Problem
Possible cause
No transmission / no sound
Devices are outside range
Batteries are empty
Connection cut off
Incoming signal not loud enough
Interference can be heard during
Interference on channel
transmission
Batteries are almost empty
Devices are on outer margin of
range
Position of transmitter
No charging - the charging display
Headphones don't stand on the
doesn't switch onto loading (red
charger optimally
LED)
Licence
This Vivanco RF product conforms to the European R&TTE directive for RF systems in
harmonised frequency ranges. These systems may be sold and operated in the EU and in
EFTA countries.
Operation is not permitted in any countries not named.
The declaration of conformity is included at the end of this manual.
Warranty
The warranty period is 24 months from the date of purchase.
Hotline
Contact Germany:
European contacts can be found at http://www.vivanco.com.
All manuals and user guides at all-guides.com
GB
Solution
Reduce distance between devices.
If ordinary batteries are used, replace them.
If you use the supplied batteries, charge them.
Check whether or not all plugs are correctly plugged in.
Increase the volume of the incoming signal (music, etc.).
Change the channel using the Auto-Tuning function.
The batteries are almost empty and need to be replaced. If you
use the supplied batteries – charge them.
Transmitter and RF headphone are too far apart. Bring the RF
headphone closer to the transmitter.
In some cases it may be necessary to place the transmitter
somewhere else or higher.
Check whether the side of the headphones marked with " L "
show to the left. Move the headphones then into the charger
carefully back and forward until the charging connections lock
correctly and the charging display switches to red.
Telephone hotline 01805 / 404910 (0.12 € / min.)
or http://www.vivanco.de.
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