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ADJUSTMENT
ITEM
TIMING
PATTERN
SETTING
VR
LOCATION
ADJUSTMENT PROCEDURE
HORIZONTAL
HOLD AD-
JUSTMENT
VERTICAL
SIZE ADJUST-
MENT
HORIZONTAL
WIDTH AD-
JUSTMENT
VERTICAL
LINEARITY
ADJUSTMENT
FOCUS
ADJUSTMENT
RASTER
CENTERING
ADJUSTMENT
RASTER TILT
ADJUSTMENT
BRIGHTNESS
ADJUSTMENT
VERTICAL
HOLD AD-
JUSTMENT
PATTERN GENERATOR
MODE CROSS-HATCHED
PATTERN
PATTERN GENERATOR
MODE MONOSCPE
PATTERN
PATTERN GENERATOR
MODE MONOSCPE
PATTERN
PATTERN GENERATOR
MODE CROSS-HATCHED
PATTERN
PATTERN GENERATOR
MODE DOT PATTERN
DISCONNECT VIDEO
SIGNAL
PATTERN GENERATOR
MODE CROSS-HATCHED
PATTERN
DISCONNECT VIDEO
SIGNAL
PATTERN GENERATOR
MODE MONOSCPE
PATTERN
This adjustment is required only if display
moniter has a H-HOLD problem .
Adjust H-HOLD VR301 until the pattern is
stable hold.
Adjust VR402 until height for eye comfort
obtained.
Adjust VR901 until D908(+) voltage to
114V to 115V (at 110V AC),113.5V to
114.5V (at 120V AC).
Adjust the vertical linearity control VR401
for equal spaceing of lines between the
center extreme of scan.
The focus control may be adjusted for
optimun focus by VR202.
The raster is centered by rotating the two
small at the rear of the yoke.
Loosen the screw on the rear of deflection
yoke, rotating the yoke to correct position
tighten the screw.
Adjust VR205 to the suitable brightness.
The vertical hold is automatic stop rolling.
VR301
VR402
VR901
VR401
VR202
VR205
2. SERVICE ADJUSTMENTS
CONTRAST VR
AND BRIGHT
VR TO CENTER.
CONTRAST VR
AND BRIGHT
VR TO CENTER.
CONTRAST VR
AND BRIGHT
VR TO CENTER.
CONTRAST VR
AND BRIGHT
VR TO CENTER.
CONTRAST VR
AND BRIGHT
VR TO CENTER.
CONTRAST VR
AND BRIGHT
VR TO CENTER.
CONTRAST VR
AND BRIGHT
VR TO CENTER.
CONTRAST VR
AND BRIGHT
VR TO MAX.
CONTRAST VR
AND BRIGHT
VR TO CENTER.
