Sharp CD-BK3100W Operation Manual page 10

System Connections (continued)
„ Placing the speaker system
The left and right speakers have individual shapes. For best performance, place the
speakers according to the diagram below.
Left speaker
Speaker grilles are removable:
Make sure nothing comes into contact with the speaker
diaphragms when you remove the speaker grilles.
Bi-amp system:
Each speaker unit has a built-in subwoofer (low frequency range) which is driven sep-
arately from the woofer and tweeter (mid-to-high frequency range). Two independent
amplifiers which have individual frequency characteristics are used. By amplifying
separately the two frequency bands, clearer sound is achieved.
Tweeter
Sub-
woofer
Woofer
E-9 ENGLISH
Right speaker
Mid-to-high range
(200 Hz - 20 kHz)
Power amplifier
Pre-amplifier
Pre-amplifier
Power amplifier
Ultra-low range
(60 Hz - 200 Hz)
Demonstration mode (See page 10.)
„ Setting the AC voltage selector
Check the setting of the AC voltage selector located on the rear panel before plug-
ging the unit into a wall socket. If necessary, adjust the selector to correspond to the
AC power voltage used in your area.
Turn the selector with a screwdriver until the appropriate voltage num-
ber appears in the window (110 V, 127 V, 220 V or 230 V - 240 V AC).
„ Connecting the AC power lead
After making all connections, plug the unit. If you plug the unit first,
the unit will enter the demonstration mode (see page 10).
Note:
Unplug the AC power lead from the wall socket if the unit will not be in use for a pro-
longed period of time.
AC Plug Adaptor
In areas (or countries) where a wall socket as shown in illustration
the unit using the AC plug adaptor supplied with the unit, as illustrated. The AC plug
adaptor is not included in areas where the wall socket and AC power plug can be
directly connected (see illustration
L-ch
is used, connect
).
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