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SELECTOR
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MAIN
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ws
VOLUME
(BALANCE)
LOUDNESS)
DC Volt
Meter
@ Setup
1.
Lay
the
unit
at
an
ordinary
position
away
from
a
direct
current
from
a
cooler
or
fan.
Do
the
adjustment
at
a
temperature
between
15°C
(59°F)
and
30°C
(86°F).
e@ Adjustment
1.
Remove
Top
cover.
And
then
connect
DC
Voltmeter
to
Test
points
of
1U-2009
(Main
Unit).
2.
Connect
Power
cord
to
AC
wail
outlet,
and
turn
Power
Switch
"on"
(-=.)
. Within
10
seconds
turn
VR301
(Lch)
and
VR302
(Rech)
clockwise
so
that
the
DC
voltmeter
reads
1.0
+
0.2
mV
DC.
Then
after
2
minutes
warmup
adjust
VR301
and
VR302
so
that
the
DC
Voltmeter
reads
3.0
+
0.2mV
DC.
4.
And
after
10
minutes
warmup
adjust
VR301
and
VR302
so
that
the
DC
Voltmeter
reads
3.0
+
0.2
mV
DC.
~
11
PIVI
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