LG Flatron F720B Service Manual page 12

14) Set Brightness and Contrast to Max position.
15) Set SUB-CONTRAST 127(7F) (decimal) position.
16) Set B-DRIVE to 100(64) at DRIVE of the alignment
program.
17-1) Adjust R-DRIVE and G-DRIVE command to white
balance x=0.283 ± 0.003 and y=0.298 ± 0.003 on the
White Balance Meter with PC arrow keys.
17-2) Display color 15,0 window pattern (70x70mm) at mode 4.
18) Adjust SUB-CONTRAST command to 45
19) After push the "ENTER" key.
20) Display color 15,0 full white patten at Mode 4..
21) COLOR ADJ. LUMINANCE
22) Adjust ABL to 32 ± 1FL of the luminance.
23) After push the "ENTER" key, and "COMMAND
PRESET EXIT Y(Yes)" command.
24) Exit from the program.
5. Input EDID Data.
6. Adjustment for Focus.
± 2FL .
ABL command.
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1) Display color 15,0 cross hatch pattern at Mode 4.
2) EEPROM Write EDID command and confirm
"EDID Write OK!!" message of monitor.
3) Exit from the alignment program.
4) Power switch OFF/ON for EDID data save.
1) Set the Brightness and Contrast to max position.
2) Display H character in full screen at Mode 4.
3) Adjust two Focus control on the FBT that focus
should be the best condition.