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question on cs-900 interconnect
Posted: Mon Sep 12, 2005 3:55 am
by johnny1225
can anyone give me the programming info for the programmable 16 accy pins to make the CM300 work with the CS-900 in simplex mode only. We are going to be using PR400 Radio's with DTMF
Posted: Tue Sep 13, 2005 3:39 pm
by wavetar
The pinouts for the CM300 are the same as you'd find in most Motorola 16-pin radio models. Some of the more common ones:
Pin 2 - external mic audio
Pin 3 - External PTT
Pin 5 - flat TX audio
Pin 7 - Ground
Pin 8 - COR (usually programmable)
Pin 11 - Flat or filtered RX audio (either jumper or programmable to choose)
Most other pins are programmable for various different functions, in particular 4, 6, 9, 12, 14
Todd