Panasonic TH-42PV70L, Руководство по обслуживанию, Страница: 30 / 141

12 Adjustment
12.1. Sub-Contrast adjustment
Name of measuring instrument Connection Remarks
RF generator
Base Band generator
Preparation (AV) Remarks
1. Receive AV1 (PAL-M or NTSC 100% Full White or Split Colour bar shown as below) .
2. Goes into service mode.
3. Push “1” or “2” key, and goes into service mode for “Sub-Contrast”.
Adjustment of AV system Remarks
1. The colour key yellow button of remote control is pushed.
2. The OSD character of sub-contrast becomes red.
(Inside under automatic adjustment)
3. The OSD character of sub-contrast returns to black.
4. End.
Preparation (RF) Remarks
1. Receive RF (PAL-M or NTSC 100% Full White or Split Colour bar shown as below.)
2. Goes into service mode.
3. Push “1” or “2” key, and goes into service mode for “Sub-Contrast”.
Adjustment of RF system Remarks
1. The colour key yellow button of remote control is pushed.
2. The OSD character of sub-contrast becomes red.
(Inside under automatic adjustment)
3. The OSD character of sub-contrast returns to black.
4. End.
Preparation (HD) Remarks
1. Receive Component
(1080i/ 60Hz or 1080i/ 50Hz, 100% Full White or Split colour bar as shown below.)
2. Goes into service mode.
3. Push “1” or “2” key, and goes into service mode for “Sub-Contrast”.
Adjustment of HD system Remarks
1. The colour key yellow button of remote control is pushed.
2. The OSD character of sub-contrast becomes red.
(Inside under automatic adjustment)
3. The OSD character of sub-contrast returns to black.
4. End.
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TH-42PV70L