Viewsonic PJ650/PJ520 Manual De Usuario

1 Press the POSITION button

As illustrated on the right, a dialog box will appear on the screen to aid you in adjusting the position.

2 Use the 

, , , 

 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 IN 1/2 input.