Delta Qumi_DP274-A13VVxx Service Manual download pdf (Page 49)

Delta Elec. Inc. Qumi Ver.02

Company Confidential Vivitek ______________________ Delta____________

2011/07/05

6-2. Calibrate Analog YUV

Equipment: VG828, must be take off H/V sync terminal from machine.

Step 1： In Service 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。

NOTE:

You can select Calibration Status – VGA or Calibration Status – YUV item to watch the

calibrated value at any time。

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Delta Qumi_DP274-A13VVxx Service Manual Page 49