USBClient recording wiring for Radio: Motorola CPO 40

[Belinda Frick]

speaker cable, 3.5mm pin, goes directly into the usb tab.

3.5mm pin to RJ 9 connector

Colour

Pin1 = Blue
Pin2 = Red
Pin3 = Green
Pin 4 = Yellow

Using the inside pair Red and Green. PIN 2 & 3 are ground and speaker wire respectively.

This will have to be tested by placing a multimeter on the tip and the other end on the cable.

The multimeter will need to have a sound function.

Note: The mic is not needed.