– 8 –
ADJUSTMENT
ITEM
TIMING
PATTERN
SETTING
VR
LOCATION
ADJUSTMENT PROCEDURE
VERTICAL
CENTER
ADJUSTMENT
VERTICAL
SIZE
ADJUSTMENT
(VMC-8614F
only)
VERTICAL
SIZE
ADJUSTMENT
(VMC-8615FP
only)
TILT ADJUST-
MENT
WHITE BAL-
ANCE ADJUST-
MENT (VMC-
8614F only)
WHITE BAL-
ANCE ADJUST-
MENT (VMC-
8615FP only)
Adjusting VR303 to make screen up &
down symmetrize.
Adjusting VR301 to signal side of picture
of scali is "3" position.
Adjusting VR301 to signal side of picture
of scali is "2" position.
If screen slant and adjust DY to be not
slant.
Adjust VR803 G-Bias to center.
Adjust FBT screen VR make luminance
without video to 1.5
±
0.3 FL.
Adjust VR805 make Y value is 0.298
±
0.015.
Adjust VR801 make X value is 0.283
±
0.015.
Adjust VR501 make luminance with video
signal to 45 - 50 FL.
Adjust VR804 make Y value is 0.298
±
0.015.
Adjust VR802 make
X
value is 0.283
±
0.015.
Dark, bright balance, repeat to adjust
correctly X, Y value & luminance to
constant.
Adjust VR803 G-Bias to center.
Adjust FBT screen VR make luminance
without video to 1.5
±
0.3 FL.
Adjust VR805 make Y value is 0.329
±
0.015.
Adjust VR801 make X value is 0.313
±
0.015.
Adjust VR501 make luminance with video
signal to 45 - 50 FL.
Adjust VR804 make Y value is 0.329
±
0.015.
Adjust VR802 make X value is 0.313
±
0.015.
Dark, bright balance, repeat to adjust
correctly X, Y value & luminance to
constant.
PATTERN GENERATOR
MONOSCOPE PATTERN
PATTERN GENERATOR
MONOSCOPE
PATTERNPATTERN
GENERATOR
MONOSCOPE PATTERN
PATTERN GENERATOR
MONOSCOPE PATTERN
PATTERN GENERATOR
NO SIGNAL
PATTERN GENERATOR
FULL WHITE
PATTERN GENERATOR
NO SIGNAL
PATTERN GENERATOR
FULL WHITE
BRIGHT VR ,
CONTRAST VR
and SHARPNESS
VR to MAX.
BRIGHT VR ,
CONTRAST VR
and SHARPNESS
VR to MAX.
BRIGHT VR ,
CONTRAST VR
and SHARPNESS
VR to MAX.
BRIGHT VR ,
CONTRAST VR
and SHARPNESS
VR to MAX.
BRIGHT VR ,
CONTRAST VR
and SHARPNESS
VR to MAX.
BRIGHT VR ,
CONTRAST VR
and SHARPNESS
VR to MAX.
BRIGHT VR ,
CONTRAST VR
and SHARPNESS
VR to MAX.
BRIGHT VR ,
CONTRAST VR
and SHARPNESS
VR to MAX.
VR303
VR301
VR301
VR801,VR803,
VR805,
FBT FOCUS
VR
VR804,VR802,
VR501
VR801,VR803,
VR805,
FBT FOCUS
VR
VR804,VR802,
VR501
