InFocus in122st, Руководство пользователя

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21
Using the keypad buttons
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 8).
Right arrow/Presets - When the menu is displayed, the right arrow button navi-
gates through the menu. When the menu is not displayed, this button cycles
through available preset options.
Up arrow/Keystone - When the menu is displayed, the up arrow button navi-
gates through the menu. When the menu is not displayed, this button adjusts the
squareness of the image (page 9).
Down arrow/Keystone - When the menu is displayed, the down arrow button
navigates through the menu. When the menu is not displayed, this button adjusts
the squareness of the image (page 9).
Left arrow/Source - When the menu is displayed, the left arrow button navigates
through the menu. When the menu is not displayed, this button brings up a source
menu, allowing the user to change the active source (page 8).
menu navigation
buttons