VIEWSONIC PJ751 - Manual (Page 20)

ViewSonic PJ751 17
Using the Automatic Adjustment Feature
Press the AUTO button
Automatic Adjustment for RGB Input
Horizontal position (H. POSIT), vertical position (V. POSIT), clock
phase (H. PHASE) and horizontal size (H. SIZE) are automatically
adjusted. Make sure that the application window is set to its maximum
size prior to attempting to use this feature. Dark pictures may still be
incorrectly adjusted. Use a bright screen when adjusting.
Automatic Adjustment for Video Input
The input signal with best quality will be selected automatically.
This feature is available only if VIDEO is set to AUTO in the INPUT
menu.
NOTE:
• The automatic adjustment operation requires approximately 10 seconds. Certain input signals
may not function properly during this adjustment.