Harris Legacy 99-1300-0, Operation & Technical Manual

Page: 63 / 98

Revision B • 1/03
H A R R I S C O R P O R A T I O N
2-51
2 Installation
+5 V
Talkback Switch *
Cough Switch
On Switch
On Tally
Off Switch
Off Tally
Logic Ground
PRE99-1197 / PRE99-1198 Mic Panels
Opto-Isolated
Relay
Opto-Isolated
Relay
Opto-Isolated
Relay
Opto-Isolated
Relay
Opto-Isolated Relay
Opto-
Isolator
Opto-
Isolator
+5V
18
7
8
9
20
22
19
24
21
Activate Logic Ins (+)
On (-)
Off (-)
Cough (-)
Mic: Talk to C/R (-)
Line: Ext Cue (-)
Mic: Talk to Studio (+)
Line: Reset (+)
Mic: Talk to Studio (-)
Line: Reset (-)
Mic: Talk to Ext. (+)
Line: Ready (+)
Mic: Talk to Ext. (-)
Line: Ready (-)
Univ
ersal Input Module
, Inter
nal Logic
Logic Outputs
Logic Inputs
Opto-Isolated
Relay
COUGH
ON
OFF
15
Start Command Pulse
Stop Command Pulse
Start Command Sustained
Commands Common
Mic: Logic Active Tally
Line: Cue Tally
Off Tally
On Tally
Tallies Common
+5 Logic
+5 Logic
+5 Logic
+5 Logic
Logic Ground
Logic Ground
Logic Ground
5
4
23
13
16
17
14
6
10
11
12
1
2
3
4
8
7
6
3
5
2
1
TALKBACK *
* Not installed on the PRE99-1197 panel
Opto-
Isolator
Opto-
Isolator
Opto-
Isolator
* *
SIMPLIFIED DIAGRAM FOR INTERFACING A REMOTE MIC CONTROL PANEL
Remote Microphone Control
Panel Connection
Universal Input Module
Logic Interface
Mic Control Panel
Switch Common
Off Tally
On Tally
+5 V
Off Switch
On Switch
Cough Switch
Talkback Switch
Pin
1
2
3
4
5
6
7
8
Jumper pin 10 to 18
(activates the Logic Inputs)
Pin 1
Jumper pin 6 to 14
(Tallies Common to +5 Volts)
Pin 12
Pin 20
Pin 14
Wiring diagram for a PRE99-1198
Mic Remote Control Panel with Talkback
This diagram shows the wiring of the PRE99-787-CU
cable. It is used with the PRE99-1197 Mic Panel (with
On/Off/Cough buttons) or the PRE99-1198 Mic Panel
(with On/Off/Cough/Talkback buttons) and a
Universal Input module.