Instructions
Check the fuse and power cord if the transceiver is not operating completely. Make sure you use an AC power source when connecting the AC power cord and do not connect the device to a DC power source.
Inspect the "On/Off Volume Control" setting if you experience trouble with receiving. Make sure the squelch control is properly adjusted and make sure the radio is not over squelched. Adjust the squelch control by turning it clockwise until you hear a click. Do not turn it too far. Turn the "RF Gain" control all the way clockwise. Make sure the radio is in operational mode.
Make sure the coaxial cable transmission line is connected securely to the Antenna connector. Ensure the antenna is extended fully for it to work properly. Make sure all coaxial cable transmission lines are corrosion-free and are secure.