Optoma Optoma ThemeScene H77 - Manual (Page 17)

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DVI
4 Press “DVI” to select input from the DVI-I connector
RCA
4 Press “RCA” to select input from the RCA component video
connector.
Using the Control Panel
Power
4 The power switch is located near the power socket on the side
of the projector. Use it to power on/off the projector. Please
refer to the “Powering On/Off the Projector” section on pages
11~ 12.
Lens Shift
4 Turn the Lens Shift dial clockwise to shift the projected
image in an up ward direction. Turn the Lens Shift dial counter
clockwise to shift the projected image in a down ward
direction.
Optics Zoom In/Optics Zoom Out
4 Press or button to zoom the lens in or zoom out.
Optics Focus Right/Optics Focus Left
4 Press or button to focus the image.
Four Directional Select Keys
4 Press “Menu/Exit” then use to select items
or make adjustments to your selection.
Re-Sync
4 Automatically synchronizes the projector to the input source.
Source
4 Press “Source” to choose RGB, DVI-Digital, DVI-Analog,
S-Video, Composite, Component, and HDTV sources.
Menu/Exit
4 Display or exit the the onscreen display menus.
Enter
4 Confirm your selection.
User Controls