Cetacea Sound PAS I Presentation Audio System Owner's Manual - Manual (Page 5)

Page 5
Use of Controls and Connections
Power On/Off. If power to the PAS is turned on/off by a main
power switch, some “pop” or static sounds may be heard through the
speakers. To avoid this disturbance it is recommended to turn the
volume down on the PAS before using a main power switch.
Volume Up/Down. Volume is controlled by the use of a knob
located on the top of the smallest satellite. See Figure 2.
Subwoofer Volume Control (Bass Level). With the subwoofer in
the desired location, the volume control is used to mix the level of
the subwoofer with the satellite speakers. Mixing is usually done by
playing a wide variety of music and speech and adjusting the control
until a natural sound is obtained.
Do not put the AC power plug into the wall outlet before the volume
is adjusted down.
See Fig. 2
Volume Control and Subwoofer Connections
Note: When using the subwoofer, the wall pack
power adapter is not required.
wires from subwoofer
Input
Volume
9V DC Output Hi Lo