Shure AVC20 Stereo System User Manual


 
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Operation Selector Switch
Use this switch to select NORMAL or Balanced
Transformerless
(BTL) operation.
NORMAL Operation
0
Use this position for independent operation
of the four power amplifiers.
0
This is the position in which the AVC20
is
normall
y
used.
0
In this position, the AVC20's output is
30W x
4.
BTL Operation
0
Use this position to use the AVC20 as a
stereo amplifier, with the four power ampli-
fiers combined in groups of two.
0
In this position, the AVC20's output is 60W
x 2.
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Power Cord
Plug this into an ac wall outlet. 120
Vac 60Hz.
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Supplementary Power Outlets (AC OUTLETS)
SWITCHED
This outlet operates only when the AVC20
power is on.
Use this outlet to plug in equipment with a
maximum power consumption of
100W.
Use this outlet for example for a self-powered
subwoofer.
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Supplementary Power Outlets (AC OUTLETS)
UNSWITCHED
These outlets can be used regardless of whether
the
AVC20 power is on or not.
Use these outlets to plug in equipment with
a
maximum power consumption of 100W.
CAUTION
TURN OFF
AVC2O
POWER BEFORE
OPERATING
THIS SWITCH.
(For details, refer to page
15)
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Speaker Connection Terminals
Use these to connect speakers.
(Refer to page
5
for details.)
WARNING
Power Consumption of Outlets
Never use the AC OUTLETS with equipment
which consumes more power than is indicated
on the panel (for example, toasters or hair
dryers). This could damage the equipment or
result in a fire.