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V

TECH 

E

NGINEERING 

C

ANADA 

L

TD

.

TITLE

Product Specification

MODEL

VTH1930 (Wireless Headset Phone)

Reference: PRC 00B6

Revision: 0

Page: 27 of 31

This document is proprietary to V

TECH 

E

NGINEERING 

C

ANADA 

L

TD

.

Specifications are preliminary and are subject to change without notice.

21146

6.3

Headset Audio Specifications

Specifications marked with * are guaranteed at the nominal testing temperature and voltage on
all units with the use of automated production test equipment (ATE)

Parameter

Min

Typ

Max

Units

*

Transmit Objective Loudness Rating (TOLR)

1

TBD

dB

*

Receive Objective Loudness Rating (ROLR)

1,2

TBD

dB

*

Sidetone Objective Loudness Rating (SOLR)

3

TBD

dB

*

Receive volume adjustment range

TBD

dB

*

Transmit Direction Acoustic Overload (into
microphone)

4

TBD

dBspl

*

Receive Direction Acoustic Overload (from receiver)

4

TBD

dBspl

Transmit Direction Noise

5

20

dBrnC

Receive Direction Noise

2,5

35

dB(A)

Peak Acoustic Pressure

6

TBD

dBspl

Notes:

1. Tested using 0kft of simulated telephone line
2. Tested at normal (low) volume level
3. Base unit connected to 0kft of simulated telephone line terminated with 900

4. Acoustic level that results in 5% THD, measured at 1kHz through a 5kHz
lowpass filter
5. Handset isolated from sound input and mechanical disturbances
6. Tested at high volume level

Summary of Contents for VTH1930

Page 1: ...g Base and Remote Charge Stand VOLUME FLASH VTH1930 Revision History Revision Description Page Effective Date 1 Initial Release All Aug 14 98 All rights reserved No part of this document may be reproduced loaned or transmitted in any form or by any means without authorization in accordance with Vtech policies and administrative procedures This document remains the property of Vtech Engineering Can...

Page 2: ...INDICATORS KEY DESCRIPTIONS 11 2 1 1 Dual Color LED 11 2 1 2 Volume Up Down keys 11 2 1 3 FLASH Key 11 2 1 4 Mic Boom 11 2 2 REMOTE DIALCARD LED INDICATORS KEY DESCRIPTIONS 11 2 2 1 PHONE KEY 11 2 2 2 HOLD KEY 11 2 2 3 OFF KEY 12 2 2 4 MEM KEY 12 2 2 5 INTERCOM KEY 12 2 2 6 REDIAL KEY 12 2 2 7 VOLUME KEY 12 2 2 8 VOLUME KEY 12 2 3 9 0 9 Numeric Keys 12 2 3 BASE UNIT CORDED HANDSET LED INDICATORS K...

Page 3: ... Headset in HOLD Mode OFF Charger Mic Boom DOWN 18 3 1 6 Headset in HOLD Mode OFF Charger Mic Boom UP 19 3 1 7 Headset in INTERCOM Mode Mic Boom must be Down Base Corded must be Lifted 19 3 2 BASE UNIT 20 3 2 1 Base Phone Mode OFF HOOK Headset also in PHONE mode 20 3 2 2 BASE IDLE Mode Corded Headset Placed in Cradle Headset in Idle Mode 21 3 2 3 BASE IDLE Mode Corded Headset Placed in Cradle Head...

Page 4: ...uct will comply with the electrical specifications defined in the following documents FCC Part 15 Radio Emmissions Requirements FCC Part 68 Telephone Line Interface Requirements UL 1459 Safety Requirements As a requirement for sale in Canada the product will comply with the electrical specifications defined in the following documents IC RSS 210 Radio Emmissions Requirements IC CS 03 Telephone Line...

Page 5: ...elt clip 64 different combinations of dialcard security code will be randomized in the factory to prevent interference between different remote dialcards Corded handset on base will have HI MID LOW volume control via slide switch on handset Base dialing keypad is provided PPU will be provided for in SW as a future option The base will be equipped with VMWI as an available option The base will be e...

Page 6: ...d are subject to change without notice 21146 1 3 3 Features Not Provided Will not have stutter dial detection Will not have MUTE function on headset accomplished by HOLD condition only Will not have CID display in the base unit provided in future models Will not have quick charge capability in the base spare batt charger 1 4 Cosmetic Styling The following cosmetics renderings depict the proposed s...

Page 7: ...This document is proprietary to VTECH ENGINEERING CANADA LTD Specifications are preliminary and are subject to change without notice 21146 1 4 1 The Base Unit Cosmetics MESSAGE WAITING POWER SPARE BAT EXT IN USE 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 9 0 0 0 0 IINTERCOM PROGRAM HOLD REDIAL MEMORY QUICK MEM ...

Page 8: ... VTH1930 Wireless Headset Phone Reference PRC 00B6 Revision 0 Page 8 of 31 This document is proprietary to VTECH ENGINEERING CANADA LTD Specifications are preliminary and are subject to change without notice 21146 1 4 2 Headset Unit Cosmetics VOLUME FLASH VTH1930 ...

Page 9: ...ion MODEL VTH1930 Wireless Headset Phone Reference PRC 00B6 Revision 0 Page 9 of 31 This document is proprietary to VTECH ENGINEERING CANADA LTD Specifications are preliminary and are subject to change without notice 21146 1 4 3 Remote Dialcard Cosmetics ...

Page 10: ...ion MODEL VTH1930 Wireless Headset Phone Reference PRC 00B6 Revision 0 Page 10 of 31 This document is proprietary to VTECH ENGINEERING CANADA LTD Specifications are preliminary and are subject to change without notice 21146 1 4 4 Remote Charger Cosmetics ...

Page 11: ...cknowledge the keypress Either key will act to temporarily mute the headset ringer during incoming ringing 2 1 3 FLASH Key This key will act to Flash the telephone line during an off hook state Otherwise activating this key will act to auto answer a call during incoming ringing 2 1 4 Mic Boom The Mic boom is a two position switch in the up position it acts to turn off the headset unit and disables...

Page 12: ...rated in the earpiece will be attenuated by approx 6 dB from the normal DTMF level generated during live dialing 2 2 7 VOLUME KEY Each press of this key will increment the headset receiver volume There are a total of 8 volume level settings Pressing the volume up key during incoming ringing will activate temporary ringer muting Pressing a volume key will not generate a keybeep 2 2 8 VOLUME KEY Thi...

Page 13: ...FF on the handset If the handset is in PHONE mode when the base pages it the handset will generate a long soft non intrusive ringing tone 2 3 8 0 9 Numeric Keys In DTMF mode pressing these keys will result in the appropriate DTMF tone being sent out over the line If the key is held then the tone is continuously sent In PULSE mode pressing these keys will result in the appropriate pulse pattern bei...

Page 14: ...tion 2 3 16 Switchook Lifting the corded base out of the cradle will activate phone mode on the base unit depressing the switchook for the correct duration will flash the line 2 3 17 Corded Handset VOLUME LOW MID HIGH The base corded handset volume can be adjusted by selecting the slide switch mounted to the side of the handset to the low mid or high position There will be a 6 dB difference in the...

Page 15: ...E mode OFF HOOK in the following manner Moving the mic boom switch to the extended or down position will always activate PHONE mode With the mic boom in the down position and the unit in an ON HOOK state pressing the PHONE key on the dialcard will always activate PHONE mode When incoming ringing is present pressing any key on the headset or dialcard with the exception of the volume up down keys wi...

Page 16: ...Response PLACE HEADSET ON CHARGER ON HOOK 3 1 2 Headset IDLE Mode Placed On remote Charger The response to stimuli of the headset while in idle mode and resting on the remote charger is outlined below Remote Dialcard Action Response VOLUME UP DOWN TEMPORARY HEADSET RINGER MUTING DURING INCOMING RINGING ALL KEYS NO ACTION Headset Action Response MIC BOOM TO UP DOWN POSITION NO ACTION FLASH KEY NO A...

Page 17: ...o Keybeep VOLUME UP DOWN NO ACTION No Keybeep EXCEPT TEMPORARY HEADSET RINGER MUTING DURING INCOMING RINGING KEYS NO ACTION No Keybeep Headset Action Response MIC BOOM TO UP POSITION NO ACTION No Keybeep FLASH KEY NO ACTION No Keybeep VOLUME UP DOWN NO ACTION No Keybeep EXCEPT TEMPORARY HEADSET RINGER MUTING DURING INCOMING RINGING Base Action Response INTERCOM PAGING TO HEADSET ALL OTHER KEYS NO ...

Page 18: ...WILL INITIATE INTERCOM MODE INCOMING RINGING ONLY MOVING MIC BOOM TO DOWN POSITION WILL ANSWER CALL INITIATE PHONE MODE 3 1 5 Headset in HOLD Mode OFF Charger Mic Boom DOWN HOLD mode is initiated by pressing the HOLD key while the headset is in PHONE mode The response to stimuli of the headset while in HOLD mode is outlined below Remote Dialcard Action Response PHONE KEY PHONE MODE OFF KEY NO ACTI...

Page 19: ...O HEADSET ALL OTHER KEYS NO RELATED HEADSET ACTION 3 1 7 Headset in INTERCOM Mode Mic Boom must be Down Base Corded must be Lifted INTERCOM mode is entered by pressing the INTERCOM key on the headset to page the base if the base answers the page then INTERCOM mode is enabled INTERCOM mode can be entered while in the IDLE or HOLD state The response to stimuli of the headset while in INTERCOM mode i...

Page 20: ...ring Headset PAGING which initiates INTERCOM mode The response to stimuli while in PHONE mode is outlined below Base Action Response CORDED HANDSET RECRADLED BASE EXITS PHONE MODE SWITCH HOOK FLASHED LINE FLASH except when headset is in PHONE mode HOLD KEY ON HOLD INTERCOM NO ACTION no keybeep MEM ACCEPT MEM LOCATION REDIAL DIAL OUT CONTENTS OF REDIAL BUFFER QUICK MEM DIAL OUT CONTENTS OF MEM LOCA...

Page 21: ...he corded headset is placed in the base cradle The response to stimuli while in IDLE mode is outlined below Base Action Response CORDED HANDSET LIFTED BASE PHONE MODE SWITCH HOOK FLASHED N A HOLD KEY NO ACTION no keybeep INTERCOM NO ACTION no keybeep MEM NO ACTION no keybeep REDIAL NO ACTION no keybeep QUICK MEM NO ACTION no keybeep PROGRAM PROGRAM MODE KEYS NO ACTION no keybeep Remote Dialcard Ac...

Page 22: ...TION REDIAL DIAL OUT CONTENTS OF REDIAL BUFFER QUICK MEM DIAL OUT CONTENTS OF MEM LOCATION 00 PROGRAM NO ACTION no keybeep KEYS DIAL OUT CORRESPONDING DTMF OR PULSE DIGITS except key activates temporary tone in pulse mode Remote Dialcard Action Response ALL KEYS NO RELATED BASE ACTION Headset Action Response ALL KEYS NO RELATED BASE ACTION 3 2 4 BASE in HOLD Mode Corded Headset in cradle Hold mode...

Page 23: ... Up out of Cradle Hold mode can be initiated from either the headset or base unit by pressing the pressing the HOLD key when either the base or headset is in PHONE mode The following describes the reponse to stimuli when the base is in HOLD Mode with the corded headset picked up out of the base cradle Base Action Response CORDED HANDSET RECRADLED NO ACTION no keybeep SWITCH HOOK FLASHED HOLD CANCE...

Page 24: ...ned below Base Action Response CORDED HANDSET RECRADLED EXIT INTERCOM MODE SWITCH HOOK FLASHED EXIT INTERCOM MODE BASE PHONE MODE ACTIVE HOLD KEY NO ACTION no keybeep INTERCOM EXIT INTERCOM MODE MEM NO ACTION no keybeep REDIAL NO ACTION no keybeep QUICK MEM EXIT INTERCOM ENTER PHONE MODE AND DIAL OUT QUICK MEM DIGITS PROGRAM NO ACTION no keybeep KEYS NO ACTION no keybeep Remote Dialcard Action Res...

Page 25: ...age 25 of 31 This document is proprietary to VTECH ENGINEERING CANADA LTD Specifications are preliminary and are subject to change without notice 21146 4 Special Features Operating Modes This section is also used to describe any special hardware or software features that do not fall under the description of a particular mode ...

Page 26: ...cal Characteristics Specifications marked with are guaranteed at the nominal testing temperature and voltage on all units with the use of automated production test equipment ATE Parameter Min Typ Max Units Base Unit Current Standby Mode1 2 TBD mA Base Unit Current Talk Mode 1 2 TBD mA Handset Current Sleep Mode 1 3 mA Handset Current Wake Mode 45 70 mA Handset Current Talk Mode 65 101 mA Handset S...

Page 27: ... TOLR 1 TBD dB Receive Objective Loudness Rating ROLR 1 2 TBD dB Sidetone Objective Loudness Rating SOLR 3 TBD dB Receive volume adjustment range TBD dB Transmit Direction Acoustic Overload into microphone 4 TBD dBspl Receive Direction Acoustic Overload from receiver 4 TBD dBspl Transmit Direction Noise5 20 dBrnC Receive Direction Noise2 5 35 dB A Peak Acoustic Pressure6 TBD dBspl Notes 1 Tested u...

Page 28: ... 1 40 46 53 dB Receive Objective Loudness Rating ROLR 1 2 51 46 41 dB Sidetone Objective Loudness Rating SOLR 3 3 8 19 dB Receive volume adjustment range TBD dB Transmit Direction Acoustic Overload into microphone 4 105 dBspl Receive Direction Acoustic Overload from receiver 4 105 dBspl Transmit Direction Noise5 20 dBrnC Receive Direction Noise2 5 35 dB A Peak Acoustic Pressure6 130 dBspl Notes 1 ...

Page 29: ...uction test equipment ATE Parameter Min Typ Max Units DTMF Frequency Tolerance 1 5 1 5 DTMF Low Group Tone Level1 7 5 5 0 4 0 dBm DTMF High Group Tone Level1 5 5 3 0 2 0 dBm DTMF Combined Tone Level 1 2 0 dBm DTMF High Group Preemphasis Twist 2 0 4 0 dB Pulse Dialling Break Duration 60 ms Pulse Dialling Make Duration 40 ms Pulse Dialling Rate 10 pps Ring Detection Frequency2 3 15 68 Hz Ring Respon...

Page 30: ...kHz RF Bandwidth2 150 kHz IF Frequency 10 70 MHz Base Unit Transmission Frequency 902 3 0 905 0 0 MHz Headset Transmission Frequency 925 0 5 927 7 5 MHz Transmitter Frequency Stability over temperature range 10 10 kHz Base FSK Peak Deviation Data 40 50 60 kHz Headset FSK Peak Deviation Data 40 50 60 kHz Receiver Sensitivity 30dB SINAD3 105 106 dBm Adjacent Channel Rejection4 55 dB Image Rejection4...

Page 31: ...Hz 925 05 MHz 914 35 MHz 2 902 60 MHz 925 35 MHz 914 65 MHz 3 902 90 MHz 925 65 MHz 914 95 MHz 4 903 20 MHz 925 95 MHz 915 25 MHz 5 903 50 MHz 926 25 MHz 915 55 MHz 6 903 80 MHz 926 55 MHz 915 85 MHz 7 904 10 MHz 926 85 MHz 916 15 MHz 8 904 40 MHz 927 15 MHz 916 45 MHz 9 904 70 MHz 927 45 MHz 916 75 MHz 10 905 00 MHz 927 75 MHz 917 05 MHz 6 6 2 Headset Frequencies Channel Transmit Frequency Receiv...

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