Wire Channel 3 Channel 4 TA 3 TB 3 RA 3 RB 3 TA 4 TB 4 RA 4 RB 4 ...

Page 157: ...g and control functions This ETU can provide a CAMA trunk for Enhanced E911 The COI 8 U ETU provides identical circuits to serve up to eight CO trunks that can be any combination of Loop Start or Ground Start with DTMF signaling The COI 4 U is for Loop Start trunks with DTMF signaling only ETU Tip and Ring electrical fuses are provided to comply with UL 1459 requirements Refer to Figure 5 13 COI 8...

Page 158: ...es between Loop Start LP or Ground Start GS Trunks on Lines 1 8 of COI 8 U ETU SW1 4 Loop Start Only Loop Start for lines 1 4 of COI 4 U ETU Reset N A Resets the COI ETU Table 5 9 COI 4 8 U ETU LED Indications LED Description On Flashing Off LIVE ETU status Operation stopped Power On Normal Operation No Power LED 1 Line 1 status COI 4 COI 8 Busy Not Used Idle LED 2 Line 2 status COI 4 COI 8 Busy N...

Page 159: ...e following connector CN1 Connects to the backboard 4 2 6 Connections Figure 5 14 COI 4 8 U ETU Connections MDF T 1 R 1 T 2 R 2 T 3 R 3 T 4 R 4 T 5 R 5 T 6 R 6 T 7 R 7 T 8 R 8 T R T R T R T R T R T R T R T R CO Demark COI 4 U10 ETU COI 8 U10 ETU CO MDF T 1 R 1 T 2 R 2 T 3 R 3 T 4 R 4 T R T R T R T R Demark ...

Page 160: ... mode Loop Start or Ground Start is supported Caller ID is not supported in the COI mode Connections for Ground Start Trunks are polarity sensitive This ETU contains circuitry for outside ring detection holding dialing and control functions and it can provide a CAMA trunk for E911 When functioning as a COI 4 U or COID 4 U ETU only DTMF signaling is supported Tip and Ring electrical fuses are provi...

Page 161: ...lt Switch Settings Switch Setting Description SW100 400 Set for line type Default Setting LP Switches between Loop Start LP or Ground Start GS Trunks S1 Open for COI Shorted default for COID Selects the COIB 4 U ETU function for COI or COID mode Reset N A Resets the COIB 4 U ETU Table 5 11 COIB 4 U ETU LED Indications LED Description On Flashing Off LIVE ETU status Operation stopped Power On Norma...

Page 162: ...nual 5 25 4 3 5 Connectors The COIB 4 U ETU has the following connectors CN1 Connects to the backboard CN2 Future CN3 Future 4 3 6 Connections Figure 5 16 COIB 4 U ETU Connections CO MDF T 1 R 1 T 2 R 2 T 3 R 3 T 4 R 4 T R T R T R T R Demark ...

Page 163: ... trunks and Caller ID trunks are supported Caller ID does not work in the COI mode Fax CO Branch support is provided on the COIB 4 U20 port 4 only This ETU contains circuitry for outside ring detection holding dialing and control functions This ETU can provide a CAMA trunk for E911 CAMA trunk support is provided on COIB 4 U20 port 3 When functioning as a COI 4 U or COID 4 U ETU only DTMF signaling...

Page 164: ...itch Settings Refer to Table 5 12 COIB 4 U20 ETU Default Switch Jumper Settings Table 5 12 COIB 4 U20 ETU Default Switch Jumper Settings Switch Jumper Setting Description JP100 400 Jumpers 1 2 shorted 6dB increase Jumpers 2 3 shorted default No Gain Jumpers 3 4 shorted 6dB decrease Receive pad for related channel JP101 401 Jumpers 1 2 shorted 6dB increase Jumpers 2 3 shorted default No Gain Jumper...

Page 165: ...ETU LED Indications LED Description On Flashing Off LIVE ETU status Operation stopped Power On Normal Operation No Power LED 1 Channel 1 status Busy Not Used Idle LED 2 Channel 2 status Busy Not Used Idle LED 3 Channel 3 status Busy Not Used Idle LED 4 Channel 4 status Busy Not Used Idle FAX FAX status Busy Not Used Idle Figure 5 18 COIB 4 U20 ETU Connections CO MDF T 1 R 1 T 2 R 2 T 3 R 3 T 4 R 4...

Page 166: ...tart Fax Branch CAMA Trunk COI 4 U10 X X X COI 8 U10 X X X COID 4 U10 X X X X COID 8 U10 X X X COIB 4 U10 X X X X X COIB 4 U20 X X X X X COIB 8 U10 X X X X Caller ID is not supported for Ground Start trunks CAMA trunk support is provided on COIB 4 U20 port 3 Other ETUs listed except COIB 8 U ETU support CAMA trunks on all ports ...

Page 167: ...et for COID mode Loop Start trunks and Caller ID trunks are supported Caller ID does not work in the COI mode This ETU contains circuitry for outside ring detection holding dialing and control functions This ETU can provide a CAMA trunk for E911 CAMA trunk support is provided on COIB 8 U ports 3 and 7 only When functioning as a COI 8 U or COID 8 U ETU only DTMF signaling is supported Tip and Ring ...

Page 168: ...cription JP100 800 Jumpers 1 2 shorted 6dB increase Jumpers 2 3 shorted default No Gain Jumpers 3 4 shorted 6dB decrease Receive pad for related channel JP101 801 Jumpers 1 2 shorted 6dB increase Jumpers 2 3 shorted default No Gain Jumpers 3 4 shorted 6dB decrease Transmit pad for related channel S1 Open for COI Shorted default for COID Selects the function for COIB 8 U ETU between COI or COID mod...

Page 169: ...nections LED 6 Channel 6 status Busy Not Used Idle LED 7 Channel 7 status Busy Not Used Idle LED 8 Channel 8 status Busy Not Used Idle Table 5 15 COIB 8 U ETU LED Indications Continued LED Description On Flashing Off Figure 5 20 COIB 8 U ETU Connections MDF T 1 R 1 T 2 R 2 T 3 R 3 T 4 R 4 T 5 R 5 T 6 R 6 T 7 R 7 T 8 R 8 T R T R T R T R T R T R T R T R CO Demark ...

Page 170: ...und Start Fax Branch CAMA Trunk COI 4 U X X X COI 8 U X X X COID 4 U X X X X COID 8 U X X X COIB 4 U X X X X X COIB 4 U20 X X X X X COIB 8 U X X X X Caller ID is not supported for Ground Start trunks CAMA trunk support is provided on COIB 8 U ports 3 and 7 Other ETUs listed except COIB 4 U20 support CAMA trunks on all ports ...

Page 171: ... ID Detection This ETU provides circuitry for outside ring detection hold dialing Caller ID detection and control functions This ETU can provide a CAMA trunk for Enhanced E911 The COID 4 8 U ETU provides four eight trunks that are Loop Start with DTMF signaling only Tip and Ring electrical fuses are provided to comply with UL 1459 requirements Figure 5 21 COID 8 U ETU ...

Page 172: ... has one connector CN1 Connects to the backboard Table 5 16 COID 4 8 U ETU LED Indications LED Description On Flashing Off LIVE ETU status Operation stopped Power On Normal Operation No Power LED 1 Line 1 status COID 4 COID 8 Busy Not Used Idle LED 2 Line 2 status COID 4 COID 8 Busy Not Used Idle LED 3 Line 3 status COID 4 COID 8 Busy Not Used Idle LED 4 Line 4 status COID 4 COID 8 Busy Not Used I...

Page 173: ...Units 4 6 6 Connections Figure 5 22 COID 4 8 U ETU Connections MDF T 1 R 1 T 2 R 2 T 3 R 3 T 4 R 4 T 5 R 5 T 6 R 6 T 7 R 7 T 8 R 8 T R T R T R T R T R T R T R T R CO Demark COID 4 U ETU COID 8 U ETU MDF T 1 R 1 T 2 R 2 T 3 R 3 T 4 R 4 T R T R T R T R Demark CO ...

Page 174: ... 2 way DID lines This ETU provides a maximum of four DID lines Wink start delay start immediate start and second Dial Tone are accommodated with this ETU Dial Pulse and DTMF are also supported There are four built in DTMF signal detectors Tip and Ring electrical fuses are provided to comply with UL 1459 requirements Figure 5 23 DID 4 U ETU ...

Page 175: ... Connects to the backboard 4 7 5 Connections Table 5 17 DID 4 U ETU LED Indications LED Description On Flashing Off LIVE ETU status Operation stopped Power On Normal Operation No Power LED 1 Line 1 status Busy Not Used Idle LED 2 Line 2 status Busy Not Used Idle LED 3 Line 3 status Busy Not Used Idle LED 4 Line 4 status Busy Not Used Idle Figure 5 24 DID 4 U ETU Connections MDF T 1 R 1 T 2 R 2 T 3...

Page 176: ...to 16 DS 0 channels that support K CCIS and Automatic Number Indication ANI on T1 A combination of Loop Start and Ground Start signaling can be used on the DTI U ETU DTMF Dial Pulse dialing Tie line E M and DID are supported The DTI U ETU has 24 built in DTMF detectors Tip and Ring electrical fuses are provided to comply with UL 1459 requirements Figure 5 25 DTI U ETU ...

Page 177: ...ot S4 S7000 or lower For S8000 or higher four DTI U ETUs can be installed in slots S3 S6 limited by 16 trunks 4 8 3 Switch Settings Refer to Table 5 18 DTI U ETU Default Switch Settings Table 5 18 DTI U ETU Default Switch Settings Switch Setting Description SW1 1 On Indicates alarm or loopback status of the channel Off Indicates channel is busy or idle Default Used to assign LED Indications SW1 2 ...

Page 178: ...Alarm Idle LED 7 Channel 7 Busy SLIP Alarm Idle LED 8 Channel 8 Busy N A Idle LED 9 Channel 9 Busy TSC Alarm Idle LED 10 Channel 10 Busy ESA Alarm Idle LED 11 Channel 11 Busy LOS Alarm Idle LED 12 Channel 12 Busy N A Idle LED 13 Channel 13 Busy N A Idle LED 14 Channel 14 Busy N A Idle LED 15 Channel 15 Busy N A Idle LED 16 Channel 16 Busy N A Idle LED 17 Not Used Not Used Line Loopback On Not Used...

Page 179: ...ty of the terminal Cyclic Redundancy Check CRC Error Event Detection On red when a CRC Error occurs Excessive Bipolar Violation BPV Detection On red when excessive BPV is detected Line Synchronization Alarm LSA Detection On red when an FT1 trunk loses frame synchronization Out of Frame OOF Condition Detection On red when two of the four or five framing data bits received are in error Remote Alarm ...

Page 180: ...n The IP Gateway IPT 4 8 U ETU is an optional interface for the Electra Elite KSU that can combine various trunk and Tie line calls into Gateway trunks This ETU can be assigned as a 2 port TLI 2 U 4 port DID 4 U COI 4 U COID 4 U ETU or 8 port COI 8 COID 8 U ETU Figure 5 27 IPT 8 U ETU ...

Page 181: ...is placed to PD this LED lights red The IPT 4 U ETU starts the shutdown When shutdown is complete the LED goes off along with others to indicate that the ETU can be removed from the KSU CH8 1 Indicates the status of associated channel or trunk as in COID DID as follows Live Flashes red when ETU is receiving power from the KSU Table 5 20 VoIP Options Configuration Number of Ports IPT 4 IPT 8 Instal...

Page 182: ...it comes with two attached standoffs with an extra screw in the bottom 1 Remove the screw from the bottom of each standoff 2 Line up the IPE 4 U Unit standoffs with Holes 1 and 2 and connector J1 with IPT 4 ETU connector J5 and press down until the IPE 4 U Unit is firmly attached to the IPT 4 U ETU 3 Install the two previously removed screws through holes 1 and 2 to Connect the standoffs to the IP...

Page 183: ...h S1 must be in PD power down for ETU installation and placed in PU power up to activate the ETU After the ETU is activated S1 is placed in PD to power down the ETU for removal 4 9 7 Connections Figure 5 28 IPT 4 8 U ETU Connections VoIP Trunk Card Ethernet VoIP Trunk ETU RJ 45 Connector ...

Page 184: ...vides for the termination of an ISDN PRI line for voice service only The PRT 1 U ETU supports AT T 4ESS Custom AT T 5ESS Lucent DMS 100 Custom or National ISDN and NI 2 protocols Call by Call and Universal call handling are also supported Tip and Ring electrical fuses are provided to comply with UL 1459 requirements Figure 5 29 PRT 1 U ETU ...

Page 185: ...e set even during operation A small flat screwdriver can be used to set positions as follows Position 0 Alarm Indications Position 1 B Channels 01 12 Status Indication using LEDs 1 12 Position 2 B Channels 13 23 Status Indication using LEDs 1 12 Positions 3 CO Trunks 01 12 assigned to PRT ETU Status Indication using LEDs 1 12 Positions 4 CO Trunks 13 23 assigned to PRT ETU Status Indication using ...

Page 186: ...runk 8 Busy LED 9 Channel 9 Not Used Channel Busy CO Trunk 9 Busy LED 10 Channel 10 Not Used Channel Busy CO Trunk 10 Busy LED 11 Channel 11 Not Used Channel Busy CO Trunk 11 Busy LED 12 Channel 12 Not Used Channel Busy CO Trunk 12 Busy LED Channel Trunk Status N A On SW2 Position 2 On SW2 Position 4 LED 1 Channel 13 N A Channel Busy CO Trunk 13 Busy LED 2 Channel 14 N A Channel Busy CO Trunk 14 B...

Page 187: ...y of the synchronous terminal the LED is on red Remote Alarm Indication RAI Detection When RAI is received the LED is on red Loss of Frame LOF Condition Detection When two of the four or five framing data bits received are in error the LED is on red Alarm Indication Signal AIS Detection When the system is receiving an Alarm Indication Signal from a PRT trunk the LED is on red Cyclic Redundancy Che...

Page 188: ...Electra Elite Issue 6 System Hardware Manual 5 51 4 10 7 Connections Figure 5 30 PRT 1 U ETU Connector MDF TA TB RA RB ISDN PRI Provider CSU The CSU may not always be required ISDN PRI ...

Page 189: ...M Tie lines 4 wire Type I or Type V 10 pps or 20 pps Dial Pulse or DTMF Immediate Start Delay Start Wink Start and Second Dial Tone signaling are also provided The TLI 2 U ETU has two built in DTMF signal detectors 4 11 2 Installation A maximum of four TLI 2 U ETUs can be installed in slots S3 S6 Figure 5 31 TLI 2 U ETU LED 3 LED 2 LED 1 TYPE V TYPE V TYPE I TYPE I SW101 SW201 CN1 ...

Page 190: ...V When connection is to a Central Office set to Type I Default Type V Switch Type I or Type V for Line 1 SW201 When lines provided by this ETU are used for back to back connections set to Type V When connection is to a Central Office set to Type I Default Type V Switch Type I or Type V for Line 2 Table 5 24 TLI 2 U ETU LED Indications LED Description On Flashing Off LED 1 ETU status Operation stop...

Page 191: ...nstalling Electronic Telephone Units 4 11 5 Connectors The TLI 2 U ETU has one connector CN1 Connects to the backboard 4 11 6 Connections Figure 5 32 TLI 2 U ETU Connections Side A Telco Side B MDF E M T R T R E M T R T R T R T R ...

Page 192: ... outside party calling to a port of the CNF 8 U ETU to make a multiparty conference call One 8 party conference or two 4 party conferences are supported and regulated by a switch setting 5 1 2 Installation Only two CNF 8 U ETUs can be installed in slots S2 S7 in the B48 U10 KSU Installed as SLI 8 in Memory Block 7 1 Card Interface Slot Assignment Figure 5 33 CNF 8 U ETU ...

Page 193: ...ption SW2 Press to Reset Host Reset Switch Table 5 26 CNF 8 U ETU Maximum Conference Time Switch Switch Setting Maximum Conference Time SW3 2 SW3 3 CTS ON ON 1 Hour ON OFF 2 Hour OFF ON 3 Hour OFF OFF No Limit Table 5 27 CNF 8 U ETU Party Size Switch Switch Setting Description SW3 1 ON 1 Eight Party Conference SW3 1 OFF 2 Four Party Conferences ...

Page 194: ...for maintenance Table 5 28 CNF 8 U ETU LED Indications LED Description On Flashing Off STATUS ETU status Operation stopped Power On Normal Operation No Power CH 0 Status Busy Not Used Idle CH 1 Status Busy Not Used Idle CH 2 Status Busy Not Used Idle CH 3 Status Busy Not Used Idle CH 4 Status Busy Not Used Idle CH 5 Status Busy Not Used Idle CH 6 Status Busy Not Used Idle CH 7 Status Busy Not Used...

Page 195: ...is also required This ETU is a PC platform installed in the Electra Elite 48 system that contains hard disk space for voice recording storage and application software A digital signal processor voice processing section handles the following functions DTMF detection generation General tone detection FAX CNG tone detection PCM compression for audio recording playback Automatic gain control A serial ...

Page 196: ...ts to backplane of the KSU RJ 45 LAN connection RJ 11 Modem connection VGA connection for monitor support PS2 Keyboard and Mouse connections Hardware One CTI VP 4 8 12 16 U ETU Message Notification Uses Message waiting lamps Operator Console 100 default Positive connect Digital signal Telephone One of the following telephones is required to program Electra Elite System data DTP DTH DTR 8D 1 TEL DT...

Page 197: ...Board Components Refer to Table 5 30 System Board Components Figure 5 34 EliteMail CTI System Board Table 5 30 System Board Components Item Description A Backplane connector B Switch SW2 Not used Keep indicated default settings C Switch SW1 Not used Keep indicated default settings ...

Page 198: ...used and should be left On N The Power button cuts the power to the board from the PC and the hard drive and should not be used O Voice messaging software LED Green when software is active Amber when active with possible application problem Red when inactive or shut down P Shutdown switch Default is On Place Off to shut down the software and system board properly before turning off the telephone s...

Page 199: ...hter Board Components Refer to Table 5 31 Daughter Board Components Figure 5 35 EliteMail CTI Daughter Board Table 5 31 Daughter Board Components Item Description A F206 LED B CGA LED C Application LED D K VM Channel LEDs 1 8 respectively L M Fax Channel LEDs Channel 1 Channel 2 ...

Page 200: ... 32 Port Expansion Board Components Figure 5 36 EliteMail CTI Port Expansion Board Table 5 32 Port Expansion Board Components Item Description A Backplane connector B MB LED Always on when board is in use C MB switch Do not use leave On D F206 LED E CGA Live LED F M VM Channels 9 16 respectively ...

Page 201: ...I VP The HD LED flashes red when the hard drive is active Do not reset the ETU when the HD LED is flashing 5 2 3 Installation Precautions System ETUs use CMOS technology that is very susceptible to static electricity Always use the following precautions to Avoid Static Discharge Wear a grounding strap when you handle an ETU Ensure that the KSU is off and that all DIP switch changes are made before...

Page 202: ...four Door Lock Release relays Doorphones and relays are paired together The station user talking into a doorphone controls only the Door Lock Release relay for that doorphone when the feature code is dialed The DPH 4 U has two audio paths to be shared by four doorphones Two simultaneous doorphone calls are allowed Doorphones 1 3 and 2 4 are paired together Figure 5 37 DPH 4 U ETU ...

Page 203: ...ED Indications Live LED indications are listed below Blinking Red Normal Operation Steady Red Operation Stopped power on Off No Power LED 1 indication are listed below Steady Red A Circuit Is Busy Off All Circuits Are Idle Table 5 33 DPH 4 U ETU Default Jumper Settings Jumper Setting Description S101 Shorted Remove short bar to increase DP1 and DP3 volume by 6 dB S201 Shorted Remove short bar to i...

Page 204: ...onnectors CN1 Connects to the Backboard Relay Connections provided at the MDF Doorphone Connections provided at the MDF 5 3 6 Specifications Relay contacts are 24 Vdc at 500 mA Figure 5 38 DPH 4 U ETU Doorphone Connector T R T R T R T R DPH 1 DPH 2 DPH 3 DPH 4 MDF Doorphone Doorphone Doorphone Doorphone ...

Page 205: ...8 U ETU 5 4 1 Description The Electronic Station Interface ETU provides an 8 port interface for Multiline Terminals Electra Mail CTI Attendant Consoles Single Line Telephone Adapter SLT 1 U ADP and DBM B U Box 5 4 2 Switch Settings SW1 resets the ETU Figure 5 39 ESI 8 U ETU ...

Page 206: ... 5 4 4 LED Indications Live LED indications are listed below Blinking Red Normal Operation Steady Red Operation Stopped power on Off No Power LED1 indications are listed below Steady Red Some port s busy Off All ports idle 5 4 5 Connectors The ESI 8 U ETU has one connector CN1 Connects to the backboard 5 4 6 Connections Figure 5 40 ESI 8 U ETU Connection T1 R1 T2 R2 T3 R3 T4 R4 T5 R5 T6 R6 T7 R7 T...

Page 207: ... FMS 2 4 8 U ETU 5 5 1 Description The FMS 2 4 8 U ETU is an up to 8 port Digital Voice Mail system This ETU is a PC platform installed in the Electra Elite 48 that contains Flash ROM data storage for voice recording and application software Figure 5 41 FMS 2 4 U ETU C ...

Page 208: ...MF detection DTMF generation General tone detection FAX CNG tone detection PCM compression for audio recording playback Automatic gain control AGC A serial port capable of direct connect speeds up to 19 2 Kbps This ETU provides 2 4 or 8 ports for digital voice mail Refer to Table 5 34 Configuration Support Table Figure 5 42 FMS 8 U ETU ...

Page 209: ... await answer transfer Voice Mail only No transfer Message Notification Through message waiting lamps Call Forwarding Supported Operator Console 100 default Positive disconnect Digital Signal Hardware One FMS 2 4 8 U ETU Connections Connects to backplane connector of the KSU Telephone One of the following telephones is required to program Electra Elite 48 System data DTP DTH DTR 8D 1 TEL DTP DTH D...

Page 210: ...e COM2 for remote RS 232 RJ11 Off to allow COM1 local connection 4 Utility Menu Table 5 36 FMS DIP Switch Functions DIP 1 DIP 2 DIP 3 DIP 4 Description ON To enable HostKey and run Manufacturing Test NEC Production only ON ON To enable HostKey with floppy disk redirection and run Manufacturing Test NEC Production only ON To connect to CoSession using modem instead of direct cable connection ON To ...

Page 211: ... 4 8 Busy Not Used Idle Not used CH4 Port status 4 8 Busy Not Used Idle Not used CH5 Port status 8 only Busy Not Used Idle Not used CH6 Port status 8 only Busy Not Used Idle Not used CH7 Port status 8 only Busy Not Used Idle Not used CH8 Port status 8 only Busy Not Used Idle Not used MB MB Switch status ON Not Used OFF BIOS DOS status BIOS Error Not Used No error BCLR Application status Red DOS st...

Page 212: ...extensive use of CMOS technology that is very susceptible to static electricity Static discharge must be avoided when handling ETUs Always use the following precautions Wear a grounding strap anytime you handle the ETU Make all ETU DIP switch setting changes before inserting it in the KSU Ensure that KSU is off Carry ETU in a conductive polyethylene bag to prevent static electricity damage ...

Page 213: ...dditional DSP 30 Unit The EliteMail CMS CMS U30 ETU is a 2 port or 4 port interface that can be installed in any interface slot in the Electra Elite system This electronic telephone unit is a PC platform installed in the Electra Elite system and contains hard disk space for voice recording storage and application software A digital signal processor voice processing section handles the following fu...

Page 214: ...8 ports To upgrade a VMS 2 4 U30 ETU to 8 ports the DSP U30 must be installed When the VMS 8 FMS U30 ETU is purchased the DSP U30 is installed at the factory Refer to Figure 5 43 VMS DSP U30 Unit Installation Figure 5 43 VMS DSP U30 Unit Installation Piggyback on ETU DSP U30 Unit Auxiliary DSP ...

Page 215: ...e a FMS 2 4 U30 to 8 ports the DSP U30 must be installed When the FMS U30 ETU is purchased the DSP U30 is installed at the factory Refer to Figure 5 44 FMS CMS U30 ETU 5 6 5 Switch Settings Refer to Table 5 38 Switch Settings for EliteMail VMS FMS CMS U30 ETU Figure 5 44 FMS CMS U30 ETU Piggyback on ETU DSP U30 Unit Auxiliary DSP ...

Page 216: ...nly ON Connect to CoSession using modem instead of direct cable con nection ON Start BRU Host with direct cable connection ON ON Start BRU Host with modem connection ON ON Connect to CoSession using direct cable connection but do not start the voice mail software for troubleshooting and maintenance only SHUT DOWN Switch S3 Used to identify the position of SW3 RUN Position LED 6 is on Red SHUT DOWN...

Page 217: ...ition LED 8 Power Receiving KSU power Red if power is on r Not Used No KSU power LED 9 FED DSP For development only Not Used Not Used Not Used LED 10 CH1 OFF ON HOOK status Red for Off Hook Not Used On Hook LED 11 CH2 OFF ON HOOK status Red for Off Hook Not Used On Hook LED 12 CH3 OFF ON HOOK status Red for Off Hook Not Used On Hook LED 13 CH4 OFF ON HOOK status Red for Off Hook Not Used On Hook L...

Page 218: ...Connector for DSP U30 Unit to support ports 5 8 5 6 9 Installation Precautions The ETUs used in this system make extensive use of CMOS technology that is very susceptible to static electricity Static discharge must be avoided when handling ETUs Always use the following precautions Wear a grounding strap anytime you handle the ETU Make all ETU DIP switch setting changes before inserting it in the K...

Page 219: ... of loop resistance including about 200 for the Single Line Telephone is acceptable between the OPX 2 U ETU and a Single Line Telephone This ETU also provides circuitry for loop status detection talk battery sending ringing signals from the RSG unit to the Single Line Telephones and dial pulse detection The PBR circuit in the MBD U10 Unit or the PBR U ETU is required with Single Line Telephone Con...

Page 220: ...LED Indications LED 1 indications are listed below Blinking Red Normal Operation Steady Red Operation Stopped power on Off No Power LED 2 indications are listed below Steady Red Some port s busy Off All ports idle 5 7 4 Connectors The OPX 2 U ETU has one connector CN1 Connects to the backboard Connections Figure 5 46 OPX 2 U ETU CN1 Connection T1 R1 T2 R2 Single Line Telephone MDF RJ 11 YL O RD O ...

Page 221: ...s an interface for Single Line Telephones or analog Voice Mail ports This ETU also provides circuitry for loop status detection talk battery sending ringing signals message waiting and loop disconnect for dial pulse signal detection The PBR circuit on the MBD U10 Unit or the PBR U ETU is required with Voice Mail or DTMF Single Line Telephones Figure 5 47 SLI 8 U ETU ...

Page 222: ...ion Stopped power on Off No Power LED 2 indications are listed below Steady Red Some port s busy Off All ports idle 5 8 4 Connectors The SLI 4 8 U ETU has one connector CN1 Connects to the backboard 5 8 5 Connections Figure 5 48 SLI 4 8 U ETU Connections T1 R1 T2 R2 T3 R3 T4 R4 T5 R5 T6 R6 T7 R7 T8 R8 Single Line Telephone MDF RJ 11 SLI 8 U ETU T1 R1 T2 R2 T3 R3 T4 R4 MDF RJ 11 Single Line Telepho...

Page 223: ...talling a VDD U Unit on a Multiline Terminal in Chapter 7 on page 7 38 5 9 2 Specifications Refer to Table 5 41 VDH2 8 U ETU Specifications Table 5 41 VDH2 8 U ETU Specifications Description Specifications General Specifications Access Method CSMA CD Method IEEE 802 3 Transmission Speed 10 Mbps Transmission Interface 10Base 2 1 port 10Base T Dterm Interface 8 ports Transmission Interface Connector...

Page 224: ...se be sure to set SW2 on the VDH2 8 U to If SW2 is set to X then Port 8 is used as a regular coreline connection Refer to Figure 5 50 10Base T Cable Connections The VDH2 8 U ETU can be used with 10Base 2 and 10Base T cables VDH2 8 U ETU HUBs can be cascaded using 10Base2 cables The 10Base2 connector can also be used to connect the VDH2 8 U ETU to a LAN backbone Refer to Figure 5 51 VDH2 8 U ETU In...

Page 225: ...Issue 6 Electra Elite 5 88 Installing Electronic Telephone Units Figure 5 49 VDH2 8 U ETU Jumpers Figure 5 50 10Base T Cable Connections ...

Page 226: ...Electra Elite Issue 6 System Hardware Manual 5 89 Figure 5 51 VDH2 8 U ETU Figure 5 52 VDH2 8 U ETU Connectors BNC Connector Jacks 1 8 Terminating Plug ...

Page 227: ...pair cabling to connect the VDH2 8 U units to the multiline terminal do not include analog lines in the same cable When connecting a VDH2 8 U ETU lead the cable connected to the ETU out through the clamp on the bottom right of the KSU Figure 5 50 10Base T Cable Connections shows cable connections to the LAN using 10Base T cabling Use an EIA TIA category 3 or higher unshielded twisted pair cable Do...

Page 228: ...connection only Both 2 and 3 LAN station integration default 3 JP5 JP6 Both 1 and 2 LAN connection only Both 2 and 3 LAN station integration default 4 JP7 JP8 Both 1 and 2 LAN connection only Both 2 and 3 LAN station integration default 5 JP9 JP10 Both 1 and 2 LAN connection only Both 2 and 3 LAN station integration default 6 JP11 JP12 Both 1 and 2 LAN connection only Both 2 and 3 LAN station inte...

Page 229: ... 8 U ETU LED Indications LED Description On Flashing Off LIVE ETU status Operation stopped power on Normal Operation No Power 1 LAN connection Green LAN Connection established Orange Terminal is Transmitting Not Used LAN inactive 2 LAN connection Not Used LAN inactive 3 LAN connection Not Used LAN inactive 4 LAN connection Not Used LAN inactive 5 LAN connection Not Used LAN inactive 6 LAN connecti...

Page 230: ...s for the RJ 45 pins for CN2 CH8 Cables that connect a terminal to a HUB are straight and cables that connect HUB to HUB are crossed Coreline uses straight cables only Normal Pin Signaling 6 TD 3 TD 2 RD 1 RD Cascade Pin Signaling 6 RD 3 RD 2 TD 1 TD Figure 5 54 Cable Connection Comparison 1 2 3 6 1 2 3 6 1 2 3 6 1 2 3 6 RJ 45 RJ 45 RJ 45 RJ 45 RJ 45 Straight RJ 45 Reversed ...

Page 231: ... speeds up to 19 2 Kbps used to connect an external modem This ETU provides two four or eight digital voice mail ports The 2 and 4 port configurations require the included digital signal processor DSP the 8 port configuration requires a DSP F 21 Unit Refer to Table 5 45 Configuration Support Table Table 5 45 Configuration Support Table Function Configuration Support Applications Automated Attendan...

Page 232: ...he same time Telephone One of the following telephones is required to program Electra Elite 48 System data DTP DTH DTR 8D 1 TEL DTU 8D 2 TEL DTP DTH DTR 16D 1 TEL DTU 16D 2 TEL DTP DTH DTR 32D 1 TEL DTU 32D 2 TEL ETW 16DC 1 2 TEL ETW 16DD 1 2 TEL ETW 24DS 1 2 TEL DSP F 21 Unit Adds four additional voice mail ports Required by VMS 8 U ETU MDM F 20 Unit Used for remote connection Table 5 45 Configur...

Page 233: ...TU 8 port VMS 8 U ETU shown with 4 port auxiliary DSP installed For VMS 2 4 U ETU the auxiliary is not required Modem Port RJ 11 COM 1 Local Connection DIP Switch Up Off Down On 9 pin RS 232 Make Busy Switch COM 2 Ports Option Kit required for remote maintenance is purchased separately ...

Page 234: ...e COM2 for remote RS 232 RJ 11 Off to allow COM1 local connection 4 Utility Menu Table 5 47 VMS Dip Switch Functions DIP 1 DIP 2 DIP 3 DIP 4 Description ON To enable HostKey and run Manufacturing Test NEC Production only ON ON To enable HostKey with floppy disk redirection and run Manufacturing Test NEC Production only ON To connect to CoSession using modem instead of direct cable connection ON To...

Page 235: ...rt status 4 8 Busy Not Used Idle Not used CH4 Port status 4 8 Busy Not Used Idle Not used CH5 Port status 8 only Busy Not Used Idle Not used CH6 Port status 8 only Busy Not Used Idle Not used CH7 Port status 8 only Busy Not Used Idle Not used CH8 Port status 8 only Busy Not Used Idle Not used MB MB Switch status ON Not Used OFF BIOS BIOS Error status BIOS Error Not Used No error BCLR Application s...

Page 236: ...that is very susceptible to static electricity Static discharge must be avoided when handling ETUs Always use the following precautions Wear a grounding strap anytime you handle an ETU Make all ETU DIP switch setting changes before inserting it in the KSU Ensure that the KSU is Off Carry ETU in a conductive polyethylene bag to prevent static electricity damage ...

Page 237: ...r an Electra Elite 48 system 6 1 ACD 8 U ETU 6 1 1 Description The ACD 8 U ETU interfaces the Elite ACD Plus Server to the Electra Elite KSU Elite ACD Plus provides Windows based software programs to enhance the ACD features of the Electra Elite Key Telephone System 6 1 2 Installation Only one ACD 8 U can be installed in slots S2 S7 Slot S6 is recommended Figure 5 56 ACD 8 U ETU COM 1 ...

Page 238: ...us Busy Not Used Idle Not used CH5 Port status Busy Not Used Idle Not used CH6 Port status Busy Not Used Idle Not used CH7 Port status Busy Not Used Idle Not used CH8 Port status Busy Not Used Idle Not used MB MB Switch status ON Not Used OFF BIOS BIOS Error status BIOS Error Not Used No error BCLR Application status Red DOS started ACD not ready Green ACD running Not Used Idle If BCLR LED is oran...

Page 239: ...t is very susceptible to static electricity Static discharge must be avoided when handling ETUs Always use the following precautions Wear a grounding strap anytime you handle the ETU Make all ETU DIP switch setting changes before inserting it in the KSU Ensure that Make Busy switch is Off Carry ETU in a conductive polyethylene bag to prevent static electricity damage ...

Page 240: ...tion The BSU 2 U ETU provides the connection for Zone Transceivers 6 2 2 Installation Up to three ETUs can be installed in slots S3 S6 in the system 6 2 3 Switch Settings The default switch settings are shown in Table 5 50 BSU 2 U ETU Default Switch Settings Figure 5 57 BSU 2 U ETU ...

Page 241: ...ts BSU ID to Main S W Master On Does not report BSU ID to Main S W Slave SW2 2 Description Off Boot by Flash memory Default On Boot from EPROM IC30 SW2 3 Description Off Normal Operation Default On Test Mode SW2 4 Description Off Watch Dog Timer On Default On Watch Dog Timer Off Pressing SW1 interrupts all Wireless users connected to the BSU 2 U ETU Use this switch only as a last resort ...

Page 242: ...er 1 Up Layer 2 Down Layer 1 Down Layer 2 Down 2 Link Status for ZT2 Layer 1 Up Layer 2 Up Layer 1 Up Layer 2 Down Layer 1 Down Layer 2 Down 3 Not used Always Off 4 5 Status for ZT1 Refer to Table 5 52 ZT Status Table for LEDs 5 and 6 6 Status for ZT2 7 Not used Always Off 8 9 BSU Status Alarm Normal Operation Not Operating 10 LIVE Operation stopped Power still on Normal Operation No Power ...

Page 243: ...onnected Lamp On indications are shown below No Flicker ZT is in standby Lamp Time 0 2s On Off Flash cycle is 0 1 seconds Not Supported On Off Lamp Time 0 2s Flash cycle is 0 2 seconds Remaining indications depend on the number of PS connections 1 PS connection On Off Time 0 2s Lamp 2 PS connections Lamp Time 0 2s Lamp 3 PS Connections ZT is busy On Off ...

Page 244: ...U ETU has the following connectors CN1 Connects to the backboard CN2 For future use 6 2 6 ZT II Connections Figure 5 58 BSU 2 U ETU Connections ZT II RJ 45 MDF RJ 45 T1 R1 T2 R2 T3 R3 T4 R4 T5 R5 T6 R6 T7 R7 T8 R8 RJ 45 RJ 45 1 2 3 4 5 6 7 8 ZT II 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 ...

Page 245: ...ommon channel signal through the DTI U30 ETU to a K CCIS network and controls the signaling between the KTS and the CPU Each CCH ETU supports four K CCIS links Only one CCH 4 U ETU can be installed in each system 6 3 2 Installation The CCH 4 U ETU can be installed in slots S2 S7 in the Elite 48 KSU Only one CCH 4 U ETU can be installed in a system Figure 5 59 CCH 4 U10 ETU ...

Page 246: ...mal Operation Default On Test Mode SW2 4 Off Watch Dog Timer On Default On Watch Dog Timer Off Table 5 54 CCH 4 U LED Indications LED Description On Flashing Off 1 Link status for CCH1 Layer 2 Up Not Used Layer 2 Down 2 Link status for CCH2 Layer 2 Up Not Used Layer 2 Down 3 Link status for CCH3 Layer 2 Up Not Used Layer 2 Down 4 Link status for CCH4 Layer 2 Up Not Used Layer 2 Down 5 Link status ...

Page 247: ...stalling Electronic Telephone Units 6 3 5 Connectors The CCH 4 U ETU has two connectors CN1 Connects to the backboard CN2 Performs maintenance functions 6 3 6 Connections There are no physical connections to the MDF for the CCH ETU ...

Page 248: ...e relays There are two audio jacks One provides the both way audio for paging system The other provides a tone output for External Tone Ringing and Night Chime Figure 5 60 ECR U Block Diagram External BGM Source External Amplifier CN 2 Connector SPKR OUT Pin 2 Pin 1 Pin 3 Pin 4 RCA Jack External Amplifier External Paging CN 2 Connector SPKR OUT Zone A Zone B Zone C Zone Paging Output from MDF RLY ...

Page 249: ...dy Red Some Relays Busy Off All Relays Idle 6 4 4 Connectors Refer to Table 5 55 Connector Descriptions CN2 and Figure 5 61 ECR U ETU CN1 Connects to the Backboard CN2 Relay Contacts for Relays 11 and 12 CN3 Both way Audio Connection for External Paging CN4 Audio output for Tone Ringer and Night Chime Table 5 55 Connector Descriptions CN2 Pin Number Description 13 16 Not Used 12 Relay 1 General Pu...

Page 250: ... Cable Connections for all other ECR U cable connections 6 4 5 Specifications Relays All relays are rated 24 Vdc at 500 mA External Tone Output Power 10 dBm Ringer Night Chime Output Impedance 600 External Paging Output power 10 dBm Output Impedance 600 Figure 5 61 ECR U ETU ...

Page 251: ... PBR ETU detects and translates DTMF tones generated by Single Line Telephones modems or facsimile machines This ETU is required if the four built in MBD U10 Unit PBR channels are not enough to support all the PBR requirements of the system or the MBD U10 Unit PBRs are dedicated to the VRS 4 U10 ETU Figure 5 62 PBR U ETU ...

Page 252: ... are built in for a total of eight PBR circuits 6 5 3 LED Indications Live LED indications are listed below Blinking Red Normal Operation Steady Red Operation Stopped power on Off No Power LED 1 indications are listed below On Some circuit s receiving DTMF signaling Off All PBR s idle 6 5 4 Connectors The PBR U ETU has one connector CN1 Connects to the backboard ...

Page 253: ...n PBR circuits on the MBD U10 Unit for Automated Attendant or DISA Each VRS 4 U ETU has four record playback channels The maximum voice recording time for each channel is 240 seconds The technician can select one of four message lengths The available message lengths and the maximum number of messages that can be recorded are listed in the following table Message Length Maximum Number of Recorded M...

Page 254: ...Off Off 0 decibels default On Off Off 1 decibel Off On Off 2 decibels On On Off 3 decibels Off Off On 4 decibels On Off On 5 decibels Off On On 6 decibels On On On 7 decibels SW1 4 On Record Gain Off Record Pad default SW2 N A Test Reset Switch Table 5 57 VRS 4 LED Indications LED Description On Flashing Off BSY 1 Channel 1 status Busy Not Used Idle BSY 2 Channel 2 status Busy Not Used Idle BSY 3 ...

Page 255: ...nnectors The VRS 4 U ETU has one connector CN1 Connects to the backboard 6 6 6 Pins Two pins SP1 and SP2 are located on the top right of the VRS ETU These short pins are for maintenance Do not change the factory default settings on these pins Pins 2 and 3 are short circuited ...

Page 256: ...6th Tab Chapter 6 Installing Electra Elite Multiline Terminals ...

Page 257: ......

Page 258: ...h Dterm Series E Multiline Terminals This chapter describes each terminal console and adapter and provides applicable installation instructions SECTION 2 MULTILINE TERMINALS 2 1 DTP 2DT 1 TEL This digital Multiline Terminal has two programmable line keys each with a 2 color LED eight function keys a built in speakerphone headset connection and a Large LED to indicate incoming calls and messages Op...

Page 259: ...a large LED to indicate incoming calls and messages and compatibility with ADA U APA U APR U CTA U CTU C U CTU S U HFU U or VDD U Unit The DTP 8 1 TEL can also be used with the Electra Elite 48 system A maximum of 31 DTU DTP 8 1 terminals can be installed in the Electra Elite 48 system The combined total of all Electra Elite Multiline Terminals that can be installed in an Electra Elite 48 system i...

Page 260: ...with ADA U APA U APR U CTA U CTU C U CTU S U HFU U or VDD U Unit This terminal also has a 3 line 24 character adjustable Liquid Crystal Display LCD and four softkeys The DTP 8D 1 TEL can also be used with the Electra Elite 48 system A maximum of 32 DTU 8D 2 DTP 8D 1 terminals can be installed in the Electra Elite 48 system The combined total of all Electra Elite Multiline Terminals that can be ins...

Page 261: ...large LED to indicate incoming calls and messages and compatibility with ADA U APA U APR U CTA U CTU C U CTU S U HFU U or VDD U Unit The DTP 16 1 TEL can also be used with the Electra Elite 48 system A maximum of 31 DTU DTP 16 1 terminals can be installed in an Electra Elite 48 system The combined total of all Electra Elite Multiline Terminals that can be installed in an Electra Elite 48 system is...

Page 262: ...h ADA U APA U APR U CTA U CTU C U CTU S U HFU U or VDD U Unit The DTP 16D 1 TEL can also be used with the Electra Elite 48 system This terminal also has a 3 line 24 character adjustable Liquid Crystal Display LCD and four softkeys A maximum of 32 DTU 16D 2 DTP 16D 1 terminals can be installed in an Electra Elite 48 system The combined total of all Electra Elite Multiline Terminals that can be inst...

Page 263: ...and compatibility with ADA U APA U APR U CTA U CTU C U CTU S U HFU U or VDD U Unit System software can be changed so this Multiline Terminal can have 24 programmable line keys and eight one touch keys The DTP 32 1 TEL can also be used with the Electra Elite 48 system A maximum of 31 DTU DTP 32 1 terminals can be installed in an Electra Elite 48 system The combined total of all Electra Elite Multil...

Page 264: ...Unit This terminal is also equipped with a 3 line 24 character adjustable Liquid Crystal Display LCD and four softkeys System software can be changed so this Multiline Terminal can have 24 programmable line keys and eight one touch keys The DTP 32D 1 TEL can also be used with the Electra Elite 48 system A maximum of 32 DTU 32D 2 DTP 32D 1 terminals can be installed in an Electra Elite 48 system Th...

Page 265: ...olor LED that can be programmed as Direct Station Selection keys function keys or as outside line keys An external power supply AC adapter is provided with the Attendant Console A maximum of four DCU 60 1 Consoles can be installed in an Electra Elite 48 system An Attendant Position can have four DCU 60 1 Consoles associated with it Figure 6 8 DCU 60 1 Console ...

Page 266: ...48 system The H switch setting for the receive volume control should only be used by hearing impaired individuals otherwise hearing damage may occur This telephone complies with HAC Hearing Aid Compatible volume control defined by section 68 317 of the FCC Rules and Regulations 1996 edition The H switch setting for the receive volume control should only be used by hearing impaired individuals othe...

Page 267: ... in an Electra Elite 48 system The H switch setting for the receive volume control should only be used by hearing impaired individuals otherwise hearing damage may occur This telephone complies with HAC Hearing Aid Compatible volume control defined by section 68 317 of the FCC Rules and Regulations 1996 edition The H switch setting for the receive volume control should only be used by hearing impa...

Page 268: ...f the Electra Elite Multiline Terminals 1 Plug the telephone cord in the modular jack on the bottom side of the Multiline Terminal The handset is also attached to the bottom side of the Multiline Terminal 2 Lead the telephone and handset cords through the appropriate grooves Figure 6 11 Connecting a Multiline Terminal to the System Figure 6 12 Leading Line Cords on a Multiline Terminal ...

Page 269: ...ant Console 3 Connect the line cord and the AC adapter to the indicated locations on the bottom of the Attendant Console 4 When the Attendant Console and the Multiline Terminal are properly connected they sit side by side as shown in Figure 6 14 DCU Attendant Console and Multiline Terminal Ensure that the AC adapter supplied with the Attendant Console is used Using a different AC adapter may cause...

Page 270: ...ING THE DTU DTP LCD Electra Elite display Multiline Terminals have an adjustable Liquid Crystal Display LCD The LCD can be adjusted by pushing downward or upward as desired Figure 6 14 DCU Attendant Console and Multiline Terminal Figure 6 15 Adjusting the DTU DTP LCD ...

Page 271: ...s The Line Card can be changed as necessary The Plastic Panel is placed on top of the Line Card to hold it in place 1 Place the Line Card over the keys on the Multiline Terminal 2 Place the tabs on the bottom of the plastic panel in the grooves at the terminal bottom and press top right and left ends to secure plastic panel to the Multiline Terminal Refer to Figure 6 16 Installing Line Card and Pl...

Page 272: ... slide the bottom away from the Multiline Terminal Figure 6 17 Installing Plastic Panel on a DTU DTP Multiline Terminal Pressing SW2 interrupts all service and causes a second initialization This switch should not be used in an Never pull the bottom of the plastic panel to remove it the plastic panel could be damaged ...

Page 273: ...Issue 6 Electra Elite 6 16 Installing Electra Elite Multiline Terminals 3 Install the plastic panel again Figure 6 18 Removing the Plastic Panel from the Multiline Terminal ...

Page 274: ...N 8 REMOVING DTU DTP SOFTKEYS If softkeys are not used on the Multiline Terminal remove them as follows 1 Pull the softkey plate upward as shown in Figure 6 19 Removing DTU DTP Softkeys 2 Install the plastic panel again Figure 6 19 Removing DTU DTP Softkeys ...

Page 275: ...adjusted to raise or lower the height of the terminal 1 Turn the Multiline Terminal upside down and locate the tabs as shown in Figure 6 20 Locating the Adjustment Tabs on the DTU DTP Multiline Terminal 2 Push the adjustment tabs and raise the base plate until it locks Figure 6 20 Locating the Adjustment Tabs on the DTU DTP Multiline Terminal Figure 6 21 Raising the Base Plate on the DTU DTP Multi...

Page 276: ... line cord though the groove in the bottom of the Multiline Terminal 4 To lower the base plate on the Multiline Terminal push on the adjustment tabs and push the base plate downward Figure 6 22 Adjusting the DTU DTP Line Cord Length Figure 6 23 Lowering the Base Plate on the DTU DTP Multiline Terminal Tab ...

Page 277: ...n Location Select a location to avoid excessive heat or humidity The base unit should be placed on a desk or tabletop near a standard 120 Vac outlet and within reach of the telephone line connection on the Electra Elite Multiline Terminal Keep the base unit and the handset away from sources of electrical noise e g fluorescent lighting Figure 6 24 Dterm Cordless Lite Terminal ...

Page 278: ...e Base Unit LINE IN and LINE OUT Never install telephone wiring during a lightning storm Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface Use caution when installing or modifying telephone lines 1 Unplug the telephone line cord from the host telephone and connect it to the LINE IN jack Figure 6 25 Dterm Cordless II Observ...

Page 279: ...ac wall outlet 3 Route the power cord where it does not create a trip hazard or where it could become chafed and create a fire or other electrical hazards The AC Adapter furnished with this phone should be equipped with a polarized line plug a plug having one blade wider than the other This plug fits into the power outlet only one way When you cannot insert the plug fully into the outlet reverse t...

Page 280: ...ep the base unit and the handset away from sources of electrical noise e g fluorescent lighting 11 2 Connecting the Telephone Cord The Base Unit of the DTP 16HC 1 Tel has two jacks on the back LINE and DC24V Never install telephone wiring during a lightning storm Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface Use cautio...

Page 281: ...Unit to provide power for the Dterm Handset Cordless terminal 3 Plug the ACA U Unit into a standard 120 Vac wall outlet 4 The power level between the Handset and the Base is 10mW 5 When the ACA U Unit is used route the power cord where it does not create a trip hazard or where it could become chafed and create a fire or electrical hazard 6 An ACA U Unit is required for this terminal to operate pro...

Page 282: ... Terminal Keep the base unit and the handset away from sources of electrical noise e g fluorescent lighting 12 2 Connecting the Telephone Cord The DTR 1R 1 Dterm Analog Cordless terminal is connected to an analog port on the KSU using an SLI 4 8 U or OPX 2 U ETU SLT 1 U ADP or APR U Unit connected to the multiline terminal A TEL LINE jack is located on back of the base unit of the Dterm Analog Cor...

Page 283: ...ter connector in the DC IN 9V jack 2 Route the power cord where it does not create a trip hazard or where it could become chafed and create a fire or other electrical hazards 3 Plug the AC Adapter in a standard 120 Vac wall outlet The AC Adapter furnished with this phone should be equipped with a polarized line plug one blade is wider than the other This plug fits into the power outlet only one wa...

Page 284: ... 27 SECTION 13 Dterm PS II 13 1 Description This terminal has wireless communication with a Zone Transceiver ZT II that is directly connected to the system Refer to Figure 6 29 Dterm PS II Wireless Terminal Figure 6 29 Dterm PS II Wireless Terminal ...

Page 285: ...ne Terminals SECTION 14 WALL MOUNTING THE DTP 1 1 OR DTP 1 2 TEL AND DTP 1HM 1 OR DTP 1HM 2 TEL 14 1 DTP Hanger Hook 1 Remove the hook from the unit 2 Turn the hook with the tab toward the top Figure 6 30 Removing the DTP Hook Figure 6 31 Turning the Hook Over ...

Page 286: ...he hook on its glides back down into position forming the hanger hook for the handset 14 2 Using a Modular Wall Plate Installed 1 Unscrew the three screws on the unit to remove the plate Figure 6 32 Sliding the Hook into Position Figure 6 33 Removing the Screws ...

Page 287: ...e Terminals 2 Replace the plate and screw in the two positions One remaining screw can be screwed at the original third position 3 Loosen the screws on the wall phone plate to protrude a bit Figure 6 34 Replacing the Plate and Screw Figure 6 35 Protruding Screws ...

Page 288: ...Electra Elite Issue 6 System Hardware Manual 6 31 4 Install the telephone on the protruding screws on the plate Figure 6 36 Mounting the Telephone ...

Page 289: ...Issue 6 Electra Elite 6 32 Installing Electra Elite Multiline Terminals THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 290: ...7th Tab Chapter 7 Installing Optional Equipment ...

Page 291: ......

Page 292: ...led at the same time If attaching an APR U Unit CTA U Unit CTU C U CTU S U HFU U or VDD U Unit an external power supply is required Only one power supply is needed even if more than one adapter is installed When an adapter is installed for the first time into a telephone the base cover on the Multiline Terminal may have to be modified The base cover has two access panels that are removed before th...

Page 293: ...ectra Elite 7 2 Installing Optional Equipment 3 Insert flat head screwdriver into A in Figure 7 2 Unlocking Tab and press straight down until tab unlocks Figure 7 1 Raising the Base Plate Figure 7 2 Unlocking Tab ...

Page 294: ... as B in Figure 7 3 Releasing Right Tab insert flat head screwdriver at C and press straight down until other tab unlocks 5 Open and remove bottom cover by rotating counterclockwise as shown in Figure 7 4 Removing Bottom Cover Figure 7 3 Releasing Right Tab Figure 7 4 Removing Bottom Cover ...

Page 295: ...in Figure 7 5 Removing Base Plate Dummy End 7 Cut the dummy end in half as shown in Figure 7 6 Cutting Dummy End in Half 8 When an Adapter is installed in connector 1 as shown in Figure 7 7 Installing Adapter in Connector 1 install dummy end B as shown in Figure 7 8 Installing Dummy End B Figure 7 5 Removing Base Plate Dummy End Figure 7 6 Cutting Dummy End in Half ...

Page 296: ...ra Elite Issue 6 System Hardware Manual 7 5 9 When an Adapter is installed in connector 2 install dummy end A in the other slot Figure 7 7 Installing Adapter in Connector 1 Figure 7 8 Installing Dummy End B ...

Page 297: ...CA U Unit is necessary The power requirements for the ACA U Unit are Input 120V AC 60 Hz 30W Output 24V DC 750 mA Polarity 3 1 1 Connecting the ACA U Unit 1 Unplug the ACA U Unit from the AC outlet Failing to do this can damage the unit and or the Multiline Terminal 2 Prepare Multiline Terminal for adapter installation Refer to Section 2 Preparing Multiline Terminal for Adapter Installation on pag...

Page 298: ...g an ADA U Unit on a Multiline Terminal 1 Unplug the telephone cord from the Multiline Terminal 2 Prepare Multiline Terminal for adapter installation Refer to Section 2 Preparing Multiline Terminal for Adapter Installation 3 Press both sides of Base Cover to release latches lift base cover and rotate it left to remove it 4 Plug the ADA U Unit connector into the receptacle connector on the back of ...

Page 299: ...g in the telephone cord 3 2 2 Connecting Cables to the ADA U Unit Cable terminal connectors are located on the right side of the ADA U Unit Cables should be connected on this unit before installing the unit on the Multiline Terminal Figure 7 11 Leading the Audio Cable out from the ADA U Unit Figure 7 12 ADA U Unit Terminals ...

Page 300: ...e cable in the applicable receptacle and replace the cap Line up the slot on the cap with the slot on the metal receptacle to ensure proper contact Refer to Figure 7 13 Attaching Cables to the ADA U Unit 4 Insulate the end of the cable that needs to be shielded with insulating tape Table 7 1 ADA U Cable Connections provides a list of cable connections to ADA U ADP terminals and describes the speci...

Page 301: ...e wire pair speech input to T3 T4 When the recorder used supplies a warning tone this tone may also be sent over the T3 T4 wire pair back to the terminal Input Output Terminal Refer to dip switch settings in Table 7 2 ADA U Unit Switch Settings T5 Connect the bare end of the control cable When a Multiline Terminal is idle this contact is closed When the Multiline Terminal goes off hook using the h...

Page 302: ...bles may be required for the warning tone and speech path In this case connect the warning tone cables to input terminals T1 and T2 on the ADA U Unit T3 and T4 are used as the tape recorder input When remote control of the recorder is necessary the record start stop control is provided by connecting to T5 or T7 and T6 on the ADA U Unit Connecting to T5 or T7 is determined by the specifications of ...

Page 303: ...n SW1 1 Off When the ADA U provides control to the recorder SW1 1 must be On SW1 2 Off Leave Off SW1 3 and SW1 4 SW1 3 On SW1 4 On Warning Tone from recording device over same wire pair as speech path SW1 3 Off SW1 4 Off Warning Tone from recorder or generator equipment on dedicated wire pair to recorder MIC input SW1 5 and SW1 6 SW1 5 Off SW1 6 On Input impedance is 600 SW1 5 On SW1 6 Off Input i...

Page 304: ... on the adapter Setting 1 allows impedance to be set to 600 for devices such as modems Setting 2 is used for complex impedance devices such as a Single Line Telephone 3 3 1 Installing APA U Unit on any DTP DTU Multiline Terminal except DTP 2DT 1 and DTP 16HC 1 1 Prepare Multiline Terminal for adapter installation Refer to Section 2 Preparing Multiline Terminal for Adapter Installation 2 Plug the u...

Page 305: ... by looping line cord through the core between the terminal 1 inch from the terminal and ESI 8 U ETU This core is only used with the APA U Unit 5 Plug in the power cord on the AC adapter and the telephone cord in the jack 3 3 2 Switch Settings The APA U Unit has one switch Figure 7 16 Attaching the Unit to the Multiline Terminal Figure 7 17 APA U Unit Switches ...

Page 306: ...the APA U Unit Refer to Figure 7 18 Connecting Cables on the APA U Unit Limit the cable length from the APA U Unit to the Single Line Telephone to a maximum of 50 feet Table 7 3 APA U Unit Switch Settings for SW3 Switch Description SW3 1 Sets impedance to 600 for devices such as modems or facsimile machines SW3 2 Used for complex impedance devices such as Single Line Telephones Figure 7 18 Connect...

Page 307: ...dapter one allows for 600 or a complex impedance interface to devices such as a modem or Single Line Telephone the second switch SW1 is set to position 2 An AC Adapter is Required When a CTA U CTU C U CTU S U VDD U or HFU U Unit and an APR U Unit are both installed only one AC Adapter is required 3 4 1 Installing APR U Unit on any DTP DTU Multiline Terminal but DTP 2DT 1 DTP 16HC 1 1 Prepare Multi...

Page 308: ... AC adapter into the jack on the APR U Unit Lead the telephone cord out through the groove in the base as shown in Figure 7 21 Leading the Telephone Cord out from the Unit Figure 7 20 Attaching the Unit to the Multiline Terminal Figure 7 21 Leading the Telephone Cord out from the Unit ...

Page 309: ... provided with the APR U Unit by looping line cord through the core between the terminal 1 inch from the terminal and ESI 8 U10 ETU This core is only used with the APR U Unit 6 Plug in the power cord on the AC adapter and the telephone cord in the jack 3 4 2 Switch Settings The APR U Unit has two switches Figure 7 22 Closing the Base Plate Cover Figure 7 23 APR U Unit Switches ...

Page 310: ...U Unit to the Single Line Telephone to a maximum of 50 feet Table 7 4 APR U Unit Switch Settings for SW1 and SW3 Switch Description SW1 1 Do not use SW1 2 A Single Line Telephone and Multiline Terminal are used alternately The Multiline Terminal and the APR U Unit share the same B1 channel SW3 1 Sets impedance to 600 for devices such as modems or facsimile machines SW3 2 Used for complex impedance...

Page 311: ...ltiline Terminal connection to a PC The PC can perform all Multiline Terminal functions using a TAPI compatible application software The CTA U Unit is attached to the bottom of any DTP DTU Multiline Terminal except DTP 2DT 1 and DTP 16HC 1 Figure 7 25 Attaching an Electra Elite Multiline Terminal to a PC Figure 7 26 CTA U Unit ACA U Unit AC Adapter ...

Page 312: ...installation Refer to Section 2 Preparing Multiline Terminal for Adapter Installation 2 Plug the unit into the receptacle connector inside the base plate on the Multiline Terminal Refer to Figure 7 27 Attaching the Unit to the Multiline Terminal 3 Close the base plate Figure 7 27 Attaching the Unit to the Multiline Terminal ...

Page 313: ... with USB Interface The CTU adapter connects to a PC USB port to provide telephony and sound device control The general functions include Telephony Control The application is based on the Microsoft Telephony Application Programming Interface TAPI and provides call handling on the PC e g call answer Hold Transfer Conference or Caller ID User Interface to support Dterm Emulation This function provid...

Page 314: ...This Computer Telephony adapter connects a Universal Serial Bus to a Coreline port on the VDH2 8 U ETU and can be connected to any DTP DTU Multiline Terminal except DTP 2DT 1 and DTP 16HC 1 A required AC Adapter is provided with the unit The following connections are required AC Adapter Multiline Terminal jack labeled LINE PC USB port Coreline interface to VDH2 8 U ETU LAN cable to PC Figure 7 29 ...

Page 315: ...an ESI 8 U ETU and can be connected to any DTP DTU Multiline Terminal except DTP 2DT 1 and DTP 16HC 1 A required AC Adapter is provided with the unit The following connections are required AC Adapter Multiline Terminal jack labeled LINE PC USB port ESI port to ESI 8 U ETU Figure 7 30 CTU S U Unit To DTP or DTU Multiline Terminal DC 24V ADP USB Cable to PC To ESI Port ...

Page 316: ...8 system to support 64 LEDs The DBM E U expansion Message Display Board has eight message waiting LEDs and is connected to the DBM B U or another expansion board Each DBM B U basic board can support up to five expansion boards and 40 additional LEDs The total number of LEDs is 384 but the Electra Elite 48 System can only support up to 200 mailbox indications Multiple locations of the same mailbox ...

Page 317: ...onnecting DBM E U Box to DBM B U Box or Another DBM E U Box 1 Use wire cutters to remove the cutout on right side of DBM B E cover Refer to Figure 7 33 Removing Cutout Place the provided edge protector on the top of the cutout Figure 7 32 Maximum Display Indications ...

Page 318: ...r sheet on both 3 Insert protruding side of cable from the DBM E in DBM B CN7 or in CN7 of the previous DBM E 4 Slide the bracket on DBM E being installed into the groves on DBM B E and tighten the nuts and bolts Refer to Figure 7 34 Connecting the Bracket Figure 7 33 Removing Cutout Figure 7 34 Connecting the Bracket ...

Page 319: ...N5 and CN6 respectively 6 After all expansion boards are connected place the white cover sheets back on the DBM B U and all expansion boards and install the display panels 3 7 2 Wall Mounting DBM B U and Expansion Boards 1 Refer to the template and thread the included screw into the wall at location for the top hole of the DBM B U Box Leave screw extended 1 8 inch Refer to Figure 7 35 Threading Sc...

Page 320: ...l 7 29 3 Remove the display panel to access screws and thread the in place bottom screws on the outside boards into the wall Refer to Figure 7 37 Installing Bottom Screws Figure 7 36 Hanging DBM B U on Screw Figure 7 37 Installing Bottom Screws ...

Page 321: ...3 7 3 Connecting the DBM B to Power and ESI 1 Refer to Figure 7 38 Connecting DBM B U and Connect the provided AC Adapter to the DBM B U10 2 Connect the line cable to the DBM B U 3 Place the clamp around the cables insert the clamp screw and attach clamp to the DBM B U 4 Refer to Figure 7 39 Connecting DBM B U to ESI Port and connect the display board system to ESI Figure 7 38 Connecting DBM B U ...

Page 322: ...external microphone With the terminal upside down facing from the bottom of the open cover install this unit in Slot 1 of the telephone 3 8 1 Installing an HFU U Unit on any DTP DTU Multiline Terminal but DTP 2DT 1 DTP 16HC 1 Refer to 3 4 1 Installing APR U Unit on any DTP DTU Multiline Terminal but DTP 2DT 1 DTP 16HC 1 The instructions for installing these units are the same Figure 7 39 Connectin...

Page 323: ...rom NEC This microphone is equipped with a mute button 1 Plug the microphone cord into the jack on the HFU U Unit as shown in Figure 7 42 Attaching a Microphone to a Multiline Terminal The microphone should be at least one foot away from the Multiline Terminal but not more than three feet Figure 7 41 Microphone with Mute Figure 7 42 Attaching a Microphone to a Multiline Terminal Minimum 1 Foot fro...

Page 324: ... Switch Settings SW1 SW2 Description Position 1 Position 2 Position 1 Position 2 OFF ON OFF ON Full Duplex Default ON OFF OFF ON Half Duplex 6db mix ratio OFF ON ON OFF Half Duplex 12db mix ratio ON OFF ON OFF Half Duplex 18db mix ratio Full Duplex In some large areas or noisy locations half duplex should be used There are limits to the echo canceling ability of the HFU U Half Duplex When voice cl...

Page 325: ...has the following audio abilities Records audio from the calling or called party of a telephone conversation Records audio from both parties of a telephone conversation Records audio or music from a microphone line level device or CD player Plays live or recorded audio or music through an adjunct telephone handset or stereo speakers The PC Board uses Computer Technology Integration CTI technology ...

Page 326: ...e adapter provides an interface for Single Line Telephones and other similar devices from an ESI ETU channel This adapter can be connected to any ESI port 3 10 1 Connecting the SLT 1 U ADP to the System 1 Connect one end of the RJ 11 to the ESI port on the KSU and one end to the ESI jack on the SLT Adapter 2 Connect one end of a second RJ 11 to the TEL jack on the SLT Adapter and the other end to ...

Page 327: ...e 7 36 Installing Optional Equipment Figure 7 45 Connecting the SLT 1 U ADP 3 4 ESI ETU Modular Terminal Connections Single Line Telephone Connections To ESI SLT 1 U10 ADP GN RD Y BL T R ESI Port Base Cord Modular Terminal ...

Page 328: ...open the SLT Adapter as shown in Figure 7 46 Removing the Screws from the SLT 1 U ADP 2 Using the two provided wood screws attach the unit to the wall Close the unit and secure with the two screws that were previously removed Figure 7 46 Removing the Screws from the SLT 1 U ADP Figure 7 47 Attaching the SLT 1 U ADP to the Wall ...

Page 329: ...uter Telephony Adapter The instructions for installing these units are the same 3 11 2 Connecting Cables to the VDD U Unit 1 When the Multiline Terminal is already connected to the ESI 8 U ETU unplug the telephone cord 2 Plug the cable from the VDH2 8 U ETU and from the PC LAN board into the modular jacks on the VDD U Unit The jacks are labeled Plug the cable from the VDD U Unit into the modular j...

Page 330: ...l 3 12 1 Removing and Remounting the Handset Hanger 1 Remove the hanger by sliding it out of the slot 2 Install it back in its original position so that the hanger protrudes providing a rest for the handset This procedure applies when using either the base unit or the WMU U Unit Refer to Figure 7 50 Positioning the Handset Hanger for the steps for removing and remounting the handset hanger Figure ...

Page 331: ...or Adapter Installation and perform Steps 1 5 2 Press both sides of the Base Cover and turn it left to remove it 3 Rotate base cover 180 and install it again on the Multiline Terminal 4 Remove the shaded base plate knockout that is shown on Figure 7 51 Removing the Knockout Figure 7 50 Positioning the Handset Hanger Figure 7 51 Removing the Knockout ...

Page 332: ...d installed wall plate Place locally provided screws in the nodes on the base plate and secure the assembly to the wall When using a modular jack instead of a wall plate put the modular jack inside the base unit as shown in Figure 7 53 Wall Mounting Using a Modular Jack Use the locally provided screws to attach the base unit directly to the wall Figure 7 52 Attaching the Base Plate to the Wall Fig...

Page 333: ... out through the groove in the side of the base unit When using a modular jack instead of a wall plate plug the line cord into the modular jack wrap the extra cord and secure it with a tie wrap and lead the line cord out through the groove in the side of the base unit Figure 7 54 Plugging in the Line Cord Using a Wall Jack Figure 7 55 Plugging in the Line Cord Using a Modular Jack ...

Page 334: ...the tab slots on the base of the Multiline Terminal Turn terminal slightly clockwise to interface with base cover Figure 7 57 Attaching the Top Tabs of the Base to the Base Cover shows how the Multiline Terminal is attached Figure 7 56 Attaching the Bottom Tabs of the Multiline Terminal to the Base Cover Figure 7 57 Attaching the Top Tabs of the Base to the Base Cover Wall Base Cover Tab Slots Mul...

Page 335: ...ling the Wall Mount Unit and Mounting the Multiline Terminal Using the WMU U Unit When installing any adapter unit a separate WMU U Unit must be purchased to accommodate this unit 1 Remove the line cord base plate and base cover from the Multiline Terminal as shown in Section 2 Preparing Multiline Terminal for Adapter Installation in the previous section 2 Cut off the tabs on the adapter as shown ...

Page 336: ...he Multiline Terminal type 4 Bundle the cord from the modular jack leaving about eight inches Use a tie wrap to secure the bundled cord Figure 7 59 Removing the Tabs from the Adapter Figure 7 60 Removing the Tabs from the WMU U Unit Cut Cut Cut Cut Cut DTP DTU 32 1 TEL DTP 32D 1 DTU 32D 2 TEL DTP DTU 8 1 TEL DTP 8D 1 DTU 8D 2 TEL DTP DTU 16 1 TEL DTP 16D 1 DTU 16D 2 TEL DCU 60 1 CONSOLE ...

Page 337: ...slits as shown in Figure 7 61 Leading the Line Cord Out of the WMU U Unit 6 Attach the WMU U Unit to the posts on the wall plate locally provided Place locally provided screws in the nodes on the WMU U Unit and secure the WMU U Unit to the wall Figure 7 61 Leading the Line Cord Out of the WMU U Unit Figure 7 62 Attaching the Wall Mount Unit to the Wall Posts Nodes Nodes ...

Page 338: ...ultiline Terminal Then push the two top tabs on the WMU U Unit in the tab slots on the Multiline Terminal When the adapter has a power supply lead the AC adapter cord out through the opening at the bottom of the Multiline Terminal Refer to Figure 7 63 Attaching the Multiline Terminal to the WMU U Unit Figure 7 63 Attaching the Multiline Terminal to the WMU U Unit Wall WMU U Unit Tab Slots Multilin...

Page 339: ...ne Terminal to disengage top tabs turn it slightly counter clockwise to unlock lower tabs on base cover and remove it 3 12 5 Removing the Multiline Terminal from the WMU U Unit To remove the Multiline Terminal from the WMU U Unit lift the Multiline Terminal to disengage top tabs and lower the terminal from the WMU U Unit Figure 7 64 Removing the Multiline Terminal from the Base Cover ...

Page 340: ...tion Background Music can be provided using an internal or an external source The same connection method used for Music on Hold is used for Station Background Music 3 15 External Page Output Electra Elite 48 KSU pins 25 and 50 are used to connect a single zone of paging The ECR U ETU must be installed for External Tone Ringer Background music over External Speakers External Paging with more than o...

Page 341: ...nnecting the PC to the KSU Using RS 232C straight cable connect the PC to the COM1 port on the KSU MBD U10 Unit Refer to Figure 7 67 Connecting a PC to the KSU The functions and the communication port connections are Figure 7 66 External Page Output Function Port PC Programming COM 1 Wireless Programming COM 1 Least Cost Routing LCR COM 1 Station Message Detail Recording SMDR COM 2 MDF Cable Conne...

Page 342: ...bility connect the printer to the KSU to allow the printing of the charge data Connect the printer to the serial port on the side of the KSU with an RS 232C straight cable Use the COM 2 port to connect the printer Characteristic Value Baud Rate 38 4 K maximum Parity None Stop Bit 1 stop bit Data Bit 8 bits Port Type DCE Figure 7 67 Connecting a PC to the KSU ...

Page 343: ...ing Using the Built in Modem Modem Kit Unit PC programming abilities include Remote Programming Connect the CO line to the modem extension number The following characteristics apply to the built in modem Characteristic Value Baud Rate 28 8Kbps Max Parity None Stop Bit 1 Data Bit 8 ...

Page 344: ...8th Tab Chapter 8 Installing Dterm Series i Equipment ...

Page 345: ......

Page 346: ...hapter describes each terminal console and adapter and provides applicable installation instructions SECTION 2 MULTILINE TERMINALS 2 1 DTR 2DT 1 TEL This digital Multiline Terminal has two programmable line keys each with a 2 color LED nine function keys a built in speakerphone a Large LED to indicate incoming calls and messages and a data jack to connect analog SLT Optional adapters cannot be ins...

Page 347: ...ck a large LED to indicate incoming calls and messages and compatibility with AD A R AP A R AP R R or CT A R Unit A Directory button is provided to perform scrolling for Caller ID and a Message button is provided to directly access voice mail A maximum of 31 DTH DTR 8 1 terminals can be installed in the Electra Elite 48 system The combined total of all Electra Elite Multiline Terminals that can be...

Page 348: ...ith AD A R AP A R AP R R or CT A R Unit A Directory button is provided to perform scrolling for Caller ID and a Message button is provided to directly access voice mail This terminal also has a 3 line 24 character adjustable Liquid Crystal Display LCD and four softkeys A maximum of 32 DTH DTR 8D 1 terminals can be installed in the Electra Elite 48 system The combined total of all Electra Elite Mul...

Page 349: ...compatibility with AD A R AP A R AP R R or CT A R Unit A Directory button is provided to perform scrolling for Caller ID and a Message button is provided to directly access voice mail This terminal also has a 3 line 24 character adjustable Liquid Crystal Display LCD and four softkeys A maximum of 32 DTH DTR 16D 1 terminals can be installed in an Electra Elite 48 system The combined total of all El...

Page 350: ...button is provided to perform scrolling for Caller ID and a Message button is provided to directly access voice mail This terminal also has a 3 line 24 character adjustable Liquid Crystal Display LCD and four softkeys System software can be changed so this Multiline Terminal can have 24 programmable line keys and eight one touch keys A maximum of 32 DTH DTR 32D 1 terminals can be installed in an E...

Page 351: ... a 2 color LED that can be programmed as Direct Station Selection keys function keys or as outside line keys An external power supply AC adapter is provided with the Attendant Console A maximum of four DCR 60 1 Consoles can be installed in an Electra Elite 48 system An Attendant Position can have four DCR 60 1 Consoles associated with it Figure 8 6 DCR 60 1 Console ...

Page 352: ...ge waiting lamp Each terminal requires an SLT 1 U10 ADP or SLI 4 8 U10 ETU A maximum of 24 DTR 1 1 TELs can be installed in an Electra Elite 48 system The H switch setting for the receive volume control should only be used by hearing impaired individuals otherwise hearing damage may occur This telephone complies with HAC Hearing Aid Compatible volume control defined by section 68 317 of the FCC Ru...

Page 353: ...amp and eight programmable Feature Access Speed Dial keys Each terminal requires an SLT 1 U10 ADP or SLI 4 8 U10 ETU A maximum of 24 DTR 1HM 1 TELs can be installed in an Electra Elite 48 system The H switch setting for the receive volume control should only be used by hearing impaired individuals otherwise hearing damage may occur This telephone complies with HAC Hearing Aid Compatible volume con...

Page 354: ... Plug the telephone cord in the modular jack on the bottom side of the Multiline Terminal The handset is also attached to the bottom side of the Multiline Terminal 2 Attach the telephone cord through the groove shown on Figure 8 10 Leading Line Cord on a DTH DTR Terminal Figure 8 9 Connecting a DTH DTR Terminal to the System Figure 8 10 Leading Line Cord on a DTH DTR Terminal ...

Page 355: ...le can be attached to a Multiline Terminal using the following procedures 1 Turn the Multiline Terminal and the Attendant Console face down 2 Using the joining plate provided with the Attendant Console attach the plate to the Multiline Terminal and the Attendant Console Refer to Figure 8 11 Joining DCR Console to a Terminal Figure 8 11 Joining DCR Console to a Terminal ...

Page 356: ...ng the Line Cord and AC Adapter When Installing a DCR Attendant Console 4 When the Attendant Console and the Multiline Terminal are properly connected they sit side by side as shown in Figure 8 13 DCR Attendant Console and Multiline Terminal Figure 8 12 Connecting the Line Cord and AC Adapter When Installing a DCR Attendant Console Figure 8 13 DCR Attendant Console and Multiline Terminal ...

Page 357: ...ne Terminals have an adjustable Liquid Crystal Display LCD The LCD can be adjusted by pushing downward or upward as desired SECTION 7 INSTALLING DTH DTR LINE CARDS AND PLASTIC PANELS Line key designations are entered on the Line Card that is then placed on the Multiline Terminal to provide a quick reference of key designations The Line Card can be changed as necessary The Plastic Panel is placed o...

Page 358: ...Electra Elite Issue 6 System Hardware Manual 8 13 Figure 8 15 Removing the Line Panel ...

Page 359: ... the Line Card over the keys on the Multiline Terminal 3 Install the plastic panel over the line card and push the corners of the Plastic panel until they click in place Refer to Figure 8 17 Installing Plastic Panel on DTH DTR Multiline Terminal Figure 8 16 Placing Line Card on the Line Panel ...

Page 360: ...nged The bottom part can be adjusted to raise or lower the terminal height 1 Turn the Multiline Terminal upside down grasp as shown in Figure 8 18 Raising DTH DTR Multiline Terminal Height and pull up until the Base Cover latches click Figure 8 17 Installing Plastic Panel on DTH DTR Multiline Terminal Figure 8 18 Raising DTH DTR Multiline Terminal Height ...

Page 361: ...IPK and Dterm Series i Equipment 2 To lower the Base Cover press the indicated left and right tabs inward and press down Refer to Figure 8 19 Lowering the Base Cover on the Multiline Terminal Figure 8 19 Lowering the Base Cover on the Multiline Terminal ...

Page 362: ... as follows 1 Extend the Base Cover 2 Press tabs shown on Figure 8 20 Removing Base Cover and slide the Base Cover in the arrow direction until it clicks To install the Base Cover place the four tabs in their applicable slots and pull the cover in the direction of the arrows until it clicks in place Figure 8 20 Removing Base Cover ...

Page 363: ...Issue 6 Electra Elite 8 18 Installing Electra Elite IPK and Dterm Series i Equipment Figure 8 21 Installing Base Cover ...

Page 364: ...em Hardware Manual 8 19 SECTION 10 INSTALLING ABBREVIATED DIALING TABLE Assemble the abbreviated dialing table as shown in Figure 8 22 Assembling the Abbreviated Dialing Table Figure 8 22 Assembling the Abbreviated Dialing Table ...

Page 365: ...ated dialing table on the terminal as shown in Figure 8 23 Installing Abbreviated Dialing Table on the Terminal SECTION 11 WALL MOUNTING THE DTH DTR TELEPHONE 11 1 Hanger Hook 1 Remove the hook from the unit Figure 8 23 Installing Abbreviated Dialing Table on the Terminal Figure 8 24 Removing the Hook ...

Page 366: ... down into position forming the hanger hook for the handset 11 2 Installing the Base Cover to the Wall 1 Raise and remove the Base Cover Refer to Section 9 Removing or Installing the Base Cover 2 Remove cutout shown in Figure 8 26 Removing Cutout with nippers Figure 8 25 Sliding the Hook into Position Figure 8 26 Removing Cutout ...

Page 367: ...eptacle leave about 8 inches of cord and bundle the rest as shown in Figure 8 27 Bundling Line Cord 4 Turn the Base Cover upside down feed the line cord in the cutout and attach it to the wall using 6 screws as shown in Figure 8 28 Installing Base Cover Figure 8 27 Bundling Line Cord Figure 8 28 Installing Base Cover ...

Page 368: ... 8 23 5 Install the telephone over the four tabs on the Base Cover and push down until it clicks in place 6 Install the Line cord as shown in Figure 8 30 Plugging in Line Cord Figure 8 29 Installing the Telephone Figure 8 30 Plugging in Line Cord ...

Page 369: ...are line cord behind the telephone as shown in Figure 8 31 Hiding Excess Cord 8 To remove the telephone press the tabs at the bottom as shown in Figure 8 32 Removing the Telephone and push up on the Telephone until it comes loose Figure 8 31 Hiding Excess Cord Figure 8 32 Removing the Telephone ...

Page 370: ...ual 8 25 11 3 Installing Base Cover on a Switch Box 1 Install the Base Cover as shown in Figure 8 33 Installing Base Cover on Switch Box 2 Install Telephone Figure 8 33 Installing Base Cover on Switch Box Figure 8 34 Wall Installation Complete ...

Page 371: ...hone Using WM R Unit When adapters are used the telephone must be installed on the wall using the WM R Unit 1 Attach WM R Unit using 6 screws as shown in Figure 8 35 Installing WM R Unit on the Wall Place excess line cord in the space in the back of the WM R Unit Figure 8 35 Installing WM R Unit on the Wall ...

Page 372: ...line Terminals enhances the Electra Elite 48 system This equipment can be purchased separately from the system and added as the customer business grows DTH DTR Multiline Terminals can have up to two adapters installed at the same time When attaching an AP R R Unit an external power supply is required Only one power supply is needed even if more than one adapter is installed Figure 8 36 Installing ...

Page 373: ...LLATION To prepare the DTH DTR Multiline Terminal for adapter installation 1 Unplug the telephone cord from the terminal 2 Turn the terminal upside down 3 Grasp in the middle of the hollow spaces at the top and pull up until the retaining tabs click to raise the base plate Refer to Figure 8 37 Raising the Base Plate Figure 8 37 Raising the Base Plate ...

Page 374: ...te Issue 6 System Hardware Manual 8 29 4 Press down on the tabs indicated in Figure 8 38 Removing the DTH DTR Base Plate and push forward on the base plate to remove it Figure 8 38 Removing the DTH DTR Base Plate ...

Page 375: ...n only one adapter is being installed and it needs an AC R Unit for power remove only the Right cutout as shown in Figure 8 39 Modifying Base Cover 6 Turn the base plate with bottom down and release two tabs at the top for each end cover shown shaded corresponding to applicable base plate cutout cutouts and remove the cover covers 7 Remove the applicable dummy end ends with nippers 8 When An AC R ...

Page 376: ...re than one adapter is installed on a Multiline Terminal only one AC R Unit is necessary The power requirements for the AC R Unit are Input 110 240V AC 50 60 Hz 45 VA Output 27V DC 750 mA Polarity 14 1 1 Connecting the AC R Unit 1 Unplug the AC R Unit from the AC outlet Failing to do this can damage the unit and or the Multiline Terminal 2 Prepare Multiline Terminal for adapter installation Refer ...

Page 377: ... a post and a circular rim on the base The plug of the adapter is inserted in this hole and the sleeve is pulled over the back of the plug to seat the post that can then be used to unplug the adapter 4 Locate the plug on the ancillary device that is connected to the bottom of the Multiline Terminal and plug in the AC Adapter Figure 8 41 AC R Unit Connection to Adapter ...

Page 378: ...e Adapter This Ancillary Device Adapter shown on Figure 8 42 AD A R Unit allows connection of a tape recorder to all DTH DTR Multiline Terminals except DTR 2DT 1 as shown on Figure 8 43 Connecting DTH DTR to Recorder Figure 8 42 AD A R Unit Figure 8 43 Connecting DTH DTR to Recorder ...

Page 379: ...ault Setting Description DSW 1 Off When the AD A R provides control to the recorder DSW 1 must be On DSW 2 Off Warning Tone from any device is sent to terminal when DSW 2 is On DSW 3 and DSW 4 DSW 3 On DSW 4 On To get a warning Tone from recording device over same wire pair as speech path both switches must be Off DSW 3 On DSW 4 On To get a warning Tone from recorder or generator equipment on dedi...

Page 380: ...Electra Elite Issue 6 System Hardware Manual 8 35 Figure 8 44 AD A R Switch With Default Settings Figure 8 45 AD A Connection for Recording Only ...

Page 381: ...ing Voice Calls to Terminal and connect wiring to recorder as shown in Figure 8 47 Connections for Sending Calls to The Terminal 14 2 2 Installing Core and Shielded Cable 1 Remove the screw shown on Figure 8 48 Removing Cover and carefully open the AD A R Unit Figure 8 46 DSW Switch Settings for Sending Voice Calls to Terminal Figure 8 47 Connections for Sending Calls to The Terminal Figure 8 48 R...

Page 382: ...push to anchor it as shown in Figure 8 49 Core Cable Installation The core cable should be inserted with its cover The shielded cable should be bundled before inserting it in the terminal 3 Feed the installed cable out through the CN2 window as shown in Figure 8 50 Cable Access Port Figure 8 49 Core Cable Installation Figure 8 50 Cable Access Port ...

Page 383: ...n 13 Preparing DTH DTR Multiline Terminal for Adapter Installation 3 Plug the A and B tabs in adapter slots as shown on Figure 8 51 Attaching the AD A R Unit to the Multiline Terminal and press down on the adapter until it clicks into place 4 Install the Base Cover and the line cord 14 2 4 AD A R Connections and Specifications Table 8 2 AD A R Cable Connections provides a cable connections list an...

Page 384: ... sent over the T3 T4 wire pair back to the terminal Input Output Terminal Refer to dip switch settings in Table 8 1 AD A R Unit Switch Settings T5 Connect the bare end of the control cable When a Multiline Terminal is idle this contact is closed When the Multiline Terminal goes off hook using the handset headset or speakerphone this contact is open When recorder owner manual specifies start on ope...

Page 385: ...rning tone and speech path In this case connect the warning tone cables to input terminals T1 and T2 on the AD A R Unit T3 and T4 are used as the tape recorder input When remote control of the recorder is necessary the record start stop control is provided by connecting to T5 or T7 and T6 on the ADA U Unit Connecting to T5 or T7 is determined by the specifications of the recorder When a warning To...

Page 386: ...g Single Line Telephones Modems Credit Card Readers Wireless Headsets NEC VoicePoint VoicePoint Plus Conferencing unit and other compatible analog devices The AP R R Unit generates ringing signals and requires an AC R Unit Refer to Figure 8 52 AP A AP R R Unit and Switches Refer to Figure 8 53 Typical Connection for an example Figure 8 52 AP A AP R R Unit and Switches Figure 8 53 Typical Connectio...

Page 387: ...Terminal for Adapter Installation 2 Set the SW1 SW3 and DSW switches to default settings shown in Table 8 3 AP A R AP R R Unit Switch Settings Use nippers to remove the cover over the DSW switch Table 8 3 AP A R AP R R Unit Switch Settings Switch Setting Description SW1 1 Connect to DTH DTR default SW1 2 IP Phone IRT SW3 1 Sets impedance to 600 for devices such as modems or facsimile machines defa...

Page 388: ...ce 4 Close the base plate and snap the cover in place 5 Install the ferrite core provided with either Unit about 2 inches from the line cord plug as shown in Figure 8 55 Installing Ferrite Core 6 Connect the line cord to the unit Limit the cable length from the AP A AP R R Unit to the Single Line Telephone to a maximum of 50 feet Figure 8 54 Attaching the AP A AP R R Unit to the DTH DTR Multiline ...

Page 389: ... 8 Install the extended base plate 14 4 CT A R Unit Computer Telephony Adapter Computer Telephony Adapter shown in Figure 8 56 CT A R Unit allows a DTH DTR Multiline Terminal connection to a PC The PC can perform all Multiline Terminal functions using a TAPI compatible application software 14 4 1 Typical Connection using an ESI ESIC Refer to Figure 8 57 Typical Connection for ESI ESIC Figure 8 56 ...

Page 390: ...igure 8 58 Typical Connection Using VDH ETU 14 4 3 Installing the CT A R Unit 1 Prepare Multiline Terminal for adapter installation Refer to Section 13 Preparing DTH DTR Multiline Terminal for Adapter Installation Figure 8 57 Typical Connection for ESI ESIC Figure 8 58 Typical Connection Using VDH ETU ...

Page 391: ...ure 8 59 Attaching the CT A R Unit to the DTH DTR Multiline Terminal and press down until the unit clicks into place 4 Install the extended base cover Table 8 4 CT A R Unit Switch Settings Switch Setting Description SW1 1 default SW3 1 Sets impedance to 600 for devices such as modems or facsimile machines SW3 2 Used for complex impedance devices such as Single Line Telephones DSW Figure 8 59 Attac...

Page 392: ...8 60 Installing and Anchoring Headset 7 Connect the RS 232C cable from the computer to the connector on the CT A R Unit as shown in Figure 8 61 Connecting the RS 232C Cable to the CT A R Unit on the Multiline Terminal Figure 8 60 Installing and Anchoring Headset Figure 8 61 Connecting the RS 232C Cable to the CT A R Unit on the Multiline Terminal ...

Page 393: ... installing CT A setup disks 14 5 Removing or Installing BS E R Key Unit This unit can be removed as follows 1 Remove the Line Card and Line Panel from the Multiline Terminal 2 Pull the tab on the right side of the key unit and lift out the unit to the left as shown in Figure 8 62 Removing Key Unit Install this unit as follows 1 Insert the two tabs on the left of the key unit in the slots as shown...

Page 394: ...Electra Elite Issue 6 System Hardware Manual 8 49 2 Push the unit to the left and press down until it clicks into place 3 Install the Line Card and Line Panel Figure 8 63 Installing Key Unit ...

Page 395: ...Issue 6 Electra Elite 8 50 Installing Electra Elite IPK and Dterm Series i Equipment THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 396: ...9th Tab Chapter 9 Installing Electra Professional Equipment ...

Page 397: ......

Page 398: ... providing inexpensive migration to the Electra Elite 48 system This chapter provides instructions for connecting these terminals to the Electra Elite 48 system SECTION 2 ELECTRA PROFESSIONAL MULTILINE TERMINALS The following Electra Professional Multiline Terminals can be connected to the Electra Elite 48 system ETW 8 1 2 TEL ETW 16DC 1 2 TEL ETW 16DD 1 2 TEL ETW 24DS 1 2 TEL EDW 48 1 2 DSS BLF ...

Page 399: ... SLT Adapters When connecting Electra Professional Multiline Terminals Attendant Add On Consoles or SLT Adapters to the MDF or IDF individually twisted 1 pair cabling must be used Refer to Figure 9 1 Modular Terminal Connections for Multiline Terminals and Attendant Add On Consoles for an illustration of connections Figure 9 1 Modular Terminal Connections for Multiline Terminals and Attendant Add ...

Page 400: ...Electra Elite 48 System SECTION 4 INSTALLING ANCILLARY DEVICE ADAPTER IN THE MULTILINE TERMINAL 4 1 Ancillary Device Adapter Installation The ADA 1 W Unit or the ADA 2 W Unit can be installed in any Electra Professional multiline terminal in the system 1 Unplug the line and headset cords 2 Turn the multiline terminal upside down and place it on a dry surface 3 Remove the knockout shown in Figure 9...

Page 401: ... 9 4 Installing Electra Professional Equipment 4 Plug the CN 1 connector on the adapter unit in the CN 4 jack on the main board Refer to Figure 9 4 Unit Installation Figure 9 3 Removing Knockout Figure 9 4 Unit Installation ...

Page 402: ...Test multiline terminal operation and then test external device operation SECTION 5 CONNECTING AN ATTENDANT CONSOLE TO A MULTILINE TERMINAL An Attendant Console can be attached to a Multiline Terminal using the following procedures 1 Turn the Multiline Terminal and the Attendant Console face down 2 Using the joining plate provided with the Attendant Console attach the plate to the Multiline Termin...

Page 403: ...Issue 6 Electra Elite 9 6 Installing Electra Professional Equipment THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 404: ...10th Tab Chapter 10 System Maintenance ...

Page 405: ......

Page 406: ...an be uploaded to restore memory SECTION 2 OPERATIONAL CURRENT AND VOLTAGE CHECKS The effectiveness of this maintenance section depends on the technician The technician should not make any assumptions For example a new power supply used to replace another power supply cannot be assumed to be working properly The output of the power supply must be checked with a volt meter The ESI 8 U10 ETU allows ...

Page 407: ...rmine the hardware configuration used This information is stored in the resident system program memory with the system default values This section provides test procedures that are used before during and after the initialization process 3 2 Before Initializing The technician must follow these steps before initializing the system 3 2 1 Cable Connections All wiring for power supplies or flat cable c...

Page 408: ... installed in the basic KSU The technician can then power up the system to perform a First Initialization After the initialization process each station display shows default time and date indications For example 12 00 AM WED 1 Table 10 1 Voltage Measurement Voltages Tolerance Measuring Points ESI 8 U ETU or MBD U10 Unit 5V 24V 5 0 25V 26 28V ESI 8 U or MBD U10 Unit TP1 5V TP2 GND TP3 24V AC Voltag...

Page 409: ... to system programming After all previous steps are performed and all problems corrected system programming is complete After System Programming is finished the technician should perform a Second Initialization Performing the First Initialization a second time causes all programming memory to be lost Second Initialization refreshes the system RAM without losing any memory This completes the instal...

Page 410: ...nsidered the technician is guided to a probable solution The problem must be defined as accurately as possible so that the most efficient steps to the solution can be taken Flowcharts in the next section help define the problem 4 2 1 System Down This term is used in this section to describe one of the following situations No access to internal dial tone on any Multiline Terminal or Single Line Tel...

Page 411: ...line Terminal A2 9 8 B Partial Operations 1 Radio Frequency Interference B1 9 9 2 No or Intermittent CO PBX Ring C1 9 10 3 Call Dropping C2 9 11 4 No Outside Dial Tone Access C3 9 12 5 CO PBX Dialing Problem Cannot Dial Out on CO C4 9 13 C Multiline Terminal Problems 1 Multiline Terminal Function D1 9 14 2 Multiline Terminal Ringing D2 9 15 3 Multiline Terminal Dial Tone Access D3 9 16 D Single Li...

Page 412: ...d No Dial Tone Yes Problem Solved No Dial Tone Dial Tone Rebuild system one card at a time until problem reappears Replace defective card Problem Solved Build system one card at a time and replace bad ETU s Yes No 1 If problem not solved perform First Initialization and test If trouble persists go to step 2 2 Replace B48 U10 KSU and test system using default program Reset ESI 8 U ETU If trouble pe...

Page 413: ...ad PSU Fuses F1 F2 Good No Indication Yes Terminal Installed Correct Indication Problem Solved No Indications Correct Indications No Indication Rebuild System one card at a time If problem reappears replace defective card s Problem Solved Build system one card at a time and replace bad ETU s Yes No 1 If problem not solved perform First Initialization and test If trouble persists go to step 2 2 Rep...

Page 414: ...fected terminal s More than 1 pair Twisted No Twisted pair Cable using 1 pair twisted pair cable Inform Telco No No RFI Cleared RFI Cleared Yes Yes End End Follow the steps below one at a time and test after each step 1 Place a 0 01 microfarad ceramic capacitor 0 001 microfarad for FM Interference across receiver and transmitter elements in the Multiline Terminal handset 2 Add a 0 01 microfarad ce...

Page 415: ...ND feature and test again Corrected No Yes Done See if affected lines can be isolated to one COI 8 U ETU End No Yes Corrected Yes Yes No No Corrected Done 1 COI 8 U ETU Reset Replace COI 8 U ETU C1 No Perform the following tests 1 Measure CO ring voltage with AC meter 100 Vac 20 Hz at the MDF 2 Perform Second Initialization 3 Place external ringer in front of system on worst case CO line Check if ...

Page 416: ...l drops Have Telco check line circuits Increase Automatic Release Signal Detection Time Refer to Memory Block 3 40 CO LineKey LED Status Check COI 8 U LED Return defective ETU for repair Problem Solved Perform First Initialization Replace B48 U10 KSU and test system using default program 1 Perform Second Initialization If trouble persists go to step 2 2 Replace COI 8 U ETU Test Have Telco check Li...

Page 417: ... and test SLI 4 8 U ETU Go to Flowchart A1 Go to Flowchart A1 Leave SLI 4 8 U and one ESI 8 U ETU installed Test for CO dial tone at MDF with test set and check CO wiring Check SW 1 8 on COI 8 U ETU for proper switch setting Check conduit and frame ground to system for ground start trunks CO dial tone Have Telco check lines 1 Check Memory Blocks 4 07 4 08 and 4 19 for Station Restriction 2 Check M...

Page 418: ...alization and test 5 Replace B48 U10 KSU Digits Sent Monitor Line with test set and verify if system is sending digits Reprogram as DP DP or DTMF DP or DTMF DP or DTMF DTMF DP DP DTMF Reprogram for DTMF Reprogram lines for DP Check Memory Block 3 92 Selection to ensure lines are programmed for DP DP or DTMF program DTMF DP Check CO lines at MDF with test set to see if they are DTMF or DP SLT probl...

Page 419: ...erminal key to test tones LEDs and key contacts 4 Return terminal on line by taking handset off hook and then return to on hook No Reset and test Replace defective terminal and test Connect terminal directly to MDF and test Send terminal in for repair Yes No Is Problem solved Reset and test and replace ESI 8 U ETU No Yes Is Problem solved Replace station cable 1 Perform Second Initialization and t...

Page 420: ...ong Assignment Yes No Yes No Check and adjust volume control and test again Station in Call Forward or DID Cancel feature Problem Solved Problem Solved Problem Solved Yes Yes Yes Yes No No No Done Reset replace station ESI 8 U ETU Done Wrong Assignment Program again Send terminal in for repair Reset replace terminal Then reset replace ESI 8 U ETU 1 Perform Second Initialization and test 2 Perform ...

Page 421: ...0 16 System Maintenance Multiline Terminal Dial Tone Access Problems D3 Check to see if problem occurs on CO or Internal call Go to Flowchart A1 Internal Go to Flowchart C3 CO Both Go to Flowchart A1 CO or Internal dial tone ...

Page 422: ...em solved Yes Yes Yes Yes No No End Check CO line dial tone on a Multiline Terminal CO Bad Good Go to Flowchart C3 Both Replace SLT and test No CO or internal dial tone Internal Replace SLT and test Repair SLT 1 Reset SLI 4 8 U ETU and test 2 Replace SLI 4 8 U ETU and test 3 Perform Second Initialization and test Go to Flowchart C3 No Yes No Done Go to Flowchart A Leave one SLI 4 8 U ETU and one E...

Page 423: ...ward Cancel call Forwarding Check SLI 4 8 U ETU for ring voltage output with AC Check BLF indication for station RSG Test Pass Fail Replace SLI 4 8 U ETU Busy BLF Indication Idle Terminate SLT on MDF BLF Indication Idle Busy Check MDF connection 1 Reset replace SLI 4 8 U ETU and test 2 Perform Second Initialization and test then perform First Initialization and test 3 Replace B48 U10 KSU and test ...

Page 424: ...Go to Flowchart E1 Check Memory Block 4 17 for feature assignment Feature allowed No Yes Program C O S to allow feature and test Good Done Bad Yes Check Memory BLocks 1 1 46 1 1 47 and 1 1 48 for access assignment Recheck SLT features operation selection to verify procedure for feature Yes No Recheck feature access with correct Access Code Correct Access Code used ...

Page 425: ...ast 8dB at MDF is required Move suspected bad line to good COI 8 U ETU port Move good line to original COI 8 U ETU port Less than 8 dB Yes Report Problem to Telco Replace COI 8 U ETU Line Port Problem port or line Check line with dB meter and or contact Telco Done Yes No Reset replace COI 8 U and test again Problem solved 1 Perform Second Initialization and test 2 Perform First Initialization and ...

Page 426: ...s External page audible on test set Check Memory Blocks 1 1 46 1 1 47 and 1 1 48 for correct access code external for paging External amplifier or wiring is defective No Access Code correct Yes Done Pass Fail Retest using correct access code 1 Reset replace ECR U ADP and test 2 Perform Second Initialization and test then perform First Initialization and test 3 Replace B48 U10 KSU and test using de...

Page 427: ...Odd or no Parity Install MIFM U in Slot S2 Set correct parameters No Yes Parameter match MIFM U In Slot S2 Yes MIFM LED1 ON or Off On Off If On Off switch on MIFM U is off turn it on LED On Test for proper operation LED Off Check another MIFM U in Slot S2 Replace MIFM U 1 Perform second Initialization 2 Replace B48 U10 KSU MIFM LED1 ON or Off On Off Yes No High 1 Refer to Installation Service Manu...

Page 428: ...11th Tab Appendices ...

Page 429: ......

Page 430: ...Concelman Connector for slim coaxial cables This is similar to ones used with Ethernet BPV Bipolar Violation Indicates the presence of two consecutive one bits of the same polarity on a T carrier line BRI Basic Rate Interface ISDN subscriber interface BRI has two bearer B channels at 64 Kbps per second and a D channel at 16 Kbps per second The bearer B channels are provided for PCM voice video con...

Page 431: ...tion Alarm Detection A T1 trunk looses frame synchronization Frame synchronization occurs when a given digital channel time slot at the receiving end is aligned with the corresponding channel time slot of the transmitting end as it occurs in the received signal Usually extra bits frame synchronization bits are inserted at regular intervals to indicate the beginning of a frame and for use in frame ...

Page 432: ...eature that collects and records information on outgoing calls by station SPID Service Profile Identifier IDSN service is ordered with certain parameters The SPID is an 8 to 12 digit number that uniquely identifies the service ordered The phone company assigns an SPID for every phone number Each ISDN BRI line usually has two phone numbers The SPID is a label identifier that points to a particular ...

Page 433: ...Issue 6 Electra Elite A 4 Glossary of Abbreviations THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 434: ...SYSTEM HARDWARE MANUAL NEC America Inc Issue 6 Series 8000 48 ...

Page 435: ......

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