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CAMERA ADJUSTMENTS
1-1-1.
Horizontal Tilt Adjustment
1-1-2.
Centering Adjustment
Mode
Playback
Mode
Playback
Alignment tape for checking operation
Signal
(WRS-SNSP)
Monoscope portion
Alignment tape for checking operation
Signal
(WRS-SNSP)
Monoscope portion
Specified Value
See Fig. 1-2.
Adjustment method:
3)
Make a picture horizontal by turning the DY.
Loosening this nut releases the DY
i)
DY (Deflection yoke)
Fig. 1-1.
Horizontal line
Ff Us"
Specified value: Image orientation within
£1,5°
of horizontal line.
8
Fig. 1-2.
®
©
©
V SIZE
AFC
CONT — BRIGHT
Volume dumbbell (CP901)
Fig. 1-3.
Specified Value
See Fig. 1-5.
Adjustment method:
1) Tum the centering adjustment rings to provide an image
with even right, left, upper and lower margins. (See Fig.
1-4.)
Note: Since the centering position is affected by the earth
magnetism, turn the equipment over 360°
horizontally,
and make adjustments at the orientation which exhibits
median displacements of the image.
Centering adjustment rings
Fig. 1-4.
i
—
1
'
!
|
!
1
1
dt
i
£4%
Ae aden
Sy
J
a
Te
44%
Fig. 1-5.
1-1-3.
AFC Adjustment (VF-22 Board)
Mode
E-E or Camera standby
Signal
Color bar
Measurement Point
C915 @ side
z
Digital voltmeter or oscilloscope
Measuring Instrument | (56 range)
'Adjustment Element _| Volume dumbbell ® (AFC)
Specified Value
2.6 + 0.2 Vde
Adjustment method:
1) Adjust volume dumbbell ® (AFC) for 2.6 + 0.2 Vde. (See
Fig. 1-3.)
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