Epson EMP-61, EMP-81 Appendices, Troubleshooting

Contents	5
Troubleshooting
Using the Help......................................................................	69
Problems Solving .................................................................	71
Reading the Indicators ..............................................................	71
When the Indicators Provide No Help ......................................	74
Appendices
Maintenance.........................................................................	84
Cleaning ....................................................................................	84
Replacing Consumables............................................................	85
Saving a User's Logo ...........................................................	90
Optional Accessories and Consumables..............................	93
Glossary ...............................................................................	94
List of ESC/VP21 Commands ..............................................	96
Command List...........................................................................	96
Communication Protocol ..........................................................	96
Cable Layouts ...........................................................................	97
USB Connection Setup .............................................................	98
List of Supported Monitor Displays.......................................	99
Specifications .....................................................................	100
Appearance ........................................................................	102
Index...................................................................................	103

Contents

Page Notations Used in This User’s Guide Features of the Projector Page Contents Troubleshooting Appendices Before Using the Projector Before Using the Remote Control Installation Connecting to a Computer Playing Sound from Video Equipment Part Names and Functions Control Panel •[Menu] button sp.66 • [Power] button sp.32, p.34 •[Source Search] button sp.33 •[Enter] button sp.40, p.66, p.69 Rear •[Monitor Out] port sp.22 •[Audio Out] port [Computer1/Component Video1] port •[Computer2/Component Video2] port sp.19, p.24, p.25 Base •Foot adjust lever sp.38 •Suspension bracket fixing points (4 points) sp.15, p.93 • Lens cover string attaching stay •[Page down] [Page up] buttons sp.20 •[E-Zoom]button () () sp.48 •[Enter] button sp.21, p.66, p.69 • [Esc] button sp.21 • [Pointer] button sp.49 Before Using the Remote Control Using the Remote Control and Remote Operating Range Remote Operating Range Installation Screen Size and Projection Distance EMP-821 EMP-81/61 •The lens allows a zoom ratio of up to the following ratio. EMP-821 :Approx.× EMP-81/61 :Approx.× •The image size will be reduced when keystone correction is carried out Connecting to a Computer Projecting Images from the Computer If the Monitor Port is a Mini D-Sub 15-pinPort (Example) •The input source is determined automatically based on the input signals Using the Remote Control to Operate the Mouse Pointer (Wireless Mouse Function) ·While a configuration menu is being displayed ·While a help menu is being displayed ·While the E-Zoomfunction is being used ·While a user's logo is being captured ·Pointer function Connecting to an External Monitor •Video images cannot be output to an external monitor Connecting to a Video Source Projecting S-VideoImages Projecting Component Video Images projected. sp.33 p.57 Projecting RGB Video Images Playing Sound from Video Equipment Preventing theft (Password Protect) When "User’s Logo Protect" is enabled (ON) Setting Password Protect Hold down the [Freeze] button for approximately seconds s"When Password Protect is enabled" p.27 4 Enter the setting time as a number of up to 4 digits 5 Turn "User’s Logo Protect" on To set a password, select "Password" and then press the [Enter] button The message "Change the password?" will be Basic Operations Turning the Projector On Turning the Projector Off Adjusting the Screen Image Adjusting the Image Quality Turning the Projector On Turning the Power On and Projecting Images If this happens, enter the password. sp.27 Check that the Power indicator has stopped flashing and is lit orange Turn on the power for all equipment connected to the If more than one external device is connected to the projector, use the remote control or projector control •If the "No Signal." message does not disappear, check the connections again Turning the Projector Off If not using the projector for a long period, unplug the power cable from the electrical outlet 5 Attach the lens cover Adjusting the Screen Image Adjusting the Image Angle and Automatic Keystone Correction Function p.38 p.39 Manually Correcting Keystone Distortion Adjusting the Image Quality Adjusting the Tracking ] button on the remote control or press the [ ] and ] buttons on the projector's control panel After making the adjustment, press the [Menu] button Adjusting the Sync Sync Signal tracking Selecting the Projection Quality (Colour Mode Selection) Adjusting the Volume Advanced Operations Functions for Enhancing Projection 46 Using the Configuration Menu Functions Functions for Enhancing Projection Freeze Press the [Freeze] button •The freeze function still works while the E-Zoomfunction is being used The aspect ratio changes each time the [Resize] button is pressed You can also make this setting using the "Resize" command in the "Signal" menu E-Zoom 1 Press the [E-Zoom ] button Move the cross to the area of the image that is to be enlarged or reduced When the Pointer function 2 Tilt the [ ] button to move the pointer icon 1 Press the [Pointer] button Using the Configuration Menu Functions List of Functions "Image" Menu Page Page Page "Signal" Menu Page Page Page "Setting" Menu Page "Extended" Menu Page Page "Info" Menu "Reset" Menu Using the Configuration Menus 3 Confirm the selection 1 Press the [Menu] button 2 Select a menu item 4 Select a sub-menuitem 5 Change the setting 6 Close the menu Troubleshooting Using the Help Problems Solving Using the Help Page Problems Solving Lamp or Temp indicator flashes orange Power indicator lights green or orange/flashes green or orange When the Indicators Provide No Help Problems relating to images Page Page Page Page Page Problems when projection starts Other problems Appendices Maintenance Saving a User's Logo Optional Accessories and Consumables Specifications Maintenance Replacing Consumables Replacing the Lamp cool-down Turn off the projector's power, wait until the cool down period has ended and a "pip-pip"confirmation buzzer sounds, and then disconnect the power cable 4 Take out the lamp 6 Install the lamp cover 5 Install the new lamp Resetting the Lamp Operating Time Connect the power cable, turn on the projector's power, and then press the [Menu] button Select "Lamp-HoursReset" from the "Reset" menu and then press the [Enter] button Replacing the Air Filter cool downg period has ended and a "pip-pip"confirmation 2 Remove the air filter 3 Install the new air filter Saving a User's Logo Page Select "Yes" at the confirmation screen, and then press the [Enter] button Select the zoom rate in the Zoom rate setting screen Optional Accessories and Consumables Glossary Page List of ESC/VP21 Commands Cable Layouts USB connection Serial connection USB Connection Setup Download the USB driver (USB-COMDriver) from the EPSON website to your computer Install the downloaded USB driver on your computer Change the "COM Port" setting in the "Extended List of Supported Monitor Displays Specifications Page Appearance Index Page Page Page General Notice: •[Page down][Page up] buttons sp.20 •[Pointer] button sp.49 •[A/V Mute] button sp.46 •[Computer1] button sp.33 •[Computer2] button sp.33