1-16 (No.52139)
HORIZONTAL
SIZE
adjustment
Signal
generator
Remote
control unit
H-SIZE
(1) Receive a cross-hatch signal.
(2) Enter the SERVICE MENU.
(3) Press the [RED] key, then enter the H/V adjustment
group.
(4) Select H-SIZE.
(5) Adjust H-SIZE until vertical lines on both the left and
right part of the cross-hatch will be visible nor screen
will be so wide.
(6) Check and readjust H-SIZE item if the adjustment
becomes improper after some other geometric
adjustments are done.
(7) Press the [INFORMATION] key and memorize the
set value.
ANGLE
adjustment
Signal
generator
Remote
control unit
ANGLE
(1) Receive a cross-hatch signal.
(2) Enter the SERVICE MENU.
(3) Press the [RED] key, then enter the H/V adjustment
group.
(4) Select ANGLE.
(5) Adjust ANGLE till the vertical lines of the cross-hatch
pattern become straight.
(6) Check and readjust ANGLE item if the adjustment
becomes improper after some other geometric
adjustments are done.
(7) Press the [INFORMATION] key and memorize the
set value.
BOW
adjustment
Signal
generator
Remote
control unit
BOW
(1) Receive a cross-hatch signal.
(2) Enter the SERVICE MENU.
(3) Press the [RED] key, then enter the H/V adjustment
group.
(4) Select BOW.
(5) Adjust BOW till the vertical lines become straight.
(6) Check and readjust BOW item if the adjustment
becomes improper after some other geometric
adjustments are done.
(7) Press the [INFORMATION] key and memorize the
set value.
NOTE:
In case where there is a bow-shaped distortion of
images on the screen. (Figure)
Item
Measuring
instrument
Test point
Adjustment part
Description
Screen size
Very
close
Very
close
Picture size 100%
