Dell 1510X User Manual page 28

22
Auto adjust
23
Zoom +
24 Zoom -
25
VGA
26
Video
28 Using Your Projector
Press to synchronize the projector with the input
source. Auto adjust does not operate if the OSD is
displayed.
Press to increase the image.
Press to decrease the image.
Press to choose VGA source.
Press to choose Composite Video source.