thomann Sirus Quad B 823, User Manual

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44 Main switch
Hold the switch pressed for several seconds to turn on the table call stations transmitter.
Hold the switch pressed again for several seconds to turn off the transmitter.
Press the main switch briefly to mute the table call stations transmitter.
Replace the batteries when the LED of the main switch changes from green to red. If the voltage of the batteries
reduces even further, the display shows ‘bAtOFF’ and the transmitter is automatically switched off.
45 Display (see
Ä ‘Display’ on page 33 )
46 Rotary volume control
47 Infrared sensor
48 Battery compartment for two round cell batteries (AA, LR06), 1.5 V or comparable rechargeable batteries.
49 Switch for selecting the radio signal
Slide the switch on ‘H’ (high power) to use the transmitter from a long distance. Slide the switch on ‘L’ (low power)
to use the transmitter from a short distance.
Connections and controls
Quad R 823 Quad H 823 Quad B 823 Quad C 823
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