JVC AV-32120 Service Manual page 29

Measuring
Item
instrument
SUB BRIGHT
adjustment
SUB
CONTRAST
adjustment
SUB TINT
Adjustment
(Ⅰ Ⅰ Ⅰ Ⅰ # # # #
SUB COLOR
adjustment
(Ⅰ Ⅰ Ⅰ Ⅰ # # # #
Test point Adjustment part
No.1 BRIGHT
No.2 PICTURE
No.6 TINT
No.7 COLOR
No. 51806
Description
1. Receive a broadcast.
2. Select "No.1 BRIGHT" of the PICTURE MODE.
3. Set the initial setting value of the "No.1 BRIGHT" with the
LEFT/RIGHT key of the MENU.
4. If the brightness is not the best with the initial setting value,
make fine adjustment of the "No.1 BRIGHT" until you get the
optimum brightness.
1. Receive a broadcast.
2. Select "No.2 PICTURE" of the PICTURE MODE.
3. Set the initial setting value of the "No.2 PICTURE" with the
LEFT/RIGHT key of the MENU.
4. If the contrast is not the best with the initial setting value, make
fine adjustment of the "No.2 PICTURE" until you get the
optimum contrast.
[ Method of adjustment without measuring instrument ]
1. Receive a broadcast.
2. Select "No.6 TINT" of the PICTURE MODE.
3. Set the initial setting value of the "No.6 TINT" with the
LEFT/RIGHT key of the MENU
4. If the tint is not the best with the initial setting value, make fine
adjustment of the "No.6 TINT" until you get the optimum tint
[ Method of adjustment without measuring instrument ]
1. Receive a broadcast.
2. Select "No.7 COLOR" of the PICTURE MODE.
3. Set the initial setting value of the "No.7 COLOR" with the
LEFT/RIGHT key of the MENU.
4. If the color is not the best with the Initial setting value, make
fine adjustment of the "No.7 COLOR" until you get the optimum
color.
AV-27GFH
25