White Balance -Calibration - Samsung LN26D450G1G Service Manual

4-4. White Balance - Calibration

4-4-1. White Balance -Calibration

ADC / WB
4-4-2. Service Adjustment
You must perform Calibration in the Lattice Pattern before adjusting the White Balance.
Color Calibration / Adjust spec
1. Source: HDMI
2. Setting Mode: 1280 x 720 @ 60 Hz
3. Pattern: Pattern #24 (Chess Pattern)
4. Use Equipment: CA210 & Master MSPG925 Generator
Use other equipment only after comparing the result with that of the Master equipment.
Input mode
CVBS IN (Model_#3)
Component IN (Model_#6)
PC Analog IN (Model_#21)
HDMI IN
Method of Color Calibration (AV)
„
1. Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port.
2. Press the Source button to switch to "AV 1" mode.
3. Enter Service mode.
4. Select the "ADC" menu.
5. Select the "AV Calibration" menu.
6. In "AV Calibration Off" status, press the " ► " button to perform Calibration.
7. When Calibration is complete, it returns to the high - level menu.
8. You can see the change of the "AV Calibration" status from Failure to Success.
AV Calibration
Comp Calibration
PC Calibration
HDMI Calibration
( Chess Pattern )
Calibration
Perform in NTSC B & W Pattern #24
Perform in 720p B & W Pattern #24
Perform in VESA XGA (1024 x 768) B & W Pattern #24
Perform in 720p B & W Pattern #24
4. Troubleshooting
Pattern
Lattice
Lattice
Lattice
Lattice
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