JVC AV-T2912/ZAR Service Manual page 43

Measuring
Item
instrument
SUB COLOR Remote
adjustment control unit
SUB TINT Remote
adjustment control unit
Test point Ad justment item
No .3 COL . PALM
No .4 COL . PALN
No .5 COL . NTSC
No . 6 TINT
No. 51917
Description
[PAL-M]
1. Receive a PAL-M broadcast.
2. Select "No.3 COL. PALM" of the PICTURE mode in SERVICE
MENU.
3. Confirm the initial setting value of the "No.3 COL. PALM".
4. If the color is not the bes t with the initial setting value, mak e
fine adjustment until you get the best color.
[PAL-N]
1. Receive a PAL-N broadc ast.
2. Select "No.4 COL. PALN" of the PICTURE mode in SERVICE
MENU.
3. Confirm the initial setting value of the "No.4 COL. PALN".
4. If the color is not the bes t with the initial setting value, mak e
fine adjustment until you get the best color.
[NTSC]
1. Receive a NTSC broadcast.
2. Select "No.5 COL. NTSC" of the PICTURE mode in SERVICE
MENU.
3. Confirm the initial setting value of the "No.5 COL. NTSC".
4. If the color is not the bes t with the initial setting value, mak e
fine adjustment until you get the best color.
COLOR ADJUSTMENT
No.3 COL. PAL-M
No.4 COL. PAL-N
No.5 COL. NTSC
1. Receive a NTSC color bar signal.
2. Select "No. 6 TINT" of the PICTURE mode in SERVICE
MENU.
3. Confirm the initial setting value of the "No. 6 TINT".
4. If the tint is not the bes t with the initial setting value, make fine
adjustment until you get the best tint.
TINT ADJUSTMENT
No.6 TINT
AV-T2922
Variable Initial setting
range value
0 ～ 127
80
0 ～ 127
80
0 ～ 127
95
Variable Initial setting
range value
0 ～ 127
65
25