Sony KP-FS57M31 Service Manual page 50

6) Select "GRN SKEW", and correct the tilt of horizontal lines
and vertical lines.
• GRN SKEW (horizontally/vertically)
Move the joystick
to the right.
Move the joystick
up.
7) Select "GRN SIZE", and adjust so that each distance from
center to left end and to right end is equal. Adjust so that each
distance from center to top and to bottom is equal.
• GRN SIZE (horizontally/vertically)
Move the joystick
to the right.
Move the joystick
up.
8) Select "GRN LIN", and adjust so that each space at the right
end and at the left end of screen is equal. Adjust so that each
space at the top and at the bottom of screen is equal
• GRN LIN (horizontally/vertically)
Move the joystick
to the right.
Move the joystick
up.
9) Select "GRN MSIZ", and correct the space intervals for the
Move the joystick
to the left.
10) Select "GRN MLIN", and correct the sizes of the horizontal
Move the joystick
down.
10) Select "GRN PIN", and adjust so that right and left vertical
Move the joystick
to the left.
Move the joystick
down.
11) Select "GRN KEY", and adjust so that upper and lower hori-
Move the joystick
to the left.
Move the joystick
down.
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KP-FS57M31/M61/M90/M91
horizontal section of the screen are equal.
• GRN MSIZ (horizontally)
Move the joystick
to the right.
line at the center of the screen are symmetrical left and right.
• GRN MSIZ (horizontally)
Move the joystick
to the right.
lines on the screen become straight .Adjust so that upper and
lower hprizontal lines on the screen become straight
• GRN PIN (horizontally/vertically)
Move the joystick
to the right.
Move the joystick
up.
zontal lines on the screen become parallel.
• GRN KEY (vertically)
Push the joystick
up.
12) Press "9" button on the commander to enter the fine ad-
justment mode.
13) Make fine adjustment so that horizontal lines and vertical
lines become straight.
14) Press "9" button on the commander to return to the
coarse adjustment mode.
RM-997
Move the joystick
to the left.
Move the joystick
to the left.
Move the joystick
to the left.
Move the joystick
down.
Push the joystick
down.