LG 22LU7000 - Page 16

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Only for training and service purposes
4-2) EDID Setting
a) Connect D-sub signal cable to D-sub jack(PC VGA)
b) Connect HDMI signal cable to HDMI jack(HDMI)
c) Write EDID data to EEPROM(24C08) by using DDC protocol
d) Check whether written EDID data is correct or not
4-3) PC EDID Table
a) LU7000-ZA
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 00 FF FF FF FF FF FF 00 1E 6D A B
0x10 C 01 03 08 29 17 78 2A 6F B5 A4 55 4D 9B 25
0x20 12 50 54 A1 08 00 31 40 45 40 61 40 01 01 01 01
0x30 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70
0x40 36 00 9A E6 10 00 00 1E 0E 1F 00 80 51 00 1E 30
0x50 40 80 37 00 9A E6 10 00 00 1C 00 00 00 FD 00 39
0x60 3F 1C 45 0F 00 0A 20 20 20 20 20 20 00 00 00 FC
0x70 D 00 E
ⓐ Product ID
MODEL NAME PRODUCT ID HEX EDID Table
19LU7000
19379 4B B3 B3 4B
22LU7000
22315 57 2B 2B 57
ⓑ Serial No: Controlled on production line.
ⓒ Week, Year: Controlled on production line: ex) Weekly : ‘01’ Î ‘01’ , Year : ‘2009’ Î ’13’
ⓓ Model Name(Hex):
MODEL NAME MODEL NAME(HEX)
19LU7000
00 31 39 4C 55 37 30 30 30 2D 5A 41 0A 20
22LU7000
00 32 32 4C 55 37 30 30 30 2D 5A 41 0A 20
ⓔ Checksum: Changeable by total EDID data.