Epson EB-824H, EB-825H, EB-84H, EB-84L, EB-85H - page 87

Check Remedy

Is the computer set for dual display?

Only when projecting computer images

If dual display is activated in "Display Properties" from the computer's Control panel, only about half of the image on the

computer screen is projected. To display the entire image on the computer screen, turn off the dual display setting.

s Computer video driver documentation

Is the correct resolution selected?

Only when projecting computer images

Set the computer so that the signals being output are compatible with the projector.

s "Supported Monitor Displays" p.107 s Computer documentation

Image colors are not right

Check Remedy

Do the input signal settings match the signals from the connected

device?

Change the following settings according to the signal for the connected equipment.

When the image is from a device connected to the Computer input port s Signal menu - Input Signal p.59

When image is from a device connected to the Video or S-Video input port s Signal menu - Video Signal p.59

Is the image Brightness adjusted correctly? Adjust the Brightness setting from the Configuration Menu. s Image menu - Brightness p.58

Are the cables connected correctly? Check that all the cables required for projection are securely connected. s Quick Start Guide

Is Contrast

g

adjusted correctly? Adjust the Contrast setting from the Configuration Menu. s Image Menu - Contrast p.58

Is the color adjusted correctly? Adjust the Color Adjustment setting from the Configuration menu. s Image Menu - Color Adjustment p.58

Are the Color Saturation and Tint adjusted correctly?

Only when projecting images from a video source

Adjust the Color Saturation and Tint settings from the Configuration Menu. s Image Menu - Color Saturation, Tint

p.58

Images appear dark

Check Remedy

Is the image Brightness set correctly? Adjust the Brightness and Power Consumption settings from the Configuration Menu.

s Image Menu - Brightness p.58 s Settings Menu - Power Consumption p.60

Is Contrast

g

adjusted correctly? Adjust the Contrast setting from the Configuration Menu.

s Image Menu - Contrast p.58

Is the Lamp due for replacement? When the Lamp is nearly ready for replacement, the images become darker and the color quality becomes poorer. When

this happens, replace the Lamp with a new lamp. s p.95

Problem Solving

87

Contents

Main Notations Used in This Guide General information indications Contents Notations Used in This Guide ........................ 2 Introduction Projector Features.......................................... 7 Part Names and Functions ................................... 9 Various Applications Configuration Menu Troubleshooting Appendix Contents Page Projector Features Features Common to Each Model Easy to handle Enhanced security functions EB-826WH/825H/85H Features Taking full advantage of a network connection Projecting JPEG images without connecting a computer Projector Features Part Names and Functions Front/Top Rear A B C D Base A B Control panel A B C D E Remote Control M N O P Q R Page Changing the Projected Image Automatically Detect Input Signal and Change the Projected Image (Source Search) Switch to Target Image by Remote Control A B C D Connecting with a USB Cable and Projecting (USB Display) System Requirements Connecting Connecting for the first time Page From the second time Presentations Using Slideshow (EB-826WH/825H/824H/85H) Files that can be Projected Using Slideshow Specifications for files that can be projected using Slideshow Slideshow examples Presentations Using Slideshow Presentations Using Slideshow (EB-826WH/825H/824H/85H) Rotating the image Projecting Image Files Presentations Using Slideshow (EB-826WH/825H/824H/85H) Projecting images Presentations Using Slideshow (EB-826WH/825H/824H/85H) Projecting all image files in a folder in sequence (Slideshow) Setting Image Display Conditions Presentations Using Slideshow (EB-826WH/825H/824H/85H) Connecting to External Equipment Connecting and Removing USB Devices Connecting USB devices Removing USB devices Connecting to an External Monitor (EB-826WH/ 825H/85H/84H/84L Only) Connecting to an External Speaker (EB-826WH/ 825H/85H/84H/84L Only) Connecting a Microphone Connecting a LAN Cable (EB-826WH/825H/85H/ 84H/84L Only) Page Functions for Enhancing Projection Selecting the Projection Quality (Selecting Color Mode) Setting the Auto Iris Hiding the Image and Sound Temporarily (A/V Mute) Freezing the Image (Freeze) Changing the Aspect Ratio Changing methods Changing the Aspect for video equipment images Changing the Aspect for computer images (EB-825H/824H/85H/84H/84L) You can change the Aspect as follows. Changing the Aspect for computer images (EB-826WH) Page Pointer Function (Pointer) Enlarging Part of the Image (E-Zoom) Operating the Mouse Pointer by Remote Control (Wireless Mouse) Once the connection has been made, the mouse pointer can be operated as follows. Security Functions Managing Users (Password Protect) Type of Password Protect Setting Password Protect Entering the password Restricting Operation (Control Panel Lock) Anti-Theft Lock Installing the wire lock Changing Settings Using a Web Browser (Web Control) Displaying Web Control Entering the IP address of the projector Displaying Web Remote Web Control is displayed. Caution Changing Settings Using a Web Browser (Web Control) Using the Mail Notification Function to Report Problems Management Using SNMP Saving a User's Logo F G Saving a User's Logo Page Saving a User Pattern Page Page List of Functions Image Menu Signal Menu Settings Menu Page Page Extended Menu Page Network Menu (EB-826WH/825H/85H/84H/84L only) Notes on operating the Network menu Soft keyboard operations Basic menu Wireless LAN menu (EB-826WH/825H/85H only) Settings are enabled when the optional Wireless LAN unit is installed. Security menu (EB-826WH/825H/85H only) Settings are enabled when the optional Wireless LAN unit is installed. When WEP is selected You can set the following items. When WPA-PSK (TKIP) or WPA2-PSK (AES) is selected Page Mail menu Others menu 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 Indicators are flashing or lit orange : Lit : Flashing : Off : Varies according to the projector status When the Indicators Provide No Help Problems relating to images Problems when projection starts Problems concerning monitoring and control Other problems Problems relating to images Page Page Page Problems when projection starts Other problems Page Page Reading Problem Mail Notification Function (EB-826WH/825H/85H/84H/84L Only) Page Installation Methods Cleaning Cleaning the Projector's Surface Cleaning the Lens Cleaning the Air filter Replacing Consumables Replacing the Remote Control Batteries Replacing the Lamp Lamp replacement period The message "Replace the lamp." is displayed when you start projecting. How to replace the lamp The Lamp can be replaced even when the projector is suspended from a ceiling. Page F Resetting the Lamp Hours Replacing the Air Filter Air filter replacement period How to replace the air filter Page Optional Accessories and Consumables Optional Accessories Consumables Screen Size and Projection Distance Projection Distance (EB-825H/824H/85H/84H/84L) Projection Distance (EB-826WH) Screen Size and Projection Distance ESC/VP21 Commands Command List Cable Layouts Serial connection Communications protocol ESC/VP21 Commands About PJLink Supported Monitor Displays Supported Monitor Displays (EB-825H/824H/85H/ 84H/84L) Computer signals (analog RGB) Component Video Composite Video/S-Video Supported Monitor Displays (EB-826WH) Computer signals (analog RGB) Component Video Composite Video/S-Video Supported Monitor Displays Specifications Projector General Specifications Page Page Specifications Page Glossary Glossary General Notes About Notations General Notice: Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page A B C D Index N O P R Index