Epson emp - 600, emp - 811, emp - 820 Troubleshooting

78

Troubleshooting

This section describes how to identify problems and what to do if a problem is

found.

Using the Help

If a problem occurs with the projector, the Help function uses on-screen

displays to assist you in solving the problem. It uses a series of menus in a

question and answer format.

Procedure

1

Press the [Help] button on either

the remote control or the

projector's control panel.

The Help menu will be displayed.

2

Select a menu item.

If using the control panel, the [Sync +]

and [Sync -] buttons function as the up

and down keys.

If using the remote control, press the top

or bottom of the button.

3

Confirm the selection.

Press the button to confirm the

selection of a menu item.

You can press the [Esc] button to return to

the previous menu.

Esc

Menu

Comp1

Source

Video S-Video

Comp2/YCbCr

Help

Power

Menu Esc

Help

Computer/YCbCr

Video

Projector Remote control

Esc

Ri

Sync+

Tracking - Tracking +

Sync-

Keystone

Shift

Auto

Projector Remote control

Esc

Sync+

Tracking - Tracking +

Sync-

Menu Esc

Keystone

Shift

Auto

Projector Remote control

Contents

Main About The Manuals and Notations Used Types of Manual Notations used in this Users Guide Procedure Caution : Unpacking the Projector Documentation Features of the Projector Horizontal and vertical keystone correction function Easy to Operate Compact and lightweight Color mode function Brilliant, Attractive Images Presentation Support Functions Picture-in-Picture Function Contents Before Using the Projector Basic Operations Advanced Operations Appendices Page Before Using the Projector Part Names and Functions Front/Top Control panel Rear Base Remote control Before Using the Remote Control Inserting the Batteries Battery Replacement Period and Cautions 14 Using the Remote Control and Remote Operating Range Before Using the Remote Control Volume The remote control is used in the following way. Set the R/C switch on the remote control to the ON position. Notes on Handling the Remote Control Installation Setting Up the Projector Page Screen Size and Projection Distance Installation Connecting to a Computer Eligible Computers Projecting Images from the Computer If the monitor port is a mini D-Sub 15-pin port If the monitor port is a digital RGB connector If the monitor port is a 5BNC port If the monitor port is a 13w3 port Playing Sound from the Computer Using the Remote Control to Operate the Mouse Pointer Page Once the connection has been made, the mouse pointer can be operated as follows. Connecting to an External Monitor Connecting to a Video Source Projecting Composite Video Images Projecting S-Video Images Projecting Component Video Images Projecting RGB Video Images Page Connecting to an External Speaker Basic Operations Turning On the Projector Connecting the Power Cord Turning On the Power and Projecting Images Turning On the Projector Turning Off the Projector Page Adjusting the Screen Image Adjusting the Image Size Adjusting the Image Angle Page Correcting Keystone Distortion Adjusting the Screen Image Projector Projector Correcting horizontal keystone distortion Correcting vertical keystone distortion Page Adjusting the Image Quality Focusing the Screen Image Adjusting Computer Images Automatic adjustment Adjusting the tracking Adjusting the synchronization Adjusting the Volume Page Advanced Operations Functions for Enhancing Projection......................... .......52 Using the Projector Menu Functions..................... ... ... ... . 62 Functions for Enhancing Projection List of Functions A/V Mute Function Details Page Freeze Wide-screen Projection E-Zoom Page Effects Canceling effects Picture in Picture (P in P) Page Using the Projector Menu Functions List of Functions Video menu Computer (Analog-RGB, Digital-RGB) Page Video (RGB-Video, YCbCr, YPbPr, S-Video, Video) Page Audio menu Effect menu Setting menu Page Page Advanced menu Computer (Digital-RGB, Analog-RGB, RGB-Video, YCbCr, YPbPr) About menu Video (S-Video, Video) Reset All menu Using the Menus Page Appendices Troubleshooting Using the Help Page When Having Some Trouble Page 82 When the Indicators Provide No Help No images appear (Nothing at all appears) No images appear (Messages do appear) Poor image quality Page Only part of the image is displayed (Large/small) Images appear dark The image colors are not right No sound can be heard The remote control does not work The power does not turn off (after the [Power] button is pressed) Maintenance Cleaning Cleaning the Lens Cleaning the Projector Case Cleaning the Air Filter Replacing Consumables The message "Lamp Replace" appears on the screen for 30 seconds when projection starts. The lamp indicator flashes orange or lights red. The projected image gets darker or starts to deteriorate. Lamp Replacement Period Replacing the Lamp Page Resetting the Lamp Operating Time Replacing the Air Filter Saving a User's Logo Page Optional Accessories Glossary Glossary List of ESC/VP21 Commands Command List Communication protocol USB Connection Setup 105 Cable layouts Connector shape : USB (type B) Serial connection Connector shape : D-sub 9 pin (male) Projector input connector : Control (RS-232C) USB connection List of Supported Monitor Displays Specifications Page 109 Appearance Units: mm Index Buttons General Terms A B C D E F G H I K L M Index N O P S R T U V W Y Z