Using the RS 125 system
Changing the transmission channel
If several transmitters are operated simultaneously and are very close to one another, the sound quality can deteriorate and you hear e.g. hissing noise. To improve the sound quality, change the transmission channel:
Set the channel selector switch 9 on the transmitter to channel 1, 2 or 3.
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To set the headphones to the selected channel:
Press the TUNE button 3 on the headphones.
Adjusting the volume
Use the volume control 2 to adjust the volume to a suffi- cient and comfortable level.
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