Akai X-360

a)
b)
c)
qd)
12
ADJUSTMENT
OF
COMPUT-O-MATIC
RECORDING
LEVEL
SENSITIVITY
As
shown
in
Fig.
7,
connect
an
Audio
Oscillator
to
the
Left
Line
Input
Jack
(56)
of
the
tape
recorder,
and
supply
a
1,000
Hz
signal.
Push
the
“SOURCE”
Monitor
Button.
Set
the
Track
Selector
to
“STEREO”.
Turn
the
Line
Record
Level
Control
Knob
(19)
so
that
the
left
channel
VU
meter
needle
indicates
“O”
VU
(white
marke).
The
COMPUT-O-MATIC
should
be
set
to
the
“OFF”
position.
Push
the
COMPUT-O-MATIC
Button
to
the
“ON”
position,
and
the
Indicator
needle
automatically
moves
frum
maximum
to
“O”
VU
level.
Adjust
the
semi
fixed
resistor
VR70-1
(1OOKB)
of
COM
DETECTOR
CARD
(RD-570)
so
that
VU
meter
needle
indicates
exactly
“O’’
VU.
If the VU meter needle indicates lower than
“O”
VU.
reset
the
COMPUT-O-MATIC
Button
to
“OFF”
position.
Readjust
the
VR70-1
to
an
increas-
ed value, push the button to “ON” and recheck.
0.S.C.
|, OOOHz
Line Input (Left channel)
Fig. 7