Optoma Technology H77 manual Using the Control Panel Power, Lens Shift, Source

Page 17

User Controls

DVI

4Press “DVI” to select input from the DVI-I connector

RCA

4Press “RCA” to select input from the RCA component video connector.

English

Using the Control Panel

Power

4The 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

4Turn 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

4Press

or

button to zoom the lens in or zoom out.

Optics Focus Right/Optics Focus Left

 

4Press

or

button to focus the image.

 

Four Directional Select Keys

 

4Press “Menu/Exit” then use

to select items

or make adjustments to your selection.

Re-Sync

4Automatically synchronizes the projector to the input source.

Source

4Press “Source” to choose RGB, DVI-Digital, DVI-Analog, S-Video, Composite, Component, and HDTV sources.

Menu/Exit

4Display or exit the the onscreen display menus.

Enter

4Confirm your selection.

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Contents Table of Contents Usage Notice PrecautionsDo not Introduction Product FeaturesPackage Overview Main Unit Product OverviewControl Panel Connection Ports Wireless Remote Control Connecting the Projector InstallationPowering On the Projector Powering On/Off the ProjectorPowering Off the Projector To raise or lower the projector Adjusting the Projected ImageAdjusting the Projector’s Height Adjusting the Projector’s Zoom/Focus User Controls Control Panel & Remote ControlHue ContrastKeystone & V.Keystone Re-SyncSource Using the Control Panel PowerLens Shift Onscreen Display Menus How to OperateMenu Tree Contrast ModeBrightness ColorGamma ResetAdvanced Adjustment Image ModeSignal White PeakingUser Controls Language Eco ModeBulb Source LockVertical Shift ProjectionDigital Zoom FormatKeystone Problem No image appears on screen TroubleshootingProblem Partial, scrolling, or incorrectly displayed images AppendicesProblem Image is out of focus Problem Image is unstable or flickeringProblem Image has a vertical flickering bar Problem Lamp burns out or makes a popping sound Problem Image is reversedProblem LED lighting message Problem Message RemindersReplacing the Lamp Lamp Replacing ProcedureScrew type M6,M8,M10 Screw length 10,16,55 m/m Ceiling Mount Installation