Optoma Technology H77 manual User Controls

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User Controls

Image	White Peaking	10
	Color Temp.	1
	Image Mode	Film
	Advanced Adjustment
	Signal
	Reset

IMAGE

Reset

Return the adjustments and settings to factory default values.

4Current: Return the current menu’s settings to factory default values.

4All: Return all menu settings to factory default values.

English

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Image 23

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 ControlRe-Sync ContrastHue Keystone & V.KeystoneSource Using the Control Panel PowerLens Shift Onscreen Display Menus How to OperateMenu Tree Color ModeContrast BrightnessGamma ResetWhite Peaking Image ModeAdvanced Adjustment SignalUser Controls Source Lock Eco ModeLanguage BulbVertical Shift ProjectionDigital Zoom FormatKeystone Appendices TroubleshootingProblem No image appears on screen Problem Partial, scrolling, or incorrectly displayed imagesProblem Image is out of focus Problem Image is unstable or flickeringProblem Image has a vertical flickering bar Problem Message Reminders Problem Image is reversedProblem Lamp burns out or makes a popping sound Problem LED lighting messageReplacing the Lamp Lamp Replacing ProcedureScrew type M6,M8,M10 Screw length 10,16,55 m/m Ceiling Mount Installation