Most buttons are described in detail in other sections, but here is an overview of
their functions:
Power–turns the projector on and off (page 7).
Auto Image–resynchronizes the projector to the source (page 25).
Presets–cycles through the available preset settings (page 29).
Keystone–adjusts squareness of the image (page 8).
Up/Down/Left/Right arrows–navigates to and adjusts settings in the menus
(page 23).
Menu–opens the onscreen menus (page 23).
Select–confirms choices made in the menus (page 23).
Source–changes the active source (page 7).