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TROUBLESHOOTING
Phenomenon
The power indicator blinks in red.
The power indicator lights up in red.
Cannot turn on the headset.
Cannot communicate with other store
personnel or the customer at the menu
board.
Cannot listen or talk to the customer,
while communications with the store
personnel are OK.
Cannot page or talk in certain
areas.
A constant beep is always heard in the
headset when the page or talk
button is pressed.
SPECIFICATIONS
Operating frequency:
Type of radio wave:
Required power supply:
Control function:
Dimension:
Weight (Excluding battery):
STANDARD ACCESSORIES
Windproof cushion ............................................................ 1
Strap.................................................................................. 1
Miniature screwdriver........................................................ 1
OPTIONAL ACCESSORIES
Battery (Li-ion 3.7 VDC, 1035 mA/h)................................. 2050BAT
Battery charger ................................................................. 2050CH
Possible Cause
A wrong channel is selected.
The battery power is nearing to its end.
The battery has been exhausted.
The battery placement is wrong.
The center module may be turned off.
The vehicle detector may malfunction if
it is not plugged in the center module,
if the power supply is interrupted, or if
there is an electrical malfunction in the
detector itself.
Radio wave intensity is insufficient in
the areas.
The page or talk button on one of
the units may be kept depressed.
UHF/FM
F3E
Rechargeable Li-ion battery, 3.7 VDC, normal type or long life type
Power (On/Off)
Volume (Up/Down)
Talk
Page
Channel selection (A/B)
Channel group selection (1-8)
DIP switch setup (8 bit)
140 mm(W) x 240 mm(H) x 84 mm (D)
5-1/2" (W) x 9-7/16" (H) x 3-5/16" (D)
160 g (0.35 lbs)
What to do
Select a channel within 1 thru 8.
If unsuccessful, consult your dealer for
repairs.
Recharge the battery.
Recharge the battery.
Position the battery properly.
Turn on the power switch of the center
module. If unsuccessful, consult your dealer
for repairs.
Check that the vehicle detector is plugged
in, and the power is supplied to it.
If unsuccessful, consult your dealer for
repairs.
Remove the metal obstacles blocking radio
waves, or extend the transmission antennas.
Turn off the units one by one while listening
to the beep. You can identify the wrong unit
causing the constant beep if it stops when
the unit is turned off. Consult your dealer for
repairs.
7
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