- Select the source as "VGA".
- Set contrast to 50(CMO) & Brightness to 50(CMO), at 'Standard Meny Mode'
- Apply "PGCWRGB" pattern by VGA pattern generator.
- Press [Menu > 2 > 3 > 4 ] to enter factory mode.
- At factory mode, select Factory > Picture > ADC > Auto Color item. Press " > " key to adjust 'ADC_GAIN_R, ADC_GAIN_G, ADC_GAIN_B, AND ADC_OFFSET_R, ADC_OFFSET_G, ADC_OFFSET_B.
- After adjustments, store the values to NVM.
Sunday, September 09, 2012
ACER - AT 2645LC SERVICE MODE
Professional technician for all kind of electronic equipment. Doing since 1974.