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NEC Dterm I Series, Owner'S Manual

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NEC Dterm I Series Owner'S Manual Download Page 55

Issue 1

NEC America, Inc.

6 - 2

Troubleshooting

Warning tone and NO 
SERVICE message

•

Move closer to the base unit.

Handset does not ring

•

The lead-acid battery may be weak.  Charge
the battery pack for eight hours.

•

Make sure the base unit antenna is fully
vertical.

•

The handset may be too far from the base
unit.

Table 6-1  Troubleshooting

Problem

Suggestion

Summary of Contents for Dterm I Series

Page 1: ...Dterm Cordless Lite...

Page 2: ...document for the use by its employees and customers The information contained herein is the property of NEC America Inc and shall not be reproduced without prior written approval from NEC America Inc...

Page 3: ...ry Safety 1 2 Section 3 Important Safety Instructions 1 3 Section 4 Important Electrical Considerations 1 6 Range 1 6 Telephone Line Problems 1 6 Radio Interference 1 7 More than One Cordless Telephon...

Page 4: ...ng Power to the Charging Unit 3 3 Section 4 Wall Installation 3 5 Standard Wall Plate Mounting 3 5 Direct Wall Mounting 3 7 Charging Unit Wall Mounting 3 9 Section 5 Attaching the Belt Clip to the Han...

Page 5: ...ss Lite and the Multiline Terminal 4 7 Completing a Call using the NEC Digital Multiline Terminal 4 8 Section 5 Making a Call Using the Dterm Cordless Lite 4 8 Making a Normal Call 4 8 Section 6 Dedic...

Page 6: ...k 3 2 Figure 3 2 Connecting the Dterm Cordless Lite to the Multiline Terminal 3 2 Figure 3 3 Applying Power to the Charging Cradle 3 3 Figure 3 4 Polarized Plug 3 4 Figure 3 5 Attaching the Wall Mount...

Page 7: ...3 15 Removing the Tab to Expose the Belt Clip Notch 3 11 Figure 3 16 Attaching the Belt Clip to the Handset 3 11 Figure 3 17 Removing the Belt Clip 3 12 Figure 3 18 Removing the Battery Cover 3 12 Fig...

Page 8: ...NEC America Inc Issue 1 Dterm Cordless Lite Owner s Manual vii Figure 4 5 Cordless and Desk Buttons 4 7 Figure 4 6 Special Operations Keys 4 9 Figure 5 1 Installing the Headset 5 1...

Page 9: ...Dterm Cordless Lite Owner s Manual ix List of Tables Table 3 1 Low Battery 3 16 Table 4 1 Handset Control Functions 4 1 Table 6 1 Troubleshooting 6 1...

Page 10: ...Base Unit Handset Frequency Control Phase Lock Loop Modulation MFK Operating Temperature 10 50 C Receive Transmit Frequency 902 MHz 928 MHz Power Requirements 10V DC from supplied AC adapter Size 4 1...

Page 11: ...in this manual Using another charger can damage the battery or cause the battery to explode Size 2 1 4 in W x 1 1 2 in D x 8 1 2 in H with antenna Weight Approximately 8 8 oz with battery Battery Capa...

Page 12: ...sink or in a wet area 5 Do not place this product on an unstable cart stand or table The telephone can fall causing serious damage to the unit 6 To protect the product from overheating do not block o...

Page 13: ...s subsequently used 12 Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions When the power supply cord is damaged or frayed If liq...

Page 14: ...ets and buttons The battery or conductor can overheat and cause burns 5 Charge the battery pack provided with or identified for use with this product only in accordance with the instructions and limit...

Page 15: ...y transmitting and receiving according to the highest specifications set forth by the FCC We have rated this phone to operate at a maximum distance with the qualification that the range depends upon t...

Page 16: ...otential of interference For best performance ensure that the antenna on the base unit is fully extended In the unlikely event that you consistently hear other voices or distracting transmissions on y...

Page 17: ...ineered to exacting standards for reliability long life and outstanding performance To become familiar with the features of the cordless telephone read this manual thoroughly The Dterm Cordless Lite i...

Page 18: ...SECTION 3 FEATURES OF THE CORDLESS TELEPHONE The Dterm Cordless Lite telephone provides a variety of features These features are listed below 900 MHz Digital 2 line 16 digit LCD Display Figure 2 2 Op...

Page 19: ...ging Capability Second Spare Battery AutoStandby AutoTalk Silent Alarm Out of Range Protection Low Battery Protection System Key Pad Lock Feature Wall Mountable Separate Base Unit Wall Mountable Separ...

Page 20: ...ns identifies the functions of the cordless telephone handset Figure 2 3 Handset Controls and Functions 1 Ringer ON OFF Switch 8 Microphone 2 LCD Icons 9 Handset Jack 3 Talk Key talk 10 Channel Key ch...

Page 21: ...EC America Inc Issue 1 Dterm Cordless Lite Owner s Manual 2 5 SECTION 5 BASE UNIT CONTROLS Figure 2 4 Base Unit Controls identifies the controls of the telephone base unit Figure 2 4 Base Unit Control...

Page 22: ...the wall mount adapter Keep the base unit and handset away from sources of electrical noise motors fluorescent lighting computers PC monitor Refer to Chapter 1 Specifications and Safety Information f...

Page 23: ...e Dterm Cordless Lite 2 Connect a qualified NEC digital Multiline Terminal to the Dterm Cordless Lite Figure 3 1 Connecting Telephone Cords to the Telephone Jack Figure 3 2 Connecting the Dterm Cordle...

Page 24: ...automatically be recharged either in or out of the handset The AC adapter furnished with this telephone may be equipped with a polarized line plug a plug having one blade wider than the other This plu...

Page 25: ...erm Cordless Important Route the power cord where it will not create a trip hazard or where it could become chafed and create a fire or other electrical hazards Figure 3 4 Polarized Plug Do not alter...

Page 26: ...wall mount stand to the base unit 1 Slide the wall mount stand into the notches at the top of the base unit Rotate the wall mount stand down and snap it into place 2 Plug the AC adapter into the base...

Page 27: ...on the bottom of the wall mount stand 5 Plug the other end of the short telephone cord into the modular wall jack in the center of the wall plate 6 Place the base unit on the posts of the wall plate...

Page 28: ...mounting location that could cause a hazard when inserting screws into the wall Make sure the wall material is capable of supporting the weight of the base unit Use 10 screws with anchoring devices su...

Page 29: ...hen plug one end of an Electra Professional or Electra Elite Multiline Terminal into the PHONE jack Place the telephone cords inside the molded channels on the bottom of the wall mount stand 5 Place t...

Page 30: ...wall mounted Before mounting the charging unit consider the following Select a location away from electrical cables pipes or other items behind the mounting location that could cause a hazard when in...

Page 31: ...o the charging unit Wrap the AC adapter cord around the strain relief 3 Place the charging unit on the posts of the wall screws and push down until it is firmly seated Figure 3 13 Wrapping the AC Adap...

Page 32: ...O THE HANDSET A belt clip can be used to attach the handset to a belt or pocket for convenient portability 1 Snap the tab out of the belt clip notch on the top of the handset 2 Slide the clip into the...

Page 33: ...blade and slide the clip up at the same time Once the belt clip is removed remember to reinstall the cover tab SECTION 6 INSTALLING THE HANDSET BATTERY PACK 1 Remove the battery cover by pressing the...

Page 34: ...13 2 Slide the battery pack down into the handset Note It may be necessary to remove the old battery at this time 3 Place the cover and slide it up until it latches onto the handset Figure 3 19 Replac...

Page 35: ...battery pack without interruption for five to eight hours 1 Place the handset in the front slot of the charging unit 2 Make sure the CHARGE 1 indicator lights If the CHARGE 1 LED does not come on chec...

Page 36: ...CHARGE 2 LED lights If it does not light check that the AC adapter is plugged in and that the battery pack is making contact with the charging contracts on the charging unit Charging is complete when...

Page 37: ...occurs and the action to be taken during a call or in standby mode when low battery indication is displayed Figure 3 23 Battery Low Indicator Table 3 1 Low Battery On a Call In Standby Mode What occu...

Page 38: ...arge it is important to clean all charging contacts on the handset and charging unit about once a month Use a pencil eraser or other contact cleaner Do not use liquids or solvents SECTION 8 ANTENNA Be...

Page 39: ...The talk chan channel and vol volume keys are used to control various functions Table 4 1 Handset Control Functions explains the handset controls Figure 4 1 Handset Controls Table 4 1 Handset Control...

Page 40: ...s vol to select a high or low receive volume level This function provides volume control to the handset or to an accessory headset No display indications Ringer Select Standby Mode Press vol on the fr...

Page 41: ...one of the following is displayed in the LCD When communication is made between the base unit and the handset the LCD is blank and the telephone is ready to use Figure 4 2 Acquiring Link Condition In...

Page 42: ...harging unit 1 When a call is received the handset rings and the LED on one of the function keys assigned to a line key flashes 2 Pick up the handset The AutoTalk feature allows the call the be answer...

Page 43: ...function keys flashes 2 Press the function key with the flashing LED to answer the call OR Press talk to answer the incoming call Note 1 The Ringing Line Preference feature must be enabled in order t...

Page 44: ...O TALK for OFF 5 Press the vol key to advance to the next function key F2 F4 6 After programming F4 press the vol key to advance to Global Off Hook Ringing Assignment 7 Press chan to turn Global Off H...

Page 45: ...the associated Multiline Terminal Switching held calls between the Dterm Cordless Lite and the associated Multiline Terminal is not recommended since line key LED indications will not be provided Use...

Page 46: ...available depending on how the deskset is programmed Refer to Section 6 Dedicated Feature Operations This section describes normal call handling Making a Normal Call 1 Remove the handset from the cha...

Page 47: ...away from the charging unit press talk to hang up the telephone SECTION 6 DEDICATED FEATURE OPERATIONS Calls can be placed on hold transferred to another extension or two or more parties can be confer...

Page 48: ...ne key Muting a Call 1 Press the mute key on the handset during a call The talk icon blinks on the display 2 To turn mute off press the mute key again and the call is restored Transferring Calls Calls...

Page 49: ...e conf key 3 Dial the second number for the second party 4 Press the conf key again A 3 party conference is now established If any party hangs up the conference only includes the remaining parties Loc...

Page 50: ...4 Press the chan key again to confirm the entry The display is blank and the lock icon is displayed Unlocking the Keypad 1 Press and hold the chan key for one second while in standby mode A code input...

Page 51: ...d press chan If the number is entered correctly a beep is heard and the LCD clears The telephone goes into standby mode OR If the 2 digit number is entered incorrectly an error tone is heard when chan...

Page 52: ...STALLING THE OPTIONAL HEADSET EXP9530 The optional headset provides a handsfree option for the Dterm Cordless Lite With the headset installed the user can use the belt clip the carry the handset and c...

Page 53: ...stallation No other settings are needed Operation of the headset is the same as the handset However the user hears through the headset earphone and talks through the headset microphone The handset ear...

Page 54: ...t and wall outlet Make sure the handset is properly seated in the charging unit Make sure the lead acid battery pack is properly placed on the handset Make sure that the charging contacts on the hands...

Page 55: ...essage Move closer to the base unit Handset does not ring The lead acid battery may be weak Charge the battery pack for eight hours Make sure the base unit antenna is fully vertical The handset may be...

Page 56: ...Dterm Cordless Lite...

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