Dynascan PMR446 Instruction Manual - Page 16
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14.- TROUBLESHOOTING:
Please check the transceiver according to the trouble shooting in the following table before
recognizing the transceiver as the fault. Reset the transceiver if the following problems
happen often.
Problem
Transceiver
cannot
be power on.
The
battery
pack
discharges quickly.
The
transceiver
status LED indicator
flashes
green
nothing is heard on
the speaker.
The keypad does not
work.
The
transceiver
transmits
without
pressing the [PTT].
Some
functions
cannot
programmed.
There
are
others
transceivers
interfering
communication.
Once these checks have been performed, if you still have problems with the
transceiver, consult your salesperson or Technical Service.
>> Replace the battery pack with a fully charged one or recharge
the battery.
>> Remove and reinstall the battery pack, it may have been
installed incorrectly.
>> Replace the battery pack with a new one, the battery life is
over.
>> Make sure the battery pack is fully charged before removing it
from the charger.
>> Make sure that the volume level is set correctly.
>> Check that the CTCSS or DCS codes are the same as those
but
programmed in your user transceivers group.
>> Make sure that the squelch is set correctly.
>> Check whether the keypad is set to key lock.
>> Check whether there are any keys pressed.
>> Check whether VOX function is on, and whether the set level
is too low.
be
>> Some functions must be programmed through the software.
that
>> Change the CTCSS or DCS codes of all the transceivers in
the
your user group.
Possible solutions
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