
50 Troubleshooting
About troubleshooting
If you are experiencing difficulty operating your radio,
you may find the following sections helpful. Consult
your radio provider for assistance, if necessary.
When your radio won’t turn on
If the red, green and orange LEDs on the control head
do not light up when the radio is turned on, it is
probable that power is not reaching the radio. Check
the following:
■
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 vehi-
cle battery or power supply?
If all appears to be in order, but your radio still fails to
operate properly, contact your radio provider for
further assistance.
Identifying the radio’s audible tones
The radio’s audible tones can help you identify a
potential problem. See
Removing the microphone
For information on installing or removing your
radio from a vehicle, refer to the
Installation
Guide
.
1
Using your thumb or forefinger, lift up one of the
corners of the microphone grommet and firmly (but
gently) pull that corner until the seal comes away
from the cavity.
microphone
grommet
Summary of Contents for TM9315
Page 1: ...TM9315 DMR Mobile Radio User s Guide MMB 00016 06 Issue 6 December 2017 ...
Page 2: ......
Page 60: ...60 Directive 1999 5 CE Declaration of Conformity ...
Page 61: ......
Page 62: ......