Epson EB-Z8000WU

Troubleshooting

This chapter explains how to identify problems and what to do if a problem is found.

Contents

Main Notations Used in This Guide General information indications Contents Notations Used in This Guide.......................... 2 Introduction Useful Functions Configuration Menu Troubleshooting Appendix Contents Page Page Projector Features Ease of use when installed on a ceiling mount Centered lens Equipped with electric lens shift, zoom and focus functions Six optional lenses are provided Safety reliablity Large Projection Area and Precise Colors Enhanced security functions Easy to handle Projector Features Part Names and Functions Front/Top The illustration shows a standard zoom lens installed. A B Interface A B C D Rear A B C D E Remote Control Page Page Correcting Distortion in the Projected Image Correcting Distortion with Quick Corner Correcting Distortion in the Projected Image F Correcting Distortion in the Projected Image Changing the Projected Image Automatically Detect Input Signal and Change the Projected Image (Source Search) Switch to the target image by Remote Control Changing the Projected Image Functions for Enhancing Projection Selecting the Projection Quality (Selecting Color Mode) Setting the Auto Iris Hiding the Image Temporarily (Shutter) Freezing the Image (Freeze) Changing the Aspect Ratio Changing methods Changing the Aspect for video equipment images Page Changing the Aspect for computer images Page Page Pointer Function (Pointer) Enlarging Part of the Image (E-Zoom) Limitation of the Number of the Target Projectors when Using Multiple Projectors Page Setting the Remote Control ID Limitation of the Number of the Target Projectors when Using Multiple Projectors Correcting Color for Multiple Projectors (Multi-Screen Color Adjustment) Summary of Correction Procedure Correction Method Page Security Functions Managing Users (Password Protect) Type of Password Protect Setting Password Protect Entering the Password Restricting Button Operation Setting Control Panel Lock Lens Operation Lock Anti-Theft Lock Installing the wire lock Page Page List of Functions Image Menu Page Signal Menu Page Settings Menu Extended Menu Page Network Menu Page Page Info Menu (Display Only) Reset Menu Page Using the Help Problem Solving Reading the Indicators Indicator is lit or flashing red : Lit : Flashing: : Off Indicator is flashing or lit : Lit : Flashing : Off : Varies according to the projector status Page When the Indicators Provide No Help Problems relating to images Problems when projection starts Other problems Problems relating to images Page Page Page Problems when projection starts Other problems Page Page Installation Methods Page Cleaning Cleaning the Projector's Surface Cleaning the Lens Cleaning the Air filter Page Page Replacing Consumables Replacing the Remote Control Batteries Replacing the Lamp Lamp replacement period How to replace the lamp Page Resetting the Lamp Hours Page Page Optional Accessories and Consumables Optional accessories Consumables Notes on Transportation Moving Nearby When Transporting Preparing packaging Notes when packing and transporting Saving a User's Logo Page Screen Size and Projection Distance A B C Connecting a LAN Cable Connecting to an external monitor Removing and Attaching the Projector Lens Unit Removing Page Replace the front cover. Replace the interface cover. Removing and Attaching the Projector Lens Unit Reading Problem Mail Notification Function ESC/VP21 Commands Command List Cable Layouts Serial Connection Communications protocol Page About PJLink Supported Monitor Displays Computer signals (analog RGB) Component Video Composite Video/S-Video Input signal from the HDMI/DVI-D input port Specifications Projector General Specifications Connectors Operating Conditions for the EasyMP Monitor Page Page Glossary Glossary General Notice: SEIKO EPSON CORPORATION 2009. All rights reserved. General Notes A B C D Index N O P Q R Index