Adjustment; Sub-Contrast Adjustment - Panasonic TH-42PZ70B Service Manual

12 Adjustment

12.1. Sub-Contrast adjustment

Name of measuring instrument
RF generator
Base Band generator
1. Receive AV1 (PAL 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".
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.
1. Receive RF (PAL 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".
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.
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".
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 (AV)
Adjustment of AV system
Preparation (RF)
Adjustment of RF system
Preparation (HD)
Adjustment of HD system
Connection
35
TH-42PZ70B / TH-42PZ70E / TH-42PY70F / TH-42PY70P
Remarks
Remarks
Remarks
Remarks
Remarks
Remarks
Remarks