Operation Manual

8
Rear Panel
1) Reset
Resets PK-232 to factory default (baudot mode, erases memory)
Press once momentarily with power off.
2) Power
Power jack for +13.5 VDC @ 750 Ma. (5.5mm x 2.1mm)
3) RX-IN Audio 1*
3.5 mm mono phone jack
Tip – receive audio from radio
Ring & Sleeve – Ground
4) Radio 1*
Five pin IDC flat connectors
1 – receive audio from radio
2 – transmit audio to radio
3 –Squelch
4 – Ground
5 – PTT
5) Radio 2*
Five pin IDC flat connector
1 – receive audio from radio
2 – transmit audio to radio
3 –Squelch
4 – Ground
5 – PTT
Ring – ground/shield
3
4
5
6
7
8
1
2
10
11
12
13
14
15
16
17
18
19
22
21
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23
9