Optoma Technology EP753, EP755 manual Power On/Off the Projector, Powering On the Projector

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English

vTurn on the projector first and then the computer.

Installation

Power On/Off the Projector

Powering On the Projector

1.Remove the lens cap.Œ

2.Ensure that the power cord and signal cable are securely connected.

3.Turn on the main power switch on the side of the projector and allow the projector to warm up for 1-2 minutes.

4.Turn on the lamp by pressing “Power/Standby” button on the panel control. Ž

The startup screen will display and count down for 20 seconds and the Power/Standby indicator will light solid amber.

The “LAMP” LED indicator will light solid green.

5.Turn on your source (computer, notebook, or video player ,etc.). The projector will detect your source automatically.

vIf the screen displays “No Signal” , please make sure the signal cables are securely connected.

vIf you connect multiple sources at the same time, use the “Source” button on the Remote Control or Panel Control to switch.

3 Power / Standby

2

Power Switch

Lens cap

1

9

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Contents Digital Projector EP755/753 Trademarks Table of Contents Usage Notice PrecautionsIntroduction Product FeaturesPackage Overview Main Unit Product OverviewConnection Ports Panel ControlLaser Pointer Caution Remote Control with Mouse Function & Laser PointerConnecting the Projector InstallationPowering On the Projector Power On/Off the ProjectorPowering Off the Projector Adjusting the Projector Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector Zoom / FocusUser Controls Panel Control & Remote ControlUp Computer mode only On-Screen Display Menus How to operateImage-I Computer mode Sharpness Image-I Video modeColor TintImage-II Computer mode Keystone Correction Image-II Video modeLanguage AudioManagement Appendices Problem Image is unstable or flickering Changing the lamp Lamp Changing ProcedureNTSC/NTSC 4.43/PAL/PAL-M/PAL-N SpecificationsCompatibility Modes Mode Resolution