Diamond View DV154, Service Manual

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DV154/154B LCD Monitor Service Guide
Alignment Procedure
2
D. Color adjustment :
1. Setup input timing UVGA7, white pattern .
2. Enter factory setting area (press “EXIT” & “Enter” plus “power on”).
3. Confirm auto color balance adjustment had already done.
4. Measure color temperature by Minolta CA-110 (or equivalent equipment).
5. Manually adjust RED, GREEN, BLUE value of each color temperature, C1, C2 & C3 to meet following spec
requirement,
X+- 0.283+(-) 0.03 Color temperature
(C1, 9300K set on OSD)
Y+- 0.297+(-) 0.03
X+- 0.313+(-) 0.03 Color temperature
(C2, 6500K set on OSD) Y+- 0.329+(-) 0.03
X+- 0.326+(-) 0.03 Color temperature
(C3, 5800K set on OSD)
Y+- 0.342+(-) 0.03
6. Turns off the monitor power.
E. Writing EDID file :
1. Setup a PC with DDC card.
2. Connect PC to monitor with a D-sub signal cable.
3. Please refer to the C212 for the correct EDID file.
4. Runs the writing program to write the EDID file into EEPROM for analog input, ie. 15-pin D-sub.
5. Read both EEPROM data and confirm it to match with the C212 definition.