Calibrate Analog Ypbpr - Eiki EK-400X Service Manual

8-2. Calibrate Analog YPbPr:

Equipment: VG828, must be take off H/V sync terminal from machine.
Step 1: In Service 1 Mode select ADC Calibration - YUV.
In this menu input pattern with 75﹪SMPTE pattern for calibrate YUV source and
notice that the input source must be 480i format, after input ready press "Enter" key to
proceed.
Input Pattern
Step 2: After complete the OSD will show the picture as follow, if not complete, just close the
OSD。
47