Troubleshooting; When Your Radio Won't Turn On - Tait TM8250 Operator's Manual

Troubleshooting

The following topics are covered in this section:
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When your radio won't turn on

If the red, green and amber LEDs on the control head do not
light up when the radio is turned on, it is likely that no power
is reaching the radio. Check the following:
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If all appears to be in order, then contact your radio provider
for further assistance.
when your radio won't turn on
removing the microphone
reinstalling the microphone
removing the radio from the vehicle
checking version information
describing the radio's audible tones
Is the power connector firmly plugged into the rear of
the radio?
Are the in-line fuses in good condition?
Is the power cable securely connected to the vehicle bat-
tery or power supply?
Troubleshooting 129