JVC AV-29BH11EES, Руководство по обслуживанию

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No. 52085
AV-29BH11ENS
AV-29BH11EPS
AV-29BH11EES
14
Item
Measuring
instruments
Test point Adjustment part Description
V.
S-CORRECT.
& LINEARITY
adjustment Signal
generator
Remote
control unit
S-COR
LINRT
1. Receive a cross-hatch signal.
2. Enter the SERVICE MENU.
3. Press the RED key on the remote control unit, then enter the
H/V adjustment group.
4. Select S-COR with the UP/DOWN ( / ) key.
5. Adjust S-COR with the LEFT/RIGHT ( / ) key till the size
of squares on both the upper and lower part of cross-hatch
pattern become equal to the square laying on the vertical
center of the cross-hatch pattern.
6. Check and readjust S-COR item if the adjustment becomes
improper after some other geometric adjustments are done.
7. Press the INFORMATION key and memorize the set value.
8. Select LINRT with the UP/DOWN ( / ) key.
9. Adjust LINRT with the LEFT/RIGHT ( / ) key till all the
size of squares of the cross-hatch pattern become in equal
size from the top of the screen to its bottom of the whole
screen.
10. Check and readjust LINRT item if the adjustment becomes
improper after some other geometric adjustments
(especially after than S-COR adjustment) are done.
11. 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 on the remote control unit, then enter the
H/V adjustment group.
4. Select ANGLE with the UP/DOWN ( / ) key.
5. Adjust ANGLE with the LEFT/RIGHT ( / ) key till the
vertical lines of the crosshatch 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.
CENTER
UPPER
LOWER