24
Using the keypad buttons
Most buttons are described in detail in other sections, but here is an over-
view of their functions:
power–turns the projector on (page9) and off (page 14).
menu–opens the on-screen menus (page29).
select–confirms choices made in the menus (page29).
up/down arrows–navigates to and adjusts settings in the menus (page29).
auto image–resets the projector to the source.
presets–cycles through the available preset settings (page31).
keystone–vertical keystone adjusts the squareness of the image (page12).
You can also adjust the horizontal keystone of the C180 via the menus. See
page30.
volume–adjusts sound (page 26).
video and computer–changes the active source.
menu navigation buttons