GAI-Tronics ITA2000A ITA2000A Series Tone Remote Adapter with Scanning User and Installation Manual - Manual (Page 28)

Installation ITA2000A Series Tone Remote Adapter
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ITA2000A Tone Remote Adapter to MCS2000 Radio Connection Chart (Conventional Mode
Only)
15-Pin
Pin # Adapter
Function
Wire Color Radio
Connector Pin #
Radio Function
1 Channel Steer 3 Black w/white stripe N/C Programmable
2 CSQ Detect IN Blue w/white stripe 8 Programmable
3 RX audio + Green 11 RX audio
4 AGND Black 10 GND
5 Channel Steer 2 White w/black stripe N/C Programmable
6 PTT White 21 Mic PTT
7 Monitor Orange 7 CTCSS disable
(monitor)
8 Channel Steer 0 Red N/C Programmable
9 Channel Steer 4 Red w/white stripe N/C Programmable
10 CTCSS IN Green w/white stripe 8 Programmable
11 RX audio – Connected internally to 15D
pin 4 at radio end of cable.
12 TX audio + Blue 23 Mic audio
13
14 Monitor low Connected internally to 15D
pin 4 at radio end of cable.
15 Channel Steer 1 Red w/black stripe N/C Programmable
Connector
Housing Shield Connected internally to 15D
pin 4 at radio end of cable.
WARNING
If programmable or N/C pins are not used, clip off or secure in a fashion to prevent leads from
shorting together, thus preventing damage to the adapter or the radio.
Adapter Radio Connector
HLN6412 Connector Termination with Internal
Jumpers Connecting Pins 1–2 and Pins 4–9.