LG Flatron T711B Service Manual page 17

4. EDID Data Edit Using Service software Program
4.1 Read and Modify EDID Data
1) Connector the monitor and adjust device as Figure1
2) Display color 15,0 cross hatch pattern at Mode 4.
3) Use EDIT – MODEL SEL. command to select the right model info file.
4) Use EDIT – EDID INFO command and return to read the EDID Data.
5) Modify the EDID Data if needed and using F10 to save the change and exit.
4.2 Write EDID Data.
1) Display color 15,0 cross hatch pattern at Mode 4.
2) Use 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.
00 01 0 2 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 | 00 FF FF FF FF FF FF 00 1E 6D 97 43 *
10 | ** 01 0E 01 03 18 21 18 B5 E8 F6 29 A2 53 47 99 25
20 | 10 48 4C FF FE 80 31
30 | 81 4A 01 01 01 01 EA 24 00 60 41 00 28 30 30 60
40 | 13 00 36 E6 10 00 00 1E 00 00 00 FD 00 32 A0 1E
50 | 47 0B 00 0A 20 20 20 20 20 20 00 00 00 FC 00 54
60 | 37 31 3 1 53 0A 20 20
70 | 00 0A 20 20 20 20 20 20 20 20 20 20 20 20 00 ***
VIDEO
SIGNAL
GENERATOR
59 71 4F 45
20 20 20 20 20 00 00 00 FC
Figure 1. Cable Connection Figure 1. Cable Connection
IBM
Compatible PC
PARALLEL PORT
C
Power inlet (required)
Power Select Switch
(110V/220V)
A Power LED
E ST Switch
B
F V-Sync On/Off Switch
(Switch must be ON.)
01 00 00
59 61 59 81 80
A
15 11
10
- 18 - 6
5 1
OFF ON
5V
F
B
- 1 7 -
00
9 6
5 1
C
13
25
5V
4.7K
4.7K
ON
5V
E
74LS06
4.7K
OFF
74LS06
1
14