Section 5. Installation
5-26
Connections to a Standard RPT30
For:
Zetron Model 37-MAX
To:
Standard RPT30
Using:
709-7179 Generic Radio Cable
37-MAX End
Function
J1
pin#
Wire
Color
Radio End
Connection/Notes
+12 volts DC
1
RED
pin 11, +13.8 VDC supply
Ground
2
BLACK
pin 12, Supply Ground, and pin 4,
TX Line-IN Ground
Discriminator Input
3
WHITE
pin 10, Processed Audio Out
Ground
4
BRAID
No connection
TX Audio Output
5
BLUE
pin 3, TX Line-IN
Ground (spare)
6
N/C
PTT Output
7
ORANGE
pin 9, TX Key Line
Ground
8
BROWN
pin 4, TX Line-IN Ground
COR Input
9
YELLOW
pin 8, Squelch Output
CTCSS/DCS Encode
10
GREEN
pin 6, CTCSS Input
Standard RPT30 Configuration
1. Set the squelch on the RPT30 for proper Carrier LED indication on the 37-MAX.
2. Set VR202 in the Transmit module for no repeater hold time. Use the Carrier switch on
the front panel of the Transmit module to test the transmitter.
3. Extend the Transmit module's time-out timer to maximum.
4. Set the Receiver module's jumpers to pass unfiltered discriminator audio to pin 10 of the
RPT30's connector, Processed Audio Out.
Summary of Contents for 37-MAX
Page 72: ...Section 6 Repair 6 6 MODEL 37 MAX REPEATER PAL 702 9808A Schematic 1 3...
Page 73: ...Section 6 Repair 6 7 2 3...
Page 74: ...Section 6 Repair 6 8 3 3...
Page 75: ...Section 6 Repair 6 9 MODEL 37 MAX REPEATER PAL 702 9808A Silkscreen...
Page 76: ...APPENDIX A PROGRAMMING LOG A 1 OVERVIEW A 1 SYSTEM PROGRAMMING A 2 USER PROGRAMMING A 3...
