Acer H7530D Service Manual page 82

Check pattern
Inspection item
Criteria
3. G Sensor Calibration
Procedure
(2) Please press "Power", "Left", "Left" and
"Menu" buttons sequentially to get into
Service Mode.
(3) Choose "Analog Settings", press "Menu"
button to access "Video Calibration" for
correction in Service Mode. When the
message "Success" appears, it means
"Video Calibration" is OK. Choose "Exit" to
leave the Service Mode.
- Test signal: 480p/60Hz, 576p/50Hz, 1080p/60Hz
- Test pattern: Master
* After finishing Video adjustment, check Master
pattern.
- Color saturation
- There should not have any lack of SMPTE BAR.
- The screen appears normal, it shouldn't appear
any abnormal condition, such as lines and so on.
- It is unacceptable that the color appears
abnormal and flashing.
- Please put the Projector on a horizontal surface.
- Please press "Power", "Left", "Left" and
"Menu" buttons sequentially to get into
Service Mode.
- Choose "Other Settings" and access "G Sensor "Other Settings" and access "G Sensor
Calibration" for correction.
and access "G Sensor
H7530/H7530D
Master
Confidential
4-8