Adjusting The Volume; Troubleshooting Guide; Maintenance And Cleaning; Simplified Eu Declaration Of Conformity - essentiel b CT701 Instrucciones De Uso

Adjusting the volume

Place the headphones on your ears
Use the Volume - and Volume + to adjust the volume. Set the
volume on your sound source to a medium level to improve the
quality of the transmission.
Never set the volume to the maximum so as not to damage your
hearing.
The wireless headphones are mainly designed for people who are hard of hearing;
they can produce sounds at extremely high volume. Listening to the headphones
at very high levels for extended periods can cause hearing loss.
To prevent hearing loss, do not use the headphones at a high volume for too long,
and set the volume to a non-dangerous level. The higher the volume, the shorter
the non-dangerous listening time.

maintenance and cleaning

Cleaning the headphones and the base transmitter
1. Before cleaning, unplug the base transmitter from the power supply.
2. Clean the device only with a soft, dry cloth.
3. Do not use liquid cleaners or aerosol cleaners.
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troubleshooting guide

If you are having trouble with your headphones, please carry out the basic checks listed below. If you
cannot solve the problem by following the instructions below, contact your store's service department.
• No sound:
» Check that the mains adapter is plugged into the power outlet properly.
» Check that the power cord is plugged into the base transmitter correctly.
» Check that the headphones are switched on.
» Check that the sound source is switched on, correctly connected to the STEREO IN port on the base
transmitter, and that it is transmitting sound.
» Check that the base transmitter is connected to an audio output (generally indicated by the words
OUT or OUTPUT on televisions).
» The headphones' battery may be flat. Charge it.
» Check that the headphones' volume is not set to minimum. If it is, turn up the volume.
» If you have connected the base to your television using an optical cable to transmit sound to a
sound bar or sound system, check that the sound settings are correct and that the cable is properly
connected.
• Transmission problem between the headphones and the base:
» Your sound source volume is too high or low, which is causing disruption. Adjust the volume on your
sound source.
» The headphones' battery may be flat. Charge it.
» The headphones are too far from the base transmitter. The maximum range is 30 meters (without
obstacles).
» The audio signal volume is too low. Turn up the volume on your sound source.
• The headphones and the base no longer seem to be paired:
» Unplug the base from the power supply. Follow the pairing procedure described in the "Use" section.

simplified EU declaration of conformity

The undersigned, Sourcing & Création, hereby declares that the
electric device complies with directive 2014/53/EU.
The full text of the EU declaration of conformity is available from the following Internet address:
https://www.boulanger.com/info/assistance
essentiel b CT-701 TV headphones radio
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