ZETRON 37-MAX - Connection to a GE Master PRO

Section 5. Installation
5-12
Connection to a GE Master PRO
For: Zetron Model 37-MAX
To: GE Master PRO
Using: 709-7179 Generic Radio Cable
37-MAX End
Function
J1
pin#
Wire
Color
Radio End
Connection/Notes
+12 volts DC 1 RED TB501 Pin-8 or Pin-9, +12.6 V
Ground 2 BLACK TB501 Pin-11 or Pin-12, Ground
Discriminator Input 3 WHITE TB502 Pin-2, AUD CPLR HI
Ground 4 BRAID No connection
TX Audio Output 5 BLUE J902 Pin-2, MIKE HI, (mic
connector)
Ground (spare) 6 N/C
PTT Output 7 ORANGE TB502 Pin-10, XMIT
Ground 8 BROWN
COR Input 9 YELLOW TB502 Pin-16, COS FEED
CTCSS/DCS Encode 10 GREEN P101 Pin-10, Tone Encoder In
(transmitter)
GE MASTER PRO Installation Notes
1. Connect the transmit audio directly to the microphone connector.
2. Verify the transmitter is equipped with the Channel Guard Encode option.
3. Disable any channel guard decode in the receiver, or connect TB502 Pin-11 (CG MON)
to ground.