Epson EMP-S4 User's Guide

User’s GuideEpson PowerLite S4®

10Part Names and Functions BaseAir filter (air intake vent) This prevents dust and other foreign particles from getting inside the projector when air

11Part Names and Functions Remote Control[A/V Mute] button (see page 19)[E-Zoom] button ( ) ( ) (see page 21)[Enter] and [Esc] button (see page 22)[Au

12Adjusting the Image Quality Adjusting and Changing the ImageAdjusting the Image QualityAdjusting Computer Images and RGB Video ImagesAutomatic Setup

13Adjusting the Image Quality 2 Adjust the tracking until the vertical stripes disappear from the image. The tracking value increases or decreases eac

14Adjusting the Image Quality The sync value increases or decreases each time a button is pressed.3 Press the [Menu] button to exit the configuration

15Adjusting the Image Quality Each time you press the button, the color modes change in the following order.The current setting appears in the top-rig

16Adjusting the Projection Position (Image Shift) Adjusting the Projection Position (Image Shift)When you cannot setup this projector directly in fron

17Adjusting the Volume Adjusting the VolumeThe volume of the projector's built-in speaker can be adjusted as follows.When the button is pressed t

18Selecting the Image Source 3 The projector searches for an active source and displays the image. Unused sources are skipped, as shown below. When tw

19Functions for Enhancing Projection Additional Projector FunctionsThis chapter explains functions used when giving presentations and for using the pr

2Meaning of Symbols Meaning of SymbolsCopyright NoticeAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system

20Functions for Enhancing Projection Freezing the ImageThe source image continues to project even when the screen is frozen. You can still perform ope

21Functions for Enhancing Projection Displaying the PointerThis allows you to move a pointer icon on the projected image, and helps you draw attention

22Functions for Enhancing Projection 2 Move the cross to the area of the image that is to be enlarged or reduced.3 Enlarge.You can reduce the enlarged

23Functions for Enhancing Projection Once the connection has been made, the mouse pointer can be operated as follows.p• The USB cable can only be conn

24Security Functions Security FunctionsPreventing theft (Password Protect)When the Password Protect function is activated, people who do not know the

25Security Functions When "Password Timer" is set to "On" and "Timer" is usedThe password entry screen will not be disp

26Security Functions and re-enter the time.When you have finished using the "Password Protect" menu, the countdown for the elapsed time will

27Security Functions 3 When the confirmation message is displayed, select "Yes".The control panel buttons will be locked in accordance with

28Saving a User's Logo Saving a User's LogoYou can record the image that is currently being projected as a user's logo.1 Project the im

29Saving a User's Logo 3 When "Choose this image as the User's Logo?" appears, select "Yes".4 The image to be recorded a

3 ContentsMeaning of Symbols 2Copyright Notice 2Trademarks 2Projector FeaturesSetting Up the Projector 6Part Names and Functions 7Front/Top 7Control P

30Displaying Projected Images on an External Monitor Displaying Projected Images on an External MonitorWhen projecting from a computer (analog RGB or

31Using the Menu System Configuration MenusUsing the Menu System1Select from the main menu3Change the selected item2Select from the sub menuRemote con

32"Image" Menu "Image" MenuThe items that can be set will vary depending on the input source that is currently being projected. Se

33"Signal" Menu "Signal" MenuThe items that can be set will vary depending on the input source that is currently being projected.

34"Settings" Menu "Settings" MenuSub-menu FunctionKeystone Corrects vertical keystone distortion in images. See the Quick Setup sh

35"Extended" Menu "Extended" MenuSub-menu FunctionDisplay This lets you make settings related to the projector's display.Mess

36"Extended" Menu Operation Direct Power On:Sets whether direct power on is enabled ("On") or disabled ("Off").When you

37"Info" Menu "Info" MenuLets you check the type of image signal being projected and the status of the projector.Computer/RGB vide

38"Reset" Menu "Reset" MenuSub-menu FunctionReset All Resets all items in all menus to their default settings.The "Computer1

39Cleaning MaintenanceThis section describes maintenance tasks such as cleaning the projector and replacing consumable parts.CleaningYou should clean

4 MaintenanceCleaning 39Cleaning the Projector 39Cleaning the Lens 39Cleaning the Air Filters and Air Intake Vent 39Replacing Consumables 40Replacing

40Replacing Consumables Replacing ConsumablesThis section explains how to replace the remote control batteries, the lamp, and the air filters.Replacin

41Replacing Consumables • The projected image gets darker or starts to deteriorateReplacing the Lamp1 Turn off the projector’s power, wait until it be

42Replacing 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 br

43Replacing Consumables Resetting the Lamp Operating TimeThe projector has a built-in counter which keeps track of the lamp operating time. When the c

44Replacing Consumables Replacing the Air FilterIf the air filter is broken or if a warning message reappears after it has been cleaned, it should be

45Using the Help Menu TroubleshootingUsing the Help MenuIf a problem occurs with the projector, you can use the Help function to assist you in solving

46Using 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 th

47Problem Solving Problem SolvingIf you are having a problem with the projector, first check the projector's indicators and refer to "Readin

48Problem Solving Lamp or Temp indicator flashes orangeFan related error/Sensor errorStop using the projector, disconnect the power cable from the ele

49Problem Solving Lamp replacement notification Replace the lamp with a new one. See page 41.If you continue to use the lamp after it has passed the r

5 Projector FeaturesDirect Power On and Instant OffUse the Direct Power On function to turn the projector on simply by plugging the power cable into a

50Problem Solving When the Indicators Provide No HelpIf any of the following problems occur and the indicators do not offer a solution, refer to the p

51Problem Solving No images appear Projection stops automatically The message "Not Supported." is displayedProblems relating to imagesCheck

52Problem Solving The message "No Signal." is displayed Images are fuzzy or out of focusCheck RemedyAre the cables connected correctly? Che

53Problem Solving Interference or distortion appear in images Image is cut off or too smallCheck RemedyAre the image signal format settings correct?

54Problem Solving Image colors are not right Images appear dark Nothing appears on the external monitorCheck RemedyDo the input signal settings match

55Problem Solving Power does not turn on No sound can be heard or the sound is faintProblems when projection startsCheck RemedyHave you pressed the [

56Problem Solving The remote control does not workCheck RemedyIs the remote control light-emitting area pointing towards the front or back of the pro

57Where To Get Help Where To Get HelpEpson provides these technical support services:Internet SupportVisit Epson’s support website for solutions to co

58Optional Accessories and Consumables AppendixOptional Accessories and ConsumablesYou can purchase screens, carrying cases, or other accessories from

59Screen Size and Projection Distance Screen Size and Projection DistanceSee the following table to choose the best position for your projected image.

6Setting Up the Projector Setting Up the ProjectorThe projector supports the following four projection methods, allowing you to choose the best method

60Glossary GlossaryThe following is an explanation of some of the terms used in this guide which may be unfamiliar or which are not explained in the t

61Glossary SVGA A type of video signal with a resolution of 800 (horizontal) × 600 (vertical) dots which is used by IBM PC/AT-compatible computers.S-V

62List of ESC/VP21 Commands List of ESC/VP21 CommandsCommand ListWhen a power on command is sent to the projector, the power will turn on and the proj

63List of Supported Monitor Displays List of Supported Monitor DisplaysThe projection of some signals not listed in the table may still be possible. H

64Specifications Specifications* The USB interface complies with the USB 1.1 standard. The USB connector is not guaranteed to operate correctly with a

65Specifications SafetyUSAUL60950-1CanadaCSA C22.2 No.60950-1EUThe Low Voltage Directive (73/23/EEC)IEC/EN60950-1EMCUSAFCC Part 15B Class B (DoC)Canad

66Dimensions DimensionsUnits: mm3-M4×91151278012104.732783.750.1*7.786.8Center of lens69.712*Distance from center of lens to suspension bracket fixing

67Declaration of Conformity Declaration of ConformityWe :EPSON AMERICA, INC.Located at :3840 Kilroy Airport Way MS: 3-13 Long Beach, CA 90806Tel :562

68Important Safety Instructions Important Safety InstructionsPlease read the following important information about your projector.Follow these safety

69Important Safety Instructions ◗ The lamp is fragile, and can easily break. If the lamp breaks, handle the projector with extreme care to avoid injur

7Part Names and Functions Part Names and FunctionsFront/TopLamp coverOpen this cover when replacing the projector's lamp.Control panelRemote cont

8Part Names and Functions Control Panel[Power] buttonTurns the projector power on or off.[Help] buttonDisplays and closes the help, which shows soluti

9Part Names and Functions RearRemote control light-receiving area Receives signals from the remote control.Power inlet Connects to the power cable.Com