Fine-Tuning the Projector 69
Adjusting Signal Settings
Although the projector normally detects and optimizes the input
signal automatically, you can use the Signal menu to make manual
adjustments. In addition to changing the position of the projected
image, you can correct tracking and sync for computer images, or
change the aspect ratio.
1. Press the Menu button and select the Signal menu. You see a
screen similar to one of those below. (The settings will be different
depending on the source you are projecting from.)
Computer/RGB video Component video
Composite video/S-Video HDMI (PowerLite1220/
PowerLite1260 only)