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CM5000 TETRA Mobile Repeater/Gateway Installation Manual
INSTALLATION
Connector & Pin Assignment of the Control Head
Figure 17
View of the Control Head’s Microphone Connector and Flex Cable
Table 7
10-pin Microphone Connector
Pin
Function
Description
1
No connection
2
No connection
3
Hook
Microphone off-hook signal
4
Ground
Ground
5
Mic. High
Microphone analogue audio input
6
PTT
PTT
7
No connection
8
Handset audio
Handset audio
9
Analogue input 3
Keypad Mic. Control
10
Analogue input 2
Keypad Mic. Control
9 8 7 6 5 4 3 2 1 10
o
Pin 1
Front View to
Microphone
Connector
Flex
Cable
Note:
The keypad labeling of the control head may vary according to the specific customer/country concerns.
