User's Guide

Troubleshooting 155
When the radio won’t turn on
If the radio LED doesn’t light up red briefly when the
radio is turned on, power is likely not reaching the
radio. Check the following:
■ Is the battery firmly attached to the radio?
■ Is the battery sufficiently charged?
■ Is the battery charger working properly?
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 "Audible tones" on page 44.
Viewing radio information
Use the Radio info menu to view information such as
the hardware and firmware version of your radio,
function key settings, the radio serial number, and
various radio identities.
1 Press Menu and select Radio settings >
Radio info.
2 Scroll to the radio information you want to view and
press Select.
Checking the version of your radio using the
PTT key
1 Turn off the radio.
2 Hold down the PTT key and turn on the radio.
The firmware and hardware versions, and your
radio’s frequency band is briefly displayed.