DAPAudio PA240 Owner's Manual page 8

the corresponding source.
22) Tel. Paging input level control
This control lets you set the volume of the sound source, which is connected to the "Tel. Paging" (25).
Turning the control clockwise increases the volume of the corresponding source. We recommend to
leave the control of the momentarily not used inputs at their minimal setting "0".
23) Output terminals
These 5 terminals allow connecting speakers.
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