Alignment Procedure (For Function Adjustment) - BenQ XL2411T Product Service Manual

4.2. Alignment procedure (for function adjustment)

A. Preparation:
1. Setup input timing ICL-605(800x600@60Hz), Pattern: 5-Mosaic.
2. Setup unit and keep it warm up at least 30 minutes.
B. Timing adjustment:
Enter factory setting area (press "ENTER", "MENU" and then press "SOFTPOWER").
1.
2. Check the settings to following values:
Then, turn off the monitor power.
3. Turn on power enter user area.
C. Color balance adjustment:
1. Enter factory setting area (press "ENTER", "MENU" and then press "SOFTPOWER").
2. Setup input timings (800x600@60Hz), Pattern: 5-Mosaic.
3. Setup Color mode "User Mode".
4. Open Factory page then select "White Balance" item and press "ENTER" button to do auto
color.
D. Color adjustment:
1. Setup input timing ICL-605, white pattern.
2. Confirm auto color adjustment had already done.
3. Measure color temperature by Minolta CA-110 (or equivalent equipment).
4. Check the color temperature Bluish, Reddish & Normal. The color temperature
specification as follows:
Color mode
Normal 6500k
Bluish 9300k
Reddish 5800k
User Mode Panel default color temp.
sRGB 6500k (Gamma=2.2±0.2)
5. Setup input timing, 32 -Gray pattern.
To check if there are any abnormal display problems of preset timing modes.
6. Checking if the picture is no good, reject this monitor.
7. To check the power consumption by disabling "burn-in mode" setting
8. To clear user data and program complete DDC data to monitor by IIC bus communication.
Contrast = 50
Brightness = 90
Color = User Mode
Senseye mode = Standard
Language = English
Burn In =ON
Color temperature
- 37 -
x
0.313±0.020 0.329±0.020
0.283±0.020 0.297±0.020
0.326±0.020 0.342±0.020
0.313±0.015 0.329±0.015
Y
Min 250m
Min 200/m
Min 250/m
Min 250/m
200 ± 20 cd/m
2
2
2
2
2