Adjusting the Zoom / Focus | Optoma Technology EH505 guide

Installation

Adjusting the Zoom / Focus

You may turn the zoom ring to zoom in or out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances. See pages 25-27.

Use the keystone buttons to correct image distortion. They can be found on the remote control and on the projector’s control panel.

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Optoma Technology EH505 manual Adjusting the Zoom / Focus

Contents

Table of Contents Table of Contents Safety Information Important Safety Instruction Usage Notice Precautions Do not Eye Safety Warnings Product Features Introduction Package Overview Product Overview Main Unit Control Panel Introduction Remote Control Connecting the Projector Connect to Computer / Notebook Connect to Video Sources Installing or Removing the Optional Lens Removing the Existing Lens From the Projector Installing the New Lens Powering On/Off the Projector Powering On the Projector Installation Powering Off the Projector Adjusting the Projected Image Adjusting Projected Image Position Using Lens ShiftAdjusting the Projector’s Height Adjusting the vertical image position Adjusting the horizontal image position Lens Shift Range Diagram Adjusting the Zoom / Focus Adjusting Projection Image Size XGA Width Height Adjusting Projection Image Size Wxga Height Width Adjusting Projection Image Size Wuxga WxHl Min User Controls Control Panel Remote Control Using the Remote Control DVI How to operate On-screen Display Menus Menu Tree Image Options Display Mode ImageBrightness Contrast Sharpness ColorTint Advanced Image Advanced Image Advanced RGB Gain/ Bias GainBias Image Advanced Color Matching Colors Except White Reset White Display Format Digital Zoom Edge MaskImage Shift Keystone 3D Mode Display 3D3D2D 3D Format Setup LanguageProjection Screen Type WXGA/WUXGA only Signal RGB SignalVideoAudio Settings Security Setup Language Setup Security Security Setting Security Timer Change Password Setup Signal RGB PhaseAutomatic Frequency Setup Signal Video White LevelBlack Level Setup Audio Settings VolumeInternal Speaker Mute Setup Advanced LogoLogo Capture Closed Captioning Setup Network LAN SettingsControl Settings Setup LAN Settings Setup Control Settings Options Input SourceSource Lock High Altitude Display Mode Lock Remote SettingsKeypad Lock Test Pattern Lamp Setting Information Options Input Source Options Remote Settings FunctionIR Function Remote Code Direct Power On Signal Power OnAuto Power Off min Options Advanced Sleep Timer min Power Mode Standby Options Lamp Setting Lamp ResetLamp Hour Lamp Reminder Brightness Mode Power Wired LAN Terminal functionalites Supported External Devices LANRJ45 Click Properties Enter / to confirm settings IP ID Preparing Email Alerts RS232 by Telnet Function Quick Start-Guide for RS232 by Telnet Check and get the IP-Address on OSD of the projector How to have Telnet enabled in Windows Vista Specsheet for RS232 by Telnet Troubleshooting Image ProblemsPartial, scrolling or incorrectly displayed image Image is unstable or flickering Intermission Problems Image is stretched when displaying 169 DVD title Hdmi Q & a Projector Status Indication Message Remote Control Problems Audio ProblemsMessage Reminders There is no sound Replacing the Lamp Appendices Cleaning the Projector Cleaning the Lens Compatibility Modes Video CompatibilityVideo timing detail describe Computer Signal Analog RGB Compatible Computer Compatibility Vesa standards Input Signal for HDMI/DVI-D Appendices True 3D Video Compatibility table RS232 Commands RS232 Connector RS232 Commands RS232 Protocol Function List YUV WXGA/WUXGA Model Send from projector automatically Telnet Commands AMX Device Discovery commands PJLink supported commands Command Description Remark Parameter Version Trademarks INF0? Ceiling Installation Optoma Global Offices Latin America Regulation & Safety notices FCC notice Operation conditions Declaration of Conformity for EU countries