® Epson PowerLite S4 User’s Guide
Meaning of Symbols Meaning of Symbols c Indicates the possibility that people may be injured or the equipment may be damaged if the instructions are not followed. p Indicates tips or additional helpful information. Copyright Notice All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of Seiko Epson Corporation.
Contents Meaning of Symbols 2 Copyright Notice 2 Trademarks 2 Projector Features Setting Up the Projector Part Names and Functions Front/Top Control Panel Rear Base Remote Control 6 7 7 8 9 10 11 Adjusting and Changing the Image Adjusting the Image Quality Adjusting Computer Images and RGB Video Images Selecting the Projection Quality (Color Mode) 12 12 14 Adjusting the Projection Position (Image Shift) 16 Adjusting the Volume 17 Selecting the Image Source Automatically Detecting the Source
Maintenance Appendix Cleaning Cleaning the Projector Cleaning the Lens Cleaning the Air Filters and Air Intake Vent 39 39 39 39 Replacing Consumables Replacing the Batteries Lamp Replacement Period Replacing the Lamp Resetting the Lamp Operating Time Replacing the Air Filter 40 40 40 41 43 44 Troubleshooting Using the Help Menu 45 Problem Solving Reading the Indicators When the Indicators Provide No Help 47 47 50 Where To Get Help Internet Support Speak to a Support Representative Purchase Supp
Projector Features Direct Power On and Instant Off ◗ On-screen Help Use the Direct Power On function to turn the projector on simply by plugging the power cable into an electrical outlet. See page 36. Quickly answer questions about common projection problems. See page 45. When you’re done using the projector, just turn it off, unplug it, and place it in the carrying case. The projector’s Instant Off design means you don’t have to let it cool down first.
Setting Up the Projector Setting Up the Projector ◗ Front/ceiling projection (Front/Ceiling projection) The projector supports the following four projection methods, allowing you to choose the best method for displaying your images. c • For ceiling mount installation (suspending from the ceiling), a special installation procedure is required. Failure to install correctly may result in injury or damage if the projector falls.
Part Names and Functions Part Names and Functions Front/Top Control panel Security lock Lamp cover Open this cover when replacing the projector's lamp. Focus ring Adjusts the image focus. Air exhaust vent Remote control light-receiving area Receives signals from the remote control. Lens cover Slide shut when not using the projector to protect the lens. If you close it while projecting, the image and sound are termporarily stopped.
Part Names and Functions Control Panel [Menu] button Displays and closes the configuration menu. [Enter] button Automatically adjusts analog RGB images from computers and RGB video images to the optimum images. If a configuration menu or help screen is displayed, it accepts and enters the current selection. [Power] button Turns the projector power on or off. [Esc] button Stops the current function. Displays the previous screen or menu while viewing a configuration menu.
Part Names and Functions Rear Computer port Inputs analog RGB video signals from a computer and RGB video signals and component video signals from other video sources. S-Video port Inputs S-video signals to the projector from other video sources. Video port Inputs component video signals to the projector from other video sources. USB port Connects the projector to a computer via the USB cable when using the wireless mouse function.
Part Names and Functions Base Foot adjust lever Air intake vent Clean the air intake vent periodically. Front adjustable foot Air filter (air intake vent) This prevents dust and other foreign particles from getting inside the projector when air is drawn in. It should be cleaned and replaced periodically. Suspension bracket fixing points (3 points) Attach the optional ceiling mount here when suspending the projector from a ceiling.
Part Names and Functions Remote Control [E-Zoom] button ( )( ) (see page 21) [Page down] [Page up] buttons (see page 22) [Power] button (see Quick Setup sheet) [ ] button (see page 22) [Freeze] button (see page 20) [Enter] and [Esc] button (see page 22) [Num] button and numeric buttons (see page 24) [A/V Mute] button (see page 19) [Color Mode] button (see page 14) [Pointer] button (see p.
Adjusting the Image Quality Adjusting and Changing the Image Adjusting the Image Quality Adjusting Computer Images and RGB Video Images p Automatic Setup Automatic setup detects analog RGB signals coming from a connected computer, and automatically adjusts these signals so that the optimum images can be obtained. Automatic setup involves adjustment of Tracking, Position, and Sync (synchronization). If "Auto Setup" in the "Signal" menu is set to "Off", automatic setup is not carried out.
Adjusting the Image Quality Adjusting the Sync If flickering, fuzziness or interference appear in computer or RGB video images, and this cannot be fixed using automatic setup, you will need to adjust the Sync (synchronization) manually using the following procedure. 1 2 Check the buttons you can use and the operations they perform in the guide at the bottom of the screen. Adjust the tracking until the vertical stripes disappear from the image.
Adjusting the Image Quality Selecting the Projection Quality (Color Mode) Using the remote control Using the control panel The following seven preset color modes are available for use depending on the characteristics of the images that are being projected. You can easily obtain the optimum image quality simply by selecting the color mode that corresponds to the projected images. The brightness of the images will vary depending on which color mode is selected.
Adjusting the Image Quality Each time you press the button, the color modes change in the following order. The current setting appears in the top-right corner of the screen each time the color mode is changed. While the color mode name is displayed on the screen, it does not change to the next color mode setting unless you press the button. p The color mode can also be set using the "Color Mode" command in the "Image" menu. See page 32.
Adjusting the Projection Position (Image Shift) Adjusting the Projection Position (Image Shift) Using the Remote Control Using the Control Panel When you cannot setup this projector directly in front of the screen, the projection position can be finely tuned without moving this projector. 3 Press the [Esc] button to close the adjustment screen. The screen closes automatically if no operations are performed for about 10 seconds.
Adjusting the Volume Adjusting the Volume Selecting the Image Source The volume of the projector's built-in speaker can be adjusted as follows. The image source is the projector port to which your video equipment is connected. You can select the image source automatically, using Source Search as described below. Or you can select a source yourself as described on page 18.
Selecting the Image Source 3 The projector searches for an active source and displays the image. Unused sources are skipped, as shown below. When two or more pieces of equipment are connected, press the [Source Search] button repeatedly to select the desired source. Computer S-Video Video Selecting the Source from the Remote Control You can use the remote control to select a specific image source. Remote Control Changes to the image from the Computer port.
Functions for Enhancing Projection Additional Projector Functions This chapter explains functions used when giving presentations and for using the projector’s security functions. You can temporarily turn off the image and sound in two ways: Functions for Enhancing Projection ◗ When you press the A/V Mute button on the remote control, projection and sound are turned off. If you saved a user’s logo (see page 28), you can set it to display when you press the A/V Mute button (see page 35).
Functions for Enhancing Projection Freezing the Image Changing the Aspect Ratio The source image continues to project even when the screen is frozen. You can still perform operations such as changing files, without projecting any images. This function changes the aspect ratio of images from 4:3 to 16:9 when component video, S-video, or composite video images are being projected. Images which have been recorded in digital video or onto DVDs can be viewed in 16:9 wide-screen format.
Functions for Enhancing Projection Displaying the Pointer This allows you to move a pointer icon on the projected image, and helps you draw attention to the area you are talking about. p You can use the "Pointer Shape" command in the "Settings" menu to change the shape of the pointer to one of three different shapes. See page 34. Enlarging Part of the Image (E-Zoom) This is useful when you want to see images in greater detail, such as graphs and details in a table. 1 Display the pointer.
Functions for Enhancing Projection 2 Move the cross to the area of the image that is to be enlarged or reduced. Remote control Using the Remote Control as a Mouse If the USB terminal of a computer and the USB terminal on the back of this projector are connected by a commercially available USB A-B cable, you can use the projector’s remote control like a wireless mouse to control the computer’s mouse pointer. Computer Windows 98/2000/Me/XP Home Edition/XP Professional Macintosh (OS 8.6–9.2/10.0–10.
Functions for Enhancing Projection Drag and drop p • The USB cable can only be connected to computers with a standard USB interface. If using a computer which is running Windows, the computer must have had a full version of Windows 98/2000/Me/XP Home Edition/ XP Professional installed. If the computer is running a version of Windows 98/2000/Me/XP Home Edition/XP Professional that has been upgraded from an earlier version of Windows, correct operation cannot be guaranteed.
Security Functions Security Functions Preventing theft (Password Protect) When the Password Protect function is activated, people who do not know the password will not be able to use the projector to project images, if the power has been disconnected since the password was last entered correctly. Furthermore, the user's logo that is displayed on the background of the screen cannot be changed. This is effective against theft. At the time of purchase, the password protection function is not enabled.
Security Functions When "Password Timer" is set to "On" and "Timer" is used The password entry screen will not be displayed at all when the power is turned on until the length of time that has been set has elapsed. When the set length of time has elapsed, the password entry screen will be displayed each time the power is turned on. The length of time referred to here is the total illumination time for the projector's lamp from the point when the projector's menu is closed.
Security Functions and re-enter the time. When you have finished using the "Password Protect" menu, the countdown for the elapsed time will start. 4 Turn "User’s Logo Protect" on. (1) Select "User’s Logo Protect", and then press the [Enter] button. (2) Select "On", and then press the [Enter] button. (3) Press the [Esc] button. 5 Enter the password. (1) To set a password, select "Password" and then press the [Enter] button.
Security Functions Using the remote control 3 Using the control panel When the confirmation message is displayed, select "Yes". The control panel buttons will be locked in accordance with the selected setting. p There are two methods to cancel the projector's control panel lock. • Using remote control, change the "Settings" - "Operation Lock" in the configuration menu to "Off". • Hold down the projector's [Enter] button continuously for about 7 seconds.
Saving a User's Logo Saving a User's Logo 2 You can record the image that is currently being projected as a user's logo. p 1 Select "Extended" from the configuration menu, and then select "User’s Logo". Check which buttons on the remote control or the control panel you can use, and the operations they perform, in the guide at the bottom of the screen. When a user's logo is recorded, the previous user's logo will be erased.
Saving a User's Logo 3 When "Choose this image as the User's Logo?" appears, select "Yes". p 4 When you press the [Enter] button, the image will be displayed at its original resolution. For example, if a video image or an image with a resolution that is different from the projector’s native resolution is being displayed, the image size will change. p User's logos can be saved at up to 400 × 300 dots in size. 5 When "Select this image?" appears, select "Yes".
Displaying Projected Images on an External Monitor Displaying Projected Images on an External Monitor When projecting from a computer (analog RGB or RGB video source), you can connect an external monitor to view the projected image. Monitor port Cable provided with monitor p To Monitor Out port (black) • Component video and S-Video images cannot be output to an external monitor.
Using the Menu System Configuration Menus Using the Menu System Buttons used 1 Select from the main menu 2 Select from the sub menu 3 Change the selected item Control panel Remote control
"Image" Menu "Image" Menu The items that can be set will vary depending on the input source that is currently being projected. Setting details are saved separately for each source. Computer/RGB video Sub-menu Color Mode Brightness Contrast Color Saturation Tint Sharpness Color Temp. Color Adjustment Reset Component video/composite video/S-video Function Select the quality of the image to suit your surroundings. See page 14. Adjusts the image brightness.
"Signal" Menu "Signal" Menu The items that can be set will vary depending on the input source that is currently being projected. Setting details are saved separately for each source. Computer/RGB video Sub-menu Auto Setup Tracking Sync. Position Progressive Computer1 Input Video Signal Resize Reset Component video Component video/S-video Function Turns on or off the function for automatically optimizing images when the input source is changed.
"Settings" Menu "Settings" Menu Sub-menu Keystone Zoom Image Shift Operation Lock Pointer Shape Brightness Control Volume Reset Function Corrects vertical keystone distortion in images. See the Quick Setup sheet. Adjusts the size of the projected image. Wide: Larger Tele: Smaller Adjusts the projection position. See page 16. When set to "On", the operation of all buttons on the projector's control panel except for the [Power] button will be disabled. See page 26.
"Extended" Menu "Extended" Menu Sub-menu Display User’s Logo Projection Function This lets you make settings related to the projector's display. Message: Sets whether on-screen messages are displayed. Messages include the input source, color mode, and "No Signal" message. Display Background: Determines the background screen displayed when no image signals are input. Options include "Black", "Blue" or "Logo".
"Extended" Menu Sub-menu Operation Link 21L Language Reset Function Direct Power On: Sets whether direct power on is enabled ("On") or disabled ("Off"). When you set to "On" and leave the power cable connected to a wall socket, the projector may turn on by itself when electricity is restored after a power outage. Sleep Mode: Sets whether projection stops automatically in the following situations: - When no image signals are input for approximately 30 minutes.
"Info" Menu "Info" Menu Lets you check the type of image signal being projected and the status of the projector. Computer/RGB video/component video Sub-menu Lamp Hours Source Input Signal Resolution Video Signal Refresh Rate Sync. Info Composite video/S-video Function Shows the cumulative lamp operating time. If it reaches the lamp warning time, the characters are displayed in yellow. The cumulative operating time from 0 to 10 hours will be displayed as "0H".
"Reset" Menu "Reset" Menu Sub-menu Reset All Reset Lamp Hours Function Resets all items in all menus to their default settings. The "Computer1 Input", "Zoom", "Image Shift", "User’s Logo", "Lamp Hours" and "Language" settings will not be reset to their defaults. Clears the cumulative lamp operating time and resets it to "0H". Perform this procedure when you replace the lamp.
Cleaning Maintenance This section describes maintenance tasks such as cleaning the projector and replacing consumable parts. Cleaning the Air Filters and Air Intake Vent Cleaning If dust collects on the air filter or the air outlet, it can cause the internal temperature of the projector to rise, and this can lead to problems with operation and shortening of the optical engine's service life.
Replacing Consumables Replacing Consumables 3 Replace the battery cover. Press the battery compartment cover until it clicks into place. This section explains how to replace the remote control batteries, the lamp, and the air filters. Replacing the Batteries If delays in the responsiveness of the remote control occur or if it does not operate after it has been used for some time, it probably means that the batteries are getting low. Replace the batteries.
Replacing Consumables • The projected image gets darker or starts to deteriorate p • The lamp replacement message is set to appear after the following periods of time in order to maintain the initial brightness and quality of the projected images. ·When used at high brightness: Approx. 2000 hours ·When used at low brightness: Approx. 3000 hours • If you continue to use the lamp after this period, the possibility of the lamp breaking becomes greater.
Replacing Consumables 4 Take out the lamp. Hold the lamp as shown in the illustration below and lift it up and out of the projector. If the lamp is broken replace it with a new lamp, or contact Epson for further advice (see page 57). If replacing the lamp yourself, be careful to avoid pieces of broken glass. p 5 Install the new lamp. Insert the new lamp so that the lamp fits in place correctly. After inserting it fully, tighten the two screws. 6 Install the lamp cover.
Replacing Consumables Resetting the Lamp Operating Time The projector has a built-in counter which keeps track of the lamp operating time. When the cumulative operating time reaches a certain point, it causes the replacement warning message to be displayed. The counter needs to be reset after the lamp has been replaced with a new one. You can do this using the configuration menu.
Replacing Consumables Replacing the Air Filter 3 If the air filter is broken or if a warning message reappears after it has been cleaned, it should be replaced. Install the new air filter. Slide in the new air filter and press until it clicks into place. The air filter can be replaced even if the projector is installed on a ceiling. 1 Turn off the projector’s power, wait until it beeps twice, and disconnect the power cable. 2 Remove the air filter.
Using the Help Menu Troubleshooting Using the Help Menu Using the remote control Using the control panel If a problem occurs with the projector, you can use the Help function to assist you in solving the problem. It uses a series of menus in a question and answer format. If the Help function does not provide a solution to the problem, see “Problem Solving” on page 47. 1 Display the Help menu. Using the remote control Using the control panel 3 Confirm the selection.
Using the Help Menu 4 Repeat the operations in steps 2 and 3 to proceed through the menu to more detailed items. 5 Press the [Help] button to exit the help menu.
Problem Solving Problem Solving If you are having a problem with the projector, first check the projector's indicators and refer to "Reading the Indicators" below. If the indicators do not show clearly what the problem might be, see “When the Indicators Provide No Help” on page 50. Reading the Indicators The projector is provided with the following three indicators which indicate the operating status of the projector. Indicates the operating status of the projector.
Problem Solving Status Power Red Cause Remedy or Status Fan related error/ Sensor error Stop using the projector, disconnect the power cable from the electrical outlet, and contact Epson (see page 57). High temperature error (overheating) The lamp will turn off automatically and projection will stop.
Problem Solving Status Lamp replacement notification Power Orange p Cause Remedy or Status Replace the lamp with a new one. See page 41. If you continue to use the lamp after it has passed the replacement period, the possibility that the lamp may break will increase. Replace the lamp with a new one as soon as possible. The Power indicator status will vary depending on the projector status at the time.
Problem Solving When the Indicators Provide No Help If any of the following problems occur and the indicators do not offer a solution, refer to the pages given for each problem. Problems relating to images Problems when projection starts No images appear page 51 Power does not turn on page 55 Projection does not start, the projection area is completely black, the projection area is completely blue, and so on. Projection stops automatically page 51 The message "Not Supported.
Problem Solving Problems relating to images No images appear Check Remedy Was the [Power] button pressed? Press the [Power] button to turn the power on. Are the indicators switched off? The power cable is not connected correctly or power is not being supplied normally. Connect the projector's power cable correctly. See the Quick Setup sheet. Check that your power supply socket is working. Is A/V Mute mode active? Press the [A/V Mute] button on the remote control to cancel the mute. See page 19.
Problem Solving The message "No Signal." is displayed Check Remedy Are the cables connected correctly? Check that all of the cables required for projection are securely connected. See the Quick Setup sheet. Has the correct video input port been selected? Press the [Computer1], [S-Video] or [Video] button on the remote control or the [Source Search] button on the remote control or the projector's control panel to change the image.
Problem Solving Interference or distortion appear in images Check Remedy Are the image signal format settings correct? If a composite video or S-video source is connected to the projector, use the "Video Signal" menu command to select the signal format. See page 33. Are the cables connected correctly? Check that all of the cables required for projection are securely connected. See the Quick Setup sheet.
Problem Solving Image colors are not right Check Remedy Do the input signal settings match the signals from the connected device? If a composite video or S-video source is connected to the projector, use the "Video Signal" menu command to select the video signal format. See “List of Supported Monitor Displays” on page 63. Has the image brightness been adjusted correctly? Use the "Brightness" menu command to adjust the brightness. See page 32.
Problem Solving Problems when projection starts Power does not turn on Check Remedy Have you pressed the [Power] button? Press the [Power] button to turn the power on. Are all of the indicators switched off? The power cable is not connected correctly or power is not being supplied. Connect the power cable to the projector correctly. See the Quick Setup sheet. Check the circuit breaker to see if power is being supplied.
Problem Solving The remote control does not work Check Remedy Is the remote control light-emitting area pointing towards the front or back of the projector, or toward the screen? Point the remote control towards the projector or the screen. The operating angle for the remote control is approximately ±30º horizontally and approximately ±15º vertically. Is the remote control too far from the projector? The operating range for the remote control is approximately 6 meters (20 feet).
Where To Get Help Where To Get Help Epson provides these technical support services: Internet Support Visit Epson’s support website for solutions to common problems. You can download drivers and documentation, get FAQs and troubleshooting advice, or e-mail Epson with your questions. Visit Presenters Online to access tips, templates, and training for developing successful presentations.
Optional Accessories and Consumables Appendix Optional Accessories and Consumables You can purchase screens, carrying cases, or other accessories from an Epson authorized reseller. For product information and to find the nearest authorized reseller, please call 800-GO-EPSON (800-463-7766) or browse our catalog of products at www.epson.com, select the product you are interested in, and click “Where to Buy.” To purchase online, please visit the Epson Store at www.epsonstore.com (U.S. sales only).
Screen Size and Projection Distance Screen Size and Projection Distance See the following table to choose the best position for your projected image. The values are only a guide. Units: cm (in.) 4:3 Screen Size 30” 40” 50” 60” 80” 100” 120” 150” 200” 300” 61 × 46 (24 × 18) 81 × 61 (32 × 24) 100 × 76 (39 × 30) 120 × 90 (47 × 35) 160 × 120 (63 × 47) 200 × 150 (79 × 59) 240 × 180 (94 × 71) 300 × 230 (118 × 91) 410 × 300 (161 × 118) 610 × 460 (240 × 181) Units: cm (ft.
Glossary 60 Glossary The following is an explanation of some of the terms used in this guide which may be unfamiliar or which are not explained in the text of this guide itself. Further information can be obtained by referring to other commercially available publications. Aspect ratio Color Temp. Component video Composite video Contrast Dolby Digital HDTV Interlaced Progressive Refresh rate SDTV Security lock Squeeze mode sRGB The ratio between an image's length and its height.
Glossary SVGA S-Video SXGA Sync (synchronization) Tracking USB VGA XGA 61 A type of video signal with a resolution of 800 (horizontal) × 600 (vertical) dots which is used by IBM PC/AT-compatible computers. A video signal which has the luminance component and color component separated in order to provide better image quality. It refers to images which consist of two independent signals: Y (luminance signal), and C (color signal).
List of ESC/VP21 Commands Cable Layouts List of ESC/VP21 Commands USB connection Command List Connector shape: USB (type B) When a power on command is sent to the projector, the power will turn on and the projector will change to warm-up mode. When the power has turned on, a colon ":" (3Ah) will be returned. When the projector executes a command, it returns a ":" and waits for the next command to be sent.
List of Supported Monitor Displays List of Supported Monitor Displays Component Video/RGB Video The projection of some signals not listed in the table may still be possible. However, some functions may not be supported.
Specifications Specifications Dimensions Display method Resolution Contrast ratio Brightness Focus adjustment Zoom adjustment Lamp Lamp life Speaker Power supply Power consumption Operating altitude Operating temperature Storage temperature Weight Fan noise Connectors 15.3 (W) × 6.5 (H) × 13.
Specifications Safety EMC USA UL60950-1 USA FCC Part 15B Class B (DoC) Canada CSA C22.2 No.
Dimensions Dimensions 3-M4×9 Center of lens 80 86.8 50.1* 247 12 12 83.7 7.7 327 104.7 69.
Declaration of Conformity Declaration of Conformity DECLARATION of CONFORMITY According to 47CFR, Part 2 and 15 Class B Personal Computers and Peripherals; and/or CPU Boards and Power Supplies used with Class B Personal Computers We Located at Tel :EPSON AMERICA, INC. :3840 Kilroy Airport Way MS: 3-13 Long Beach, CA 90806 :562-290-5254 Declare under sole responsibility that the product identified herein, complies with 47CFR Part 2 and 15 of the FCC rules as a Class B digital device.
Important Safety Instructions Important Safety Instructions ◗ Do not insert the plug into an outlet with dust present. Please read the following important information about your projector. ◗ Do not overload wall outlets, extension cables or power strips. This can cause fire or electric shock. c • Never look into the projector lens when the lamp is switched on as the bright light can damage your eyes. Never let children look into the lens when it is on.
Important Safety Instructions ◗ Particular care should be taken when the projector is installed to a ceiling, as small pieces of glass may fall down when the lamp cover is removed. If cleaning the projector or replacing the lamp yourself, be very careful not to allow such pieces of glass to get into the eyes or mouth. In addition, consult your local regulations regarding proper disposal and do not place in the trash. ◗ The lamp is fragile, and can easily break.
