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8.3. Picture level adjustment (VIDEO)
8.4. Picture level adjustment (YUV)
Instrument Name Remarks
1. REMOTE TRANSMITTER
2. Video signal generator (100% Color bar)
Adjustment or Inspection Procedure Remarks
<procedure>
1. Receive 100% Color bar.
(ASPECT: ZOOM or FULL, Picture mode: VIVID, AI Picture: OFF)
* BACK LIGHT MAX VALUE
<Inspection>
1. Enter Service mode, and select ADJUST CONTRAST.
Volume UP/DOWN key makes GAIN value displayed on the right of CONTRAST to set.
Pushing the remote controller [OK] key for about 3 seconds, GAIN is suited to the adjustment value auto-
matically.
Instrument Name Remarks
1. REMOTE TRANSMITTER
2. Component Video signal generator (100% Color bar 1080i)
Adjustment or Inspection Procedure Remarks
<procedure>
1. Receive 100% Color bar.
(ASPECT: ZOOM or FULL, Picture mode: VIVID, AI Picture: OFF)
* BACK LIGHT MAX VALUE
<Inspection>
1. Enter Service mode, and select ADJUST CONTRAST.
Volume UP/DOWN key makes GAIN value displayed on the right of CONTRAST to set.
Pushing the remote controller [OK] key for about 3 seconds, GAIN is suited to the adjustment value auto-
matically.
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