Vivanco FMH 6050 Mode D'emploi page 8

6 Trouble-shooting
Problem
6.1 No sound
6.2 Sound interference
6.3 Transmitter switches itself off Increase the volume at the headphones socket or the phono
If these suggested solutions do not lead to the desired result, please contact your dealer.
7 Warranty
The FMH 6050 is subject to a strict quality inspection in order to guarantee
maximum functionality. However, a technical defect can never be entirely ruled out.
Should a claim nevertheless arise, you will immediately receive a replacement for your
defective device from your specialist dealer, provided that the following points are observed:
The warranty period is 24 months from the date of purchase.
The headphones system must be complete as described in the enclosed instruction
manual.
Only if the above points are observed can the device be exchanged immediately by your
specialist dealer. If the above points are not observed, Vivanco will naturally honour a
warranty of 24 months from the date of purchase in accordance with legal warranty
requirements.
The following are not covered by any form of guarantee:
devices tampered with by non-authorised persons
damage caused by improper handling of the devices, failure to observe the
instructions and damage caused by leaking batteries.
As a quality product the FMH 6050 naturally meets all national and European
licence regulations in the licensed countries.
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GB
Solution
Make sure that the On/Off switch (B7) on the headphones is
in the "ON" position.
Are the power-on lamps on the transmitter (A1) and the
headphones (B10) constantly lit?
Check whether the AC adapter (C) is correctly connected and
check the condition of the battery packs. Details in sections
4 and 5.
Check whether the audio source is switched on and emitting
a signal.
Have you connected the transmitter to the audio source?
If you are operating via an adjustable headphones socket on
your audio source, make sure that it is turned up high
enough (e.g. to about the middle setting).
Use the frequency selection control (A3) to change to a
different transmission frequency.
Reset the transmitter again (section 4.2.2).
Make sure that the interference is not being caused by your
audio source.
In certain cases it may be necessary to alter the position of
the transmitter horizontally and/or vertically.
Check the power-on lamp (B10). See section 5.
Do not place the transmitter directly in front of a television
set, but at a distance of approx. 1 m.
output of your audio source. If the audio signals are too
weak the transmitter will otherwise switch off automatically.
See 4.1.3.
8 Hotline
Contact Germany:
European contacts can be found at http://www.vivanco.com.
9 Technical data
Transmission frequency
Transmission channels
Transmitting power, max
Frequency range
Signal-to-noise ratio
Non-linear distortion factor < 1,8%
Power supply
Automatic transmission cut-out
Technical data subject to alteration.
010403
10 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.
GB
Telephone hotline 01805 / 404910 (0.12 € / min.)
or http://www.vivanco.de.
863 - 865 MHz
3
10 mW
20-20,000 Hz
> 45dB
Headphones: 2 AAA batteries
Transmitter: AC adapter, 12 Volt / 200 mA
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