InFocus IN5316HD Service Manual page 70

Delta Elec. Inc.
6-2. Calibrate YPbPr (480i @60Hz):
quipment： VG828, must be take off H/V sync terminal from machine.
E
Step 1： I In service Mode select ADC Calibration - YPbPr. In this menu input pattern with 75﹪SMPTE
pattern for calibrate Component Source.
Input Pattern
Step 2 : After complete, you can get the calibrated value that different with default value(all
127). if calibration fail, you can get the calibrated vale of default (all 127)。
Step 3 : Compare internal white pattern and RGB source white pattern, if the brightness gap
ratio of these two source is bigger than 3.5%.
Company Confidential
70
Note : Offset & Gain Value
Default After ADC
Offset 127
Gain 127
InFocus___________________
IN5316HD_IN5318
After input ready press "Enter" key to proceed
Rev.00
Delta________________
2011/10/11