Shure AVC20 owner manual Volume-Balancecontrol, Volume Control, Balance Control, lnput Volume

Models: AVC20

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VOLUME-BALANCE CONTROL

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

IvoLuME

Balance Control

RL

lnput Volume

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.

Volume increases faster than it decreases.

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.

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.

The lnput Volume control located behind the control panel door is used to set the maximum volume so that the volume of none of the speakers exceeds a certain level.

Adjusting the lnput Volume

@First set the INPUT VOLUME control to the mini- mum. (Number @ inside the control panel door)

@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.

 

w

Greatest volume which

 

can be produced by

 

 

 

 

the AVCZO

 

+-------Greatest volume set by

LIMIT

 

the INPUT VOLUME

This mark lights.

 

control.

Volume you most frequently use. +.- .fin

 

-

 

k4i.i-m volume -

LOWER

 

no sound is produced.

 

 

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

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Shure AVC20 owner manual Volume-Balancecontrol, Volume Control, Balance Control, lnput Volume