GAI-Tronics CommandPLUS Series Desktop Console Installation and Service Manual - Manual (Page 23)

CommandPLUS Series Desktop Console Installation and Service Manual Installation
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Headset/Handset Connection
An 8-pin modular connector is provided on the rear of the console for connection of the XCP0500A
Handset Assembly or XDM002A Low-End Desktop Microphone. (Use of the XDM002A Microphone
for console operation is not recommended.) For proper operation, jumpers must be properly installed.
1. Refer to Figure 4 to locate the 2-position jumpers marked PP2, PP1 (center) and PP3.
2. Position the jumpers so that row PP1 is connected to row PP3 for desktop operation.
3. This option must be enabled in the User Parameter Menu. Refer to the Console Diagnostics section
of this manual for further instructions. Refer to Table 7 for pinout information.
Table 7. Headset/Handset Connector Pinout
Pin No. Pin Function
1 Logic GND
2 RS232 Host TX
3 PTT
4 Mic Hi
5 Mic Lo
6 Monitor
7 RS232 Host RX
8 10 V dc