Shure AVC20 Stereo System User Manual


 
VOLUME-BALANCE CONTROL
The AVC20 is equipped with
4
built-in power amplifiers. The volume of each of these can be controlled separately.
Volume Control
m
Press the upper side
to simultaneously increase the volume of all four speakers.
Press the lower side
to simultaneously decrease the volume of all four speakers.
IvoLuME
Volume increases faster than
it
decreases.
Balance Control
FR
FL:
lncreases the volume of the front left speaker.
FR: lncreases the volume of the front right speaker.
RL: lncreases the volume of the rear left speaker.
RR:
Increases the volume of the rear right speaker.
FRONT: Causes the surround image to slowly travel towards the front.
REAR: Causes the surround image to slowly travel towards the rear.
RL
,,
LEFT:
Causes the surround image to slowly travel towards the left.
RIGHT:
Causes the surround image to slowly travel towards the right.
When the volume of one of the four speakers reaches
the maximum level, the indicator flashes. When
the volume of one of the four speakers reaches the
minimum level, the indicator flashes.
This mark lights.
Dolby Surround and lnput Volume
The output level on some
VHD video disc players or laser disc players is quite high. When
this is the case, DOLBY SURROUND sound may be distorted. Should this happen, lower
the INPUT VOLUME. INPUT
VOLUME
lnput Volume
The lnput Volume control located behind the control
Adjusting the lnput Volume
panel door is used to
set
the maximum volume
so
@
First set the INPUT VOLUME control to the mini-
that the volume of none of the speakers exceeds
a
mum. (Number
@
inside the control panel door)
certain level.
@
Use the Volume up control and set the AVC20
volume to the maximum (the
If_l
indicator will
flash), then bring
it
down
5
steps.
(Press the Volume down
button
5
short times)
@
Next gradually increase the lnput Volume until a
comfortable listening level is reached.
This is described by the following diagram.
Greatest volume which
w
LIMIT
This mark lights.
.fin
Volume you most frequently use.
+.-
can be produced by
the
AVCZO
+-------
Greatest volume set by
the INPUT
VOLUME
control.
-
k4i.i-m volume
-
LOWER
no sound is produced.