Viewsonic PJ510 Manual De Usuario

Press the POSITION button.

As illustrated on the right, a dialog box will 

appear on the screen to aid you in adjusting the 

position.

Use the (W), (X), (S), (T) buttons to adjust 
the position.

When you want to initialize the position, press 

the RESET button during adjustment.
Press the POSITION button again to close the 

dialog box and complete this operation.  (Even 

if you don't do anything, the dialog box will 

automatically disappear after a few seconds.)
This function is only available for RGB input.

Position adjustment applies to OSD menu and not the position of the picture.