Sennheiser RS 130 Notice D'emploi page 16

Turning the transmitter on and off (Fig. 5)
Turn on the sound source. This automatically activates the
transmitter and the green LED "ON/OFF" lights up. If the sound
source is turned off, the transmitter is automatically deactivated
after approx. 3 minutes (the LED "ON/OFF" goes off).
Note: The automatic level control only functions if the volume of the
sound source is sufficient.
Turning the headphones on and off (ON/OFF, Fig. 5)
Move the "ON/OFF" switch on the headphones to the position "ON".
The headphones then start the transmitter search-tuning.
Adjusting the volume (VOLUME, Fig. 6)
Use the "VOLUME" control to adjust the volume on the headphones.
Auto-tuning –
automatic transmitter search-tuning with
(TUNE, Abb. 7)
memory function
Note: The transmitter must be activated (green LED "ON/OFF" lit)
and the headphones must be turned on.
By pressing the TUNE button or after turn-on, the headphones start
scanning the whole frequency range for a transmitter signal. If a
transmitter signal is found, the transmitter search-tuning stops and
the headphones produce – depending on the selected channel – one,
two or three beeps. The audio transmission then starts.
If, for some reason, the signal found is not the correct one (e.g. from
another nearby system), press the TUNE button again and the
transmitter search-tuning is continued. When turning on the head-
phones, they automatically start the transmitter search-tuning on
the last selected channel.
If no transmitter signal is received for an extended period of time
(e.g. the range is exceeded or the transmitter is deactivated), six
short beeps are produced. After approx. 10 minutes, the
headphones automatically turn off. By pressing the TUNE button,
the headphones can be turned on again.
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