White Balance -Calibration - Samsung B1930HD Service Manual

4. Troubleshooting
4-8. White Balance - Calibration

4-8-1 White Balance -Calibration

1. Calibration
4-8-2 Service Adjustment -
Color Calibration
„
Adjust spec.
1. Source : PC
2. Setting Mode : 1024X768 60hz
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
PC IN (Model_#21)
Method of Color Calibration (PC)
„
1) Apply the VESA XGA Lattice (N0. 21) pattern signal to the PC IN port
2) Press the Source key to switch to "PC" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "PC Calibration" menu.
6) In "PC Calibration Off" status, press the "
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "PC Calibration" status from Failure to Success.
4-14
PC Calibration
You must perform Calibration in the Lattice Pattern before adjusting the White Balance.
( Chess Pattern )
Calibration
Perform in VESA XGA (1024x768)
B&W Pattern #24
<Table 1>
" key to perform Calibration.
Pattern
Lattice