Acer G225HQ, Service Manual

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( C0/cool on OSD) Luminance
Color temperature
(
C1/User on OSD)
X+-
Y+-
Luminance
Color temperature
(C
3/Warm on OSD)
X+- 0.313+(-) 0.03
Y+- 0.329+(-) 0.03
Luminance
7.
Move cursor into “Burn-in Mode” tag and select “No” to disable burn-in mode.
8. Turns off the monitor power.
5.1.5. Writing EDID data into monitor
1. Setup a PC with DDC card.
2. Connect PC to monitor with a D-sub signal cable.
3. Please refer to the Q212 for the correct EDID file.
4. Runs the writing program to write the analog EDID data into EEPROM for analog input(ie. 15-pin D-
sub).
5. Repeat step 4 and write the digital EDID data into EEPROM for DVI-D input(ie. 24-pin DVI-D).
6. Read both EEPROM data and confirm it to match with the Q212 definition.
(Note : The DVI-D input may not operation correctly if the digital EDID data do not exist.)