Beyerdynamic UHF Wireless System Opus 900 User Manual

• Turn the menu control      to select “SQ”. The currently selected squelch is displayed.

• To change the squelch level, press the menu control. The squelch level will start to flash. Turn the

menu control to select the desired squelch level between 1 and 99. In order to confirm the
selected squelch level, press the menu control.

• Turn the menu control      to select “VOL”. Now you can check the output level or if the receiver is

muted. 

• To change the setting, press the menu control. The current setting will start to flash. 
• Turn the menu control to mute the receiver or to set the output level according to the transmitter

gain (0 dB, -10 dB, -20 dB, -30 dB). 

• Press the menu control to confirm the setting. 

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