auna Silencium Mode D'emploi page 21

2. Adjust the size of the Headband, place the Headphone on your head.
To obtain the desired sound level, adjust the Volume Control on the
Headphone.
3. If interference or poor signal reception occurs, the headphone will be
muted and the LED will change to RED, searching for another channel will
be run automatically.
4. When the batteries of Headphone are at low level, the LED will blink in
RED. There will be beeping sound from the headphone in every minute
to indicate the last 5 minutes of working. A beep sound in each of the
first 4 minutes, and 2 beep sound in the last minutes and then it will
automatically switch off.
5. To charge the Batteries in the Headphone, turn OFF the Headphone by
pressing the Power button for about 2 seconds. Place the Headphone
on the Transmitter. The charging process begins automatically, and the
CHARGE LED on the transmitter will light in GREEN when the charging
contacts of transmitter and headphone are matched successfully. When
the charging process is completed, the GREEN LED will be OFF.
Note: For the initial use, please charge the batteries for 7 hours. If the
headphone is not in use, please switch it off and place back on the
transmitter.
EN
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