14 UCOM Twintalker 4700
UCOM Twintalker 4700
14 Connection for optional earpiece and charger
The Twintalker 4700 can be used with an optional external earpiece and charger (not
included).
This earpiece and charger with rechargeable battery pack can be ordered at www.ucom.be
15 Troubleshooting
No power Clean the battery contacts with a soft cloth.
Replace the batteries
No transmission Make sure the PTT- button is pressed
completely before you speak.
Monitor the channel activity and switch to another
channel if the current is used.
No reception Check the speaker volume
Make sure that you are in the reception range of
the sender and change if necessary your location
Limited Range and noice during
transmission
The talking range depends on the terrain.
Steal constructions, concrete buildings or the use
in vehicles have a bad influence on the range.
Try to avoid as many obstacles as possible and
communicate in a clear line of sight.
Change your locations.
Interference The receiver and transmitter are to close. The
mimimum distance between 2 units is 1,5m.
Only use the optional AC/DC ADAPTER with the special optional
rechargeable battery pack (not included). Do not charge this unit
with regular rechargeable AAA or ‘LR03’-alkaline batteries
installed. Do not connect other accessories (charger and
earpiece). This may damage your device.
12
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