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KP-51DS1U
RM-892
GREEN VERTICAL LINE ADJUSTMENT
1. Receive the PAL SPCB signal.
2. Carefully watching out for the GH CENT screen center sec-
tion, adjust GH CENT, GH BOW, GH SKEW.
3. GH 4BOW adjustment. Correct the corner distortion which
could not be adjusted with GH BOW.
Watch out only for the
GH CENT center point.
Watch the vertical center line.
GH CENT
GH BOW
GH SKEW
GH 4BOW
GREEN HORIZONTAL LINE ADJUSTMENT
1. Receive the PAL SPCB signal.
2. Finely adjust the center position of the vertical line at the
center of the screen with GV CENT.
3. Using GV SKEW and GV BOW, correct the tilt and bow of
the horizontal line at the centre of the screen.
Watch the horizontal
center line.
Watch out only for the
GV CENT center point.
Watch out only for the GV
CENT center point.
GV CENT
GV BOW
GV SKEW
GREEN SIZE AND LINEARITY ADJUSTMENT
1. Receive the Internal pattern (crosshatch) signal.
2. Balance the sizes at both sides of the center section of the
screen with GH MLIN.
3. Balance the sizes on both end sections of the screen with
GH LIN.
4. While tracking, adjust with GH MLIN and GH LIN so
that the sizes of the horizontal line at the center of the
screen are symmetrical left and right.
MLIN
LIN
