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: Telephone hotline 01805 / 404910 (0.14 € / min.)
or http://www.vivanco.de.
European contacts can be found at http://www.vivanco.com.
* is a trademark of SRS Labs, Inc
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Charging the supplied rechargeable batteries
1. Switch off the RF headphone.
2. Place the RF headphone in the charging tray with the side marked “L” to the left.
3. Charging of the rechargeable batteries starts automatically and the charging
indicator light of the charging tray switches to red.
If the charge indicator doesn’t change to red, move the handset back and forth slightly
in the charging shell until the charging contacts snap into place correctly and the
charge indicator changes to red.
4.
Note: Before the first use, charge the rechargeable batteries continuously
for 15 hours in order to obtain the full capacity.
The RF headphone has a protective charging function for longer battery life. After
approx. 15 hours the discharged batteries are fully charged again.
You can now enjoy music again for approx. 14 hours at an average volume.
Using different batteries
The RF headphone can also be used with other chargeable standard AAA micro batteries
or non-chargeable 1.5 V AAA batteries. Standard chargeable AAA micro batteries cannot,
however, be charged via the devices.
Disposing of the batteries and rechargeable batteries
Consider the environment when disposing of the batteries or rechargeable batteries,
which must not be thrown away with domestic rubbish. Do not use old and new batteries
or different battery types simultaneously. Remove batteries from the device if it is not to
be used for a long time.
Technical specifications
No. of channels: 3
Frequency range: 863 - 865 MHz
Modulation: FM
Power supply: Transmitter: AC adapter 12 Volt/ 200mA
RF headphone: 2x micro AAA batteries
Transmitting power: max. 10 mW
Operating temperature: 5 - 40° C
Subject to alteration.
Trouble-shooting
If your device should not function properly, please proceed as follows:
1. Using the following table of malfunctions, try to find and correct the fault.
2. Read the corresponding section in these instructions carefully.
3. Look on the Internet at www.vivanco.com to see whether the fault and its correction
are described.
4. Ask your dealer.
5. Call the telephone hotline 01805 / 40 49 10 (€0.14/min.) for Germany. You will find
contacts for Europe at www.vivanco.com
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Problem
No transmission / no sound
Interference can be heard during
transmission
No charging - the charging display
doesn't switch onto loading (red
LED)
Possible cause
Devices are outside range
Batteries are empty
Connection cut off
Incoming signal not loud enough
Interference on channel
Batteries are almost empty
Devices are on outer margin of
range
Position of transmitter
Headphones don't stand on the
charger optimally
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.
