17
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION REF.
Cannot power on. • The battery is exhausted. • Charge the battery pack. • 1
Cannot transmit
or transmit in high
power is incapable.
• Some channels are limited to low power
transmit.
• The battery is exhausted
• Low power transmit.
• Work in Weather Channel or Channel 70.
• Switch to channels without output power limit.
• Charge the battery pack.
• Press [Hi/Lo] to select high power transmit.
• Exit Weather Channel or Channel 70.
• 5, 6
• 1
• 5
• 6
Cannot not change
channel.
• The keypad is locked.
• Hold [LOCK] for 1 second to turn off key lock
function.
• 7
Cannot scan. • No TAG channels are set. • Set TAG channels. • 8
Cannot communi-
cate in the same
channel.
• The channel is duplex (DUP).
• Work in self-set channel group.
• Select channel.
• Set the same channel frequency.
• 6
• 6
No prompt tone. • The prompt tone is turned o. • Turn on the prompt tone in the set mode. • 10
No sound from
loudspeaker.
• The squelch level is too high.
• The volume level is too low.
• Water ingress in loudspeaker.
• Set the proper squelch level.
• Turn up the volume.
• Drain water in loudspeaker.
• 5
• 5
• 7
Battery sign ashes
and indicates “ER”
and “CHG”.
• The temperature range for charging exceed
0~+45°C.
• Continuing charging causes high battery
heat.
• Put the radio in somewhere cool. ---
Cannot charge full.
• Power on when charging.
• The inner battery service life is short.
• Power on and then charge again.
• Change inner battery from the local dealer.
• 1
4242
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