AT&T TalkMate PagePac 20 Manuel de service
AT&T
PagePac®20 Voice Paging System
TalkMate™
Service Manual-Installation
PagePac® 20 Voice Paging System
TalkMate™
Service Manual—Installation
SM-722050-010
999-500-201IS
Issue 1, September 1985
HARRIS CORPORATION Dracon Division
809 Calle Piano, Camarillo, California 93010, U.S.A.
Telephone 805/987-9511 Telex 182327
©
Harris Corporation Dracon Division 1985
To order copies of this manual:
CALL:
Your AT&T information Systems Sales Representative
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WRITE:
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ORDER:
Document Number 999-500-201IS
Service Manual-Installation
September 1985
Table of Contents
1.
2.
3.
4.
1-1
1-2
1-3
1-A
Introduction
Overview
PagePac 20 TalkMate
TalkMate Cords, Cable, and Jacks
TalkMate Controls
Installation
Overview
TalkMate Installation and Connections
Operation
Overview
General Operation
Adjusting Talk/Listen Sensitivity and Talk-Back Volume
Maintenance and Troubleshooting
Overview
Troubleshooting
Warranty
List of Figures
Basic PagePac 20 Paging System
PowerMate/TalkMate Paging System
PowerMate/TalkMate Connections
List of Tables
Physical Characteristics
Table of Contents
Page i
Page
1-1
1-1
1-2
1-4
1-4
2-1
2-1
2-1
3-1
3-1
3-1
3-1
4-1
4-1
4-1
4-1
1-2
1-3
1-5
1-1
Service Manual-Installation
September 1985
1. Introduction
Overview
TalkMate™ is an optional module of the PagePac® 20 voice paging
system and is designed to fit under the PowerMate™ module. The
physical characteristics of PowerMate and TalkMate are listed in Table
1-A.
PagePac 20 is a 20-watt telephone-integrated voice paging system
designed for use with most PBX and key telephone systems. PagePac
20 provides voice paging from host system telephones over speakers
connected to the PagePac 20.
The basic PagePac 20 paging system consists of a PowerMate
module and speakers (Figure 1-1). This system provides one-way paging
into a single paging zone. PowerMate provides both voice coil and
70-volt outputs to the system speakers. Both outputs may be used at
the same time when connected to the appropriate type of speakers.
TalkMate provides talk-back when added to the system. Talk-back
allows individuals in the paging area to respond by using the speakers
as microphones. TalkMate contains a voice activated switch that is
controlled by the voice of the person making the page. When he/she is
silent for approximately one-third of a second, the switch goes into the
talk-back mode and the speakers become microphones. The voice of the
person making the page will switch the system back to the page mode.
Table 1-A. Physical Characteristics
Module Specification
PowerMate
Width
8.5 inches (21.59 cm)
Length
9.5 inches (24.13 cm)
Height 3.0 inches (7.62 cm)
Weight
6.5 pounds (2.95 kg)
TalkMate
Width
8.875 inches (22.54 cm)
Length
10.25 inches (26.03 cm)
Height 1.5 inches (3.81 cm)
Weight 4.0 pounds (1.81 kg)
Introduction
Page 1-1
Introduction
Page 1-2
PAGE INPUT CORD
TO HOST COMMUNICATIONS
SYSTEM (SOME HOST
SYSTEMS USE A
FULL-MODULAR CORD)
POWERMATE
SPEAKER
MUSICMATE
(OPTIONAL)
Service Manual-Installation
September 1985
SPEAKER
CABLE
Y-CONNECTOR
SPEAKER CABLE SPEAKER
CABLE
SPEAKER
SPEAKER
SPEAKER CABLE
Figure 1-1. Basic PagePac 20 Paging System
PagePac 20 TalkMate
Adding the optional TalkMate module to PowerMate in a single-zone
paging system (Figure 1-2), or to ZoneMate 3 in a 3-zone paging system
provides talk-back to all voice coil speakers connected to TalkMate or
ZoneMate 3 (talk-back cannot be used with 70-volt speakers). Adding
TalkMate to ZoneMate 3 is covered in the ZoneMate 3 Service Manual.
Service Manual-Installation
September 1985
Introduction
Page 1-3
PAGE INPUT CORD
TO HOST COMMUNICATIONS
SYSTEM (SOME HOST
SYSTEMS USE A
FULL-MODULAR CORD)
CAUTION:
TalkMate will not work with
a host system that utilizes
an amplified Paging port,
such as COM KEY® Systems.
POWERMATE
SPEAKER
TALKMATE
Y-CONNECTOR
SPEAKER
CABLE
SPEAKER CABLE
SPEAKER CABLE
SPEAKER
SPEAKER
SPEAKER CABLE
Figure 1-2. PowerMate/TalkMate Paging System
Introduction
Page 1-4
Service Manual-Installation
September 1985
TalkMate Cords, Cable, and Jacks
The cords, cable, and jacks used to make connections from TalkMate
to the PowerMate, host system, and speakers (Figure 1-3) are described in
the paragraphs that follow.
●
●
●
●
Modular Cord P1 - Plugs into PAGE INPUT jack J1 on rear of
PowerMate.
PAGE INPUT Jack J101 - One end of the 6-foot modular cord
supplied with the PowerMate plugs into jack J101. The other
end of the cord connects to the host communications
system using either a modular plug or four spade-tip lugs.
When the cord is equipped with spade-tip lugs, connection to
the host system may also be through a connecting block.
For your host communications system, refer to the
PowerMate manual and the specific connection document
that is supplied with the PowerMate.
Cable P3 - Plugs into connector J3 on rear of PowerMate.
Carries power and audio circuits.
TALKBACK VOICE COIL OUT Jack -
Provides voice coil audio
output for use with speakers that feature talk-back.
Connectorized speaker cable or a Y-connector (supplied with
speakers) may be plugged directly into this jack.
Note:
The OUTPUTS jacks J4 and J5 on PowerMate may be
used in combination with the TALKBACK VOICE COIL
OUT jack on TalkMate (all three jacks may be used at
the same time). But only the speakers powered from
TalkMate will have talk-back.
TalkMate Controls
The TalkMate controls (Figure 1-3) are described in the paragraphs that
follow.
●
TALK/LISTEN SWITCH SENSITIVITY Control -
Adjusts
sensitivity of Page/Talk-Back switch. The Page/Talk-Back
switch controls the page and talk-back modes and is
controlled by the voice of the person making the page. Turn
control clockwise to increase sound level required to switch
back to page mode, or counterclockwise to decrease sound
level required to switch back to page mode.
●LISTEN VOLUME Control - Adjusts talk-back volume received
at telephone. For example, this control will either increase or
decrease the sound volume when someone is responding to
a page by using the speakers as a microphone. Turn control
clockwise to increase talk-back volume and counterclockwise
to decrease volume.
Service Manual-Installation
September 1985
J4
POWERMATE
Introduction
Page 1-5
J5
J1
MODULAR
CORD
P1
FULL OR
HALF-MODULAR
CORD TO J101
FROM HOST
COMMUNICATIONS
SYSTEM
TALKMATE
J301
LISTEN
TALK/LISTEN
SWITCH
VOLUME
CONTROL TALKBACK
J3
SENSITIVITY CABLE VOICE COIL
CONTROL
P3
OUT JACK
Note:
TalkMate connector J301 provided
for connection to ZoneMate 3.
Figure 1-3. PowerMate/TalkMate Connections
Service Manual-Installation
September 1985
Installation
Page 2-1
2. Installation
Overview
This section provides installation and connection instructions for the
TalkMate.
TalkMate Installation and Connections
If you are connecting TalkMate to an operating PowerMate, it will be
necessary to turn off PowerMate and disconnect power, speaker cables, and
the page input cord that connects to host communications system. Start
at step 1 below.
If you are installing PowerMate and TalkMate at the same time, refer
to the PowerMate Service Manual for information on selecting equipment
locations and speaker installation procedures. Complete steps 1 thru 9 in
the Installation section of the PowerMate service manual, then go to step
5 below.
1.
2.
3.
4.
5.
6.
7.
8.
Turn PowerMate MUSIC VOLUME control
counterclockwise to OFF. The POWER indicator
will go off.
Unplug PowerMate power cord from its AC outlet.
Disconnect page input modular cord (Figure 1-1)
from PAGE INPUT jack J1 on PowerMate, but do
not disconnect far end of the cord from host
communications system or connecting block.
Disconnect speaker cable(s) or Y-connector(s) from
PowerMate OUTPUTS 70.7V LINE jack J4 and/or
VOICE COIL jack J5.
Note:
If you have completed steps 1 thru 9 in the
PowerMate manual, turn PowerMate MUSIC
VOLUME control to OFF and unplug module
before starting step 5.
Set PowerMate within recessed area on top of
TalkMate (Figure 1-3).
Plug TalkMate modular cord P1 (6-inch modular
cord with telephone plug) into PowerMate PAGE
INPUT jack J1 (Figure 1-3).
Plug TalkMate cable P3 (6-inch cable with box-like
modular connector) into PowerMate connector J3
(Figure 1-3).
Plug page input cord (6-foot modular cord supplied
with PowerMate that connects to host
communications system) into TalkMate PAGE
INPUT jack J101.
Table des matières
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