22
Low Battery Alert Tone
Idle Channel Tone
PLL Unlock Tone
Troubleshooting Guide
Care and Cleaning
Do not carry your radio by the antenna or remote microphone;
Wipe the battery with a lint-free cloth to remove dirt, grease, or other material that
may prevent good electrical connection;
When not in use, keep the accessory jacks covered with the protective caps;
Clean the shell, controls and keys of your radio with neutral detergent and warm
water after a long period of usage. Avoid using strong chemicals.
Optional Accessories
Earholder style ear microphone158Z-G
Earbud style ear microphone 158Z-S
Headset 158Z-H
Vertical Leather Case PT-20
Horizontal Leather case PT-23
Handhold Microphone SM-05/SM-06Z
Antenna UHF/VHF
Trouble Solution
No power
Battery may be used up. Please recharge or
replace the battery.
Battery may not be attached properly. Remove
the battery and attach again.
Power doesn’t last long even if fully
charged.
Battery life cycle is over. Please replace it with a
new one.
Can’t talk to or hear other users in
your group.
Make sure you are using the same frequency
and CTCSS tone as other users in your group.
Other users may be too far away. Make sure
you are within the communication range.
Voice of other users (non-group
user) appears on the channel.
Please change your CTCSS tone. Be sure to
change the tone on all the other radios in your
group.