Optoma Technology H77 manual Introduction, Product Features

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Introduction

English

Product Features

This product is a WXGA single chip 0.79-inch DLPTM projector featuring:

True WXGA resolution 1280 x 720 addressable pixels

Single chip DLPTM technology

Power zoom and focus

HDTV compatible (480i/p, 576i/p, 720p, 1080i )

NTSC/PAL/SECAM, and HDTV compatible

Hi-tech DVI-I connection for digital and analog video connectivity

IR remote control

User-friendly multilingual onscreen display menu

Advanced electronic keystone correction

User-friendly control panel

SXGA compression

Vertical lens shift

HDCP compliant

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Contents Table of Contents Precautions Usage NoticeDo not Product Features IntroductionPackage Overview Product Overview Main UnitControl Panel Connection Ports Wireless Remote Control Installation Connecting the ProjectorPowering On/Off the Projector Powering On the ProjectorPowering Off the Projector Adjusting the Projector’s Height Adjusting the Projected ImageTo raise or lower the projector Adjusting the Projector’s Zoom/Focus Control Panel & Remote Control User ControlsContrast HueKeystone & V.Keystone Re-SyncLens Shift Using the Control Panel PowerSource How to Operate Onscreen Display MenusMenu Tree Mode ContrastBrightness ColorReset GammaImage Mode Advanced AdjustmentSignal White PeakingUser Controls Eco Mode LanguageBulb Source LockProjection Vertical ShiftKeystone FormatDigital Zoom Troubleshooting Problem No image appears on screenProblem Partial, scrolling, or incorrectly displayed images AppendicesProblem Image has a vertical flickering bar Problem Image is unstable or flickeringProblem Image is out of focus Problem Image is reversed Problem Lamp burns out or makes a popping soundProblem LED lighting message Problem Message RemindersLamp Replacing Procedure Replacing the LampCeiling Mount Installation Screw type M6,M8,M10 Screw length 10,16,55 m/m