Hytera PD355LF, Руководство пользователя

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If the solutions below cannot fix the problems, or there are other questions, please contact us or your local dealer for more technical support.
Phenomena Analysis Solution
Power-on Failure.
The battery may be improperly installed. Remove the battery and then attach it.
The battery power may be used up. Recharge or replace the battery.
The battery may be poorly connected due to
dirtied or damaged battery contacts. Clean the battery contacts. If the problem cannot be solved, contact your
dealer or authorized service center for inspection and repair.
During receiving, the voice
is weak, discontinuous or
totally inactive.
The battery voltage may be low. Recharge or replace the battery.
The volume level may be low. Increase the volume by pressing the /Right key.
The speaker may be blocked or damaged.
Clean the surface of the speaker. If the problem cannot be solved, contact
your dealer or authorized service center for inspection and repair.
Unable to communicate
with other members.
The frequency or signaling may not match that
of other members. Set your TX/RX frequency and signaling to the same as that of other
members.
The channel type (digital/analog) may be set
inconsistently.
Make sure all members are on the same digital/analog channel.
You may be too far away from the group
members.
Move towards other members.
Irrelevant communication
or noise is heard on the
channel.
You may be interrupted by radios using the
same frequency.
Change the frequency, or adjust the squelch level.
The radio may be set with no signaling.
Set signaling for all member radios to avoid interference at the same
frequency. And change the signaling settings for all portable radios at the
same time.
The noise is too loud.
You may be too far away from other members. Move towards other members.
You may locate in an unfavorable position.
For example, your communication may be
blocked by high buildings or frustrated in the
underground areas.
Move to an open and flat area, and restart the radio to try again.
You may suffer from external disturbance (such
as electromagnetic interference).
Stay away from equipment that may cause interference.
Troubleshooting