User's Manual

requirement is 12VDC
2. Press
/
to Radio Info and press to select.
3. Press
/
to My Number or Firmware Ver. Or CP Ver. and press to select.
4. The display shows the radio ID or the current firmware version or codeplug version.
■
Trouble shooting
No. Problems Solutions
1
The transceiver will not
power up after connecting
a 12VDC power supply
and pressing the
(Power) switch. Nothing
appears on the display.
·The power cable was
connected
backwards.
·Connect the supplied DC
power cable correctly:
Red→(+);Black→(-).
·One or more of the power
cable
fuses are open.
·Look for the cause of the blown
fuse(s).After inspecting
and correcting any problems,
install a new fuse(s) with
the same ratings.
2
The display is too dim,even though you
selected a high brightness level.
·The supply voltage is too low.
·The supply voltage
15% (11.7 V to 15.8 V DC).If
the input voltage is outside this
range,adjust your regulated
power supply and/or check all
power cable connections.
3
Cannot talk to or hear other members in your
group.
·Digital: Make sure the CC, ID
Time Slot is set right.
·Analog: Make sure the
signaling is set right.
·Beyond the radio efficient
communication range.