Input Signal | Optoma Technology EP727, EP728, EP723, EP721 guide

Input Signal

or

or

User Controls

Display area

Picture area

Display on Screen

4 : 3 format

16 : 9-I format

16 : 9-II format

window format

29English

Image 29

Optoma Technology EP727, EP728, EP723, EP721 manual Input Signal

Contents

Table of Contents Class B emissions limits Safety InformationsImportant Safety Instruction Precautions Don’t Eye Safety Warnings  Video Compatibility NTSC, NTSC4.43 Introduction Documentation Package Overview Main Unit Product Overview Control Panel Connection Ports Remote Control Connecting the Projector Installation Connect to Video Sources Lens Cap Powering On/Off the ProjectorPowering On the Projector Powering off the projector Adjusting the Projector’s Height Adjusting the Projected Image Adjusting Projection Image Size Adjusting the Projector’s Zoom / Focus Temp LED Indicate the projector’s temperature status Control Panel & Remote ControlFour Directional Select Keys PC/Mouse LaserControl Button Video Remote Control On-screen Display Menus How to operate Menu Tree Image Display ModeBrightness Contrast Tint Saturation Color ResetImage Color Degamma Image AdvancedBrilliantColorTM Color Temp Input Source Format Display Input Signal Zoom OverscanImage Shift Keystone Language Setup Language Projection SetupProjector ID Information Hide Start Up Logo Security Setup SecuritySecurity Timer First Time Change Password Phase Setup SignalFrequency Position Options Volume Sleep Timer min Direct Power OnAuto Power Off min Brightness Mode Options Lamp SettingsLamp Reset Lamp Hours Image Problems TroubleshootingNo image appears on-screen Partial, scrolling or incorrectly displayed image Image has vertical flickering bar Image is unstable or flickering Image is out of focus Image is stretched when displaying 169 DVD titleImage is too small or too large Image has slanted sides Projector Status Indication Intermission ProblemsProjector stops responding to all controls Lamp burns out or makes a popping sound Message Reminders If the remote control does not work Remote Control Problems Replacing the lamp Lamp Replacement Procedure  Video Compatibility Compatibility Modes Computer Compatibility RS232 Commands RS232 Protocol Function List RS232 Commands Function Projector Return Description Ceiling Mount Installation Optoma Global Offices Korean Regulation & Safety notices Remarque à l’intention des utilisateurs canadiens