Epson EH-TW570 User manual

User’s Guide

Notations Used in This Guide
•Safety indications
The documentation and the projector use graphical symbols to show how to use the projector safely.
Please understand and respect these caution symbols in order to avoid injury to persons or property.
Warning
This symbol indicates information that, if ignored, could possibly result in personal injury or even death due to incorrect handling.
Caution
This symbol indicates information that, if ignored, could possibly result in personal injury or physical damage due to incorrect handling.
•General information indications
Attention
Indicates procedures which may result in damage or injury if sufficient care is not taken.
a
Indicates additional information and points which may be useful to know regarding a topic.
sIndicates a page where detailed information regarding a topic can be found.
g Indicates that an explanation of the underlined word or words in front of this symbol appears in the glossary of terms. See the "Glossary"
section of the "Appendix".
s"Glossary" p.145
[Name] Indicates the name of the buttons on the remote control or the control panel.
Example: [Esc] button
Menu Name Indicates Configuration menu items.
Example:
Select Brightness from Image.
Image - Brightness

Notations Used in This Guide ........................ 2
Introduction
ProjectorFeatures .......................................... 8
ProjectRealistic3DImages........................................ 8
QuickandEasySetup,Projection,andStorage..........................8
ConnectingwithaUSBcableandprojecting(USBDisplay)................8
Detecting projector movements and automatically correcting image distortion
.........................................................8
Horizontalkeystoneadjuster....................................8
UsefulFunctionsforProjectingImages ................................9
Projecttwoimagessimultaneously(SplitScreen)....................... 9
Increasingprojectioncontentinwide(WXGA)screen....................9
Connect a USB storage device and project movies or images (PC Free) . . . . . . . . 9
Variousfunctionsforexcellentpowersaving .......................... 9
Makingthemostoftheremotecontrol.............................9
EnlargeandprojectyourfileswiththeDocumentCamera.................9
Enhancedsecurityfunctions ....................................10
ConnectingtoawirelessLANandprojectingimages...................10
PartNamesandFunctions .................................. 11
Front/Top...................................................11
Rear.......................................................12
Base ...................................................... 13
ControlPanel ................................................14
RemoteControl ...............................................15
Replacingtheremotecontrolbatteries ............................. 18
Remotecontroloperatingrange.................................19
Preparing the Projector
Installing the Projector ..................................... 21
InstallationMethods ...........................................21
Installationmethods .........................................21
ScreenSizeandApproximateProjectionDistance.......................22
Connecting Equipment ..................................... 23
ConnectingImageSources.......................................23
ConnectingaComputer......................................... 25
ConnectingaSmartphoneorTabletDevice ............................26
ConnectingUSBDevices .........................................27
ConnectingExternalEquipment...................................28
InstallingtheWirelessLANUnit....................................30
InstallingtheQuickWirelessConnectionUSBKey ......................30
Basic Usage
ProjectingImages ......................................... 32
FromInstallationtoProjection.....................................32
Automatically Detect Input Signals and Change the Projected Image (Source Search)
..........................................................33
SwitchingtotheTargetImagebyRemoteControl.......................34
ProjectingwithUSBDisplay ......................................34
Systemrequirements .........................................34
Connectingforthefirsttime ....................................35
Uninstalling ...............................................36
AdjustingProjectedImages ................................ 38
CorrectingKeystoneDistortion.................................... 38
Correctingautomatically......................................38
Correctingmanually.........................................39
AdjustingtheImageSize........................................ 42
AdjustingtheImagePosition.....................................42
AdjustingtheHorizontalTilt ......................................42
CorrectingtheFocus ...........................................43
AdjustingtheVolume..........................................43
SelectingtheProjectionQuality(SelectingColorMode)...................43
SettingAutoIris..............................................44
ChangingtheAspectRatiooftheProjectedImage.......................44
Changingmethods..........................................45
Changingtheaspectmode..................................... 45
Contents
3

Useful Functions
ProjectionFunctions ....................................... 48
ProjectingTwoImagesSimultaneously(SplitScreen).....................48
Inputsourcesforsplitscreenprojection............................48
Operatingprocedures........................................48
Restrictionsduringsplitscreenprojection........................... 51
Projecting3DImages ........................................... 51
Preparingtoview3Dimages....................................51
Viewing3Dimages.......................................... 53
Converting2Dimagesto3Dimages...............................54
Viewingareafor3Dimages.....................................54
Warningsregardingviewing3Dimages............................55
ProjectingWithoutaComputer(PCFree).............................57
SpecificationsforfilesthatcanbeprojectedusingPCFree...............58
PCFreeexamples...........................................58
PCFreeoperatingmethods.....................................58
Projectingtheselectedimagesormovies...........................61
Projectingimagefilesinafolderinsequence(Slideshow)................61
ImagefiledisplaysettingsandSlideshowoperationsettings..............62
ProjectingUsingaQRCode......................................63
SettingthedisplaymethodforQRcodes...........................63
Projectingdatafromasmartphoneortabletdevice....................64
HidingtheImageandSoundTemporarily(A/VMute).....................65
FreezingtheImage(Freeze)......................................66
PointerFunction(Pointer)........................................66
EnlargingPartoftheImage(E-Zoom)................................ 67
Using the Remote Control to Operate the Mouse Pointer (Wireless Mouse) . . . . . . 68
SavingaUser'sLogo...........................................69
SecurityFunctions ......................................... 71
ManagingUsers(PasswordProtect).................................71
KindsofPasswordProtect......................................71
SettingPasswordProtect......................................71
EnteringthePassword ........................................72
RestrictingOperation(ControlPanelLock)............................73
Anti-TheftLock ...............................................74
Installingthewirelock........................................74
Monitoring and Controlling ................................ 75
EasyMPMonitor.............................................. 75
MessageBroadcasting........................................75
ChangingSettingsUsingaWebBrowser(WebControl) .................... 75
Projectorsetup .............................................75
DisplayingtheWebControlscreen...............................76
DisplayingtheWebRemotescreen...............................76
UsingtheMailNotificationFunctiontoReportProblems...................77
ReadingErrorNotificationMail..................................77
ManagementUsingSNMP.......................................78
ESC/VP21Commands ...........................................78
Beforestarting............................................. 78
Commandlist.............................................. 79
Communicationsprotocol.....................................79
About Event ID ............................................ 80
Configuration Menu
Using the Configuration Menu .............................. 82
ListofFunctions ........................................... 83
ConfigurationMenuTable.......................................83
Networkmenu .............................................84
ImageMenu.................................................85
SignalMenu.................................................85
SettingsMenu ................................................88
ExtendedMenu ...............................................89
NetworkMenu ............................................... 90
NotesonoperatingtheNetworkmenu .............................91
Softkeyboardoperations......................................91
Basicmenu ................................................92
WirelessLANmenu..........................................93
Securitymenu.............................................. 94
Mailmenu................................................95
Othersmenu..............................................96
Resetmenu...............................................97
Contents
4

ECOMenu..................................................97
InfoMenu(DisplayOnly)........................................98
ResetMenu................................................. 99
PerformingBatchSetupforMultipleProjectors ............. 100
SetupUsingaUSBFlashDrive.................................... 100
SavingsettingstotheUSBflashdrive ............................. 100
Reflectingsavedsettingstootherprojectors........................ 102
SetupbyConnectingtheComputerandProjectorwithaUSBCable.......... 103
Savingsettingstoacomputer.................................. 104
Reflectingsavedsettingstootherprojectors........................ 105
WhenSetupFails .............................................106
Troubleshooting
UsingtheHelp ........................................... 108
ProblemSolving .......................................... 110
ReadingtheIndicators......................................... 110
WhentheIndicatorsProvideNoHelp ............................... 114
ProblemsRelatingtoImages..................................... 115
Noimagesappear .......................................... 115
Movingimagesarenotdisplayed................................116
Projectionstopsautomatically..................................116
ThemessageNotsupportedisdisplayed ...........................116
ThemessageNoSignalisdisplayed .............................. 117
Cannotview3Dimages ...................................... 117
Imagesarefuzzy,outoffocus,ordistorted......................... 118
Interferenceordistortionappearinimages ......................... 118
The image is truncated (large) or small, the aspect is not suitable, or the image has
beenreversed .............................................119
Imagecolorsarenotright.....................................120
Imagesappeardark ......................................... 121
ProblemswhenProjectionStarts .................................. 121
Theprojectordoesnotturnon ................................. 121
OtherProblems ..............................................122
Nosoundcanbeheardorthesoundisfaint........................ 122
There is noise in the audio (only when projecting USB display) . . . . . . . . . . . . 122
Theremotecontroldoesnotwork............................... 123
I want to change the language for messages and menus . . . . . . . . . . . . . . . . 123
Mailisnotreceivedevenifaproblemoccursintheprojector............. 123
CannotchangesettingsusingaWebbrowser....................... 124
Maintenance
Cleaning ................................................. 126
CleaningtheProjector'sSurface ...................................126
CleaningtheLens............................................ 126
Cleaningthe3DGlasses........................................ 126
CleaningtheAirFilter ..........................................126
ReplacingConsumables ................................... 128
ReplacingtheLamp ........................................... 128
Lampreplacementperiod.....................................128
Howtoreplacethelamp ......................................128
Resettingthelamphours..................................... 131
ReplacingtheAirFilter......................................... 131
Airfilterreplacementperiod................................... 131
Howtoreplacetheairfilter .................................... 131
Appendix
Optional Accessories and Consumables .................... 134
OptionalAccessories .......................................... 134
Consumables ............................................... 135
Screen Size and Projection Distance ........................ 136
ProjectionDistance ........................................... 136
SupportedMonitorDisplays ............................... 138
SupportedResolutions ......................................... 138
Computersignals(analogRGB)................................. 138
Componentvideo .......................................... 138
Contents
5

Compositevideo ........................................... 138
HDMIInputSignal .......................................... 138
MHLInputSignal ........................................... 139
3DInputSignal(HDMI) .......................................139
3DInputSignal(MHL) ....................................... 139
Specifications ............................................ 140
ProjectorGeneralSpecifications ...................................140
Appearance .............................................. 144
Glossary ................................................. 145
GeneralNotes ............................................ 147
AboutNotations ............................................. 147
GeneralNotice: .............................................. 148
Index .................................................... 149
Contents
6

Introduction
This chapter explains the projector's features and the part names.

Project Realistic 3D Images
Project stunning 3D content from media such as
3D Blu-ray discs or 3D games. You need the
optional active 3D Glasses (ELPGS03) to view
3D images.
s"Projecting 3D Images" p.51
Quick and Easy Set up, Projection, and Storage
•Turn the projector on and off by simply plugging in or unplugging.
•Project onto large screens from a short distance.
•Make easy height adjustments with one lever.
•No cool down delay makes it easy to put away.
•Turn on the projector by simply receiving an image signal.
Connecting with a USB cable and projecting (USB Display)
By simply connecting a USB cable, you can
project images from a computer's screen
without a computer cable.
s"Projecting with USB Display" p.34
Detecting projector movements and automatically correcting
image distortion
This projector automatically corrects vertical keystone distortion which
occurs when positioning or moving the projector.
s"Correcting automatically" p.38
Horizontal keystone adjuster
This allows you to quickly correct horizontal distortion in the projected
image. This is useful if you cannot install the projector parallel to the
screen.
s"Correcting manually" p.39
Projector Features
8

Useful Functions for Projecting Images
Project two images simultaneously (Split Screen)
This function divides the projected screen in
two and projects two types of image side-by-
side. By simultaneously projecting images from
two sources on one screen, you can raise the
impact of your message or proposition during
video conferences or presentations.
s"Projecting Two Images Simultaneously
(Split Screen)" p.48
Increasing projection content in wide (WXGA) screen
With a computer that has a 16:10 WXGA wide
LCD display, the image can be projected in the
same aspect. You can use whiteboards and other
landscape format screens.
s"Changing the Aspect Ratio of the Projected
Image" p.44
Connect a USB storage device and project movies or images (PC
Free)
You can connect USB storage devices or digital cameras to the projector
and project saved images.
A wide range of file formats are supported such as movies or images.
s"Projecting Without a Computer (PC Free)" p.57
Various functions for excellent power saving
•Various functions to prevent wasting electricity
The projector comes with a number of built-in functions to save power
such as dimming the projected image, an auto power off timer, and
adjusting power consumption while the projector is standing by.
s"ECO Menu" p.97
•Function for displaying the power-saving status on the projected screen
When ECO Display is set to On from the Configuration menu, leaf icons
() that indicate the power-saving status are displayed at the bottom-
left of the projected screen when the lamp brightness has switched to low
brightness.
sECO - ECO Display p.97
Making the most of the remote control
You can use the remote control to perform operations such as enlarging
part of the image. You can also use the remote control as a pointer to draw
attention to specific points, or as a mouse for the computer.
s"Pointer Function (Pointer)" p.66
s"Enlarging Part of the Image (E-Zoom)" p.67
s"Using the Remote Control to Operate the Mouse Pointer (Wireless
Mouse)" p.68
Enlarge and project your files with the Document Camera
You can project paper documents and objects using the optional Document
Camera.
By connecting to a computer and using the software supplied, you can
make full use of the projector's capabilities.
s"Optional Accessories" p.134
Projector Features
9

Enhanced security functions
•Password Protect to restrict and manage users
By setting a Password you can restrict who can use the projector.
s"Managing Users (Password Protect)" p.71
•Control Panel Lock to restrict button operation on the control panel
You can use this to prevent people changing projector settings without
permission at events, in schools, and so on.
s"Restricting Operation (Control Panel Lock)" p.73
•Equipped with various anti-theft devices
The projector is equipped with the following types of anti-theft security
devices.
•Security slot
•Security cable installation point
s"Anti-Theft Lock" p.74
Connecting to a wireless LAN and projecting images
By installing the supplied or optional wireless LAN unit and connecting to
a wireless LAN network, the following functions become available.
s"Installing the Wireless LAN Unit" p.30
•Wirelessly projecting your computer's screen
You can project your computer's screen over a
network by using EasyMP Network Projection.
You can download EasyMP Network Projection
from the following Web site.
http://www.epson.com
•Projecting multiple computer screens at the same time
By using EasyMP Multi PC Projection, you can
project up to four screens at the same time from
a computer on the network, or from
smartphones or tablet devices on which Epson
iProjection is installed.
You can download EasyMP Multi PC Projection
from the following Web site.
http://www.epson.com
•Using Quick Wireless Connection to make automatic network settings
for your computer (Windows only)
By simply connecting the optional Quick
Wireless Connection USB Key to a computer,
you can connect the projector and the computer
using the wireless communication and project
images from the computer.
s"Installing the Quick Wireless Connection
USB Key" p.30
•Projecting images from portable devices over a network
If Epson iProjection is installed on your smart
phone or tablet device, you can wirelessly
project data from the device. This allows you to
easily view images from a smart phone or tablet
device.
You can download Epson iProjection for free from the App Store or from
Google play. Any fees incurred when communicating with the App Store
or Google play are the responsibility of the customer.
Projector Features
10

Front/Top
Name Function
AAir exhaust vent Exhaust vent for air used to cool the projector internally.
Caution
While projecting, do not put your face or hands
near the air exhaust vent, and do not place objects
that may become warped or damaged by heat near
the vent. Hot air from the air exhaust vent could
cause burns, warping, or accidents to occur.
BA/V mute slide knob Slide the knob to open and close the A/V mute slide.
CFoot adjust lever Press the foot adjust lever to extend and retract the front
adjustable foot.
s"Adjusting the Image Position" p.42
Name Function
DFront adjustable foot When setup on a surface such as a desk, extend the foot to
adjust the position of the image.
s"Adjusting the Image Position" p.42
EA/V mute slide Close when not using the projector to protect the lens. By
closing during projection you can hide the image and the
sound.
s"Hiding the Image and Sound Temporarily (A/V
Mute)" p.65
FRemote receiver Receives signals from the remote control.
GFocus ring Adjusts the image focus.
s"Correcting the Focus" p.43
HZoom ring Adjusts the image size.
s"Adjusting the Image Size" p.42
IAir intake vent
(air filter)
Takes in air to cool the projector internally.
s"Cleaning the Air Filter" p.126
JAir filter cover Opens and closes the air filter cover.
s"Replacing the Air Filter" p.131
KSecurity slot The security slot is compatible with the Microsaver
Security System manufactured by Kensington.
s"Anti-Theft Lock" p.74
LControl panel Operates the projector.
s"Control Panel" p.14
MHorizontal keystone
adjuster
Corrects horizontal distortion in the projected image.
s"Correcting manually" p.39
NLamp cover Open when replacing the projector's lamp.
s"Replacing the Lamp" p.128
OLamp Cover Fixing
Screw
Screw to fix the lamp cover in place.
Part Names and Functions
11

Rear
Name Function
APower inlet Connects the power cord to the projector.
s"From Installation to Projection" p.32
BUSB-A port •Connects a USB flash drive or a digital camera and
projects movies or images using PC Free.
s"Projecting Without a Computer (PC Free)"
p.57
•Connects the optional Document Camera.
•Connects the supplied or optional Wireless LAN unit.
s"Installing the Wireless LAN Unit" p.30
•Connects the optional Quick Wireless Connection USB
Key.
s"Installing the Quick Wireless Connection USB
Key" p.30
CWireless LAN unit
fixing screw
This screw secures the wireless LAN unit cover.
DAudio Out port Outputs audio from the currently projected image to an
external speaker.
Name Function
EUSB-B port •Connects the projector to a computer using a USB cable,
and projects the images on the computer.
s"Projecting with USB Display" p.34
•Connects the projector to a computer using a USB cable
to use the Wireless Mouse function.
s"Using the Remote Control to Operate the
Mouse Pointer (Wireless Mouse)" p.68
FAudio port Inputs audio from equipment connected to the Computer
port, the S-Video port, or the Video port.
GVideo port Inputs composite video signals from video sources.
HRemote receiver Receives signals from the remote control.
ISpeaker Outputs audio.
JHDMI/MHL port •Inputs video signals from HDMI compatible video
equipment and computers. This projector is compatible
with HDCP
g .
•Inputs signals from smartphones and tablet devices that
support MHL
g (Mobile High-definition Link).
s"Connecting Equipment" p.23
KComputer port Inputs image signals from a computer and component
video signals from other video sources.
LS-Video port For S-video signals from video sources.
Part Names and Functions
12

Base
Name Function
ACeiling mount fixing
points (three points)
Attach the optional Ceiling Mount here when suspending
the projector from a ceiling.
s"Installing the Projector" p.21
s"Optional Accessories" p.134
BSecurity cable
installation point
Pass a commercially available wire lock through here and
lock it in place.
s"Installing the wire lock" p.74
Name Function
CRear feet When setup on a surface such as a desk, turn to extend and
retract to adjust the horizontal tilt.
s"Adjusting the Horizontal Tilt" p.42
DFront adjustable foot When setup on a surface such as a desk, extend the foot to
adjust the position of the image.
s"Adjusting the Image Position" p.42
Part Names and Functions
13

Control Panel
Name Function
A[Source Search]
button
Changes to the next input source that is sending an image.
s"Automatically Detect Input Signals and Change the
Projected Image (Source Search)" p.33
B[Enter] button
[]
•When the Configuration menu or the Help screen is
displayed, it accepts and enters the current selection and
moves to the next level.
•If pressed while projecting analog RGB signals from the
Computer port, you can automatically optimize
Tracking, Sync., and Position.
C[w][v] buttons •Displays the Keystone screen allowing you to correct
keystone distortion in vertical and horizontal
directions.
s"Correcting manually" p.39
•If pressed when the Configuration menu or the Help
screen is displayed, these buttons select menu items and
setting values.
s"Using the Configuration Menu" p.82
s"Using the Help" p.108
Name Function
D[Help] button Displays and closes the Help screen which shows you how
to deal with problems if they occur.
s"Using the Help" p.108
E[Esc] button •Stops the current function.
•If pressed when the Configuration menu is displayed, it
moves to the previous menu level.
s"Using the Configuration Menu" p.82
F[a][b] buttons •You can adjust the volume.
[a] Decreases the volume.
[b] Increases the volume.
s"Adjusting the Volume" p.43
•Corrects keystone distortion in the horizontal direction
when the Keystone screen is displayed.
s"H/V-Keystone" p.39
•If pressed when the Configuration menu or the Help
screen is displayed, these buttons select menu items and
setting values.
s"Using the Configuration Menu" p.82
s"Using the Help" p.108
G[Menu] button Displays and closes the Configuration menu.
s"Using the Configuration Menu" p.82
HPower button
[t]
Turns the projector power on or off.
s"From Installation to Projection" p.32
IIndicators Indicates the projector's status.
s"Reading the Indicators" p.110
Part Names and Functions
14

Remote Control Name Function
APower button
[t]
Turns the projector power on or off.
s"From Installation to Projection" p.32
B[Computer] button Changes to images from the Computer port.
C[Video] button Each time the button is pressed, the image cycles through
the S-Video, Video, and HDMI/MHL ports.
DNumeric buttons Enter the Password.
s"Setting Password Protect" p.71
E[Auto] button If pressed while projecting analog RGB signals from the
Computer port, you can automatically optimize Tracking,
Sync., and Position.
F[Aspect] button Each time the button is pressed, the aspect mode changes.
s"Changing the Aspect Ratio of the Projected Image"
p.44
G[Num] button Hold down this button and press the numeric buttons to
enter passwords and numbers.
s"Setting Password Protect" p.71
H[Menu] button Displays and closes the Configuration menu.
s"Using the Configuration Menu" p.82
I[][ ][ ][ ]
buttons
•When the Configuration menu or the Help screen is
displayed, pressing these buttons selects menu items
and setting values.
s"Using the Configuration Menu" p.82
•When projecting using PC Free, pressing these buttons
displays the previous/next image, rotates the image, and
so on.
s"PC Free operating methods" p.58
•During Wireless Mouse function, the mouse pointer
moves in the direction of the button that was pushed.
s"Using the Remote Control to Operate the
Mouse Pointer (Wireless Mouse)" p.68
Part Names and Functions
15

Name Function
J[] button •When the Configuration menu or the Help screen is
displayed, it accepts and enters the current selection and
moves to the next level.
s"Using the Configuration Menu" p.82
•Acts as a mouse's left button when using the Wireless
Mouse function.
s"Using the Remote Control to Operate the
Mouse Pointer (Wireless Mouse)" p.68
K[User] button Select any frequently used item from the seven available
Configuration menu items, and assign it to this button. By
pressing the [User] button, the assigned menu item
selection/adjustment screen is displayed, allowing you to
make one-touch settings/adjustments.
s"Settings Menu" p.88
Power Consumption is assigned as the default setting.
L[Page] buttons
[[][]]
Changes pages in files such as PowerPoint files when using
the following projection methods.
•When using the Wireless Mouse function
s"Using the Remote Control to Operate the
Mouse Pointer (Wireless Mouse)" p.68
•When using USB Display
s"Projecting with USB Display" p.34
When projecting images using PC Free, pressing these
buttons displays the previous/next screen.
M[E-Zoom] buttons
[z][x]
Enlarges or reduces the image without changing the
projection size.
s"Enlarging Part of the Image (E-Zoom)" p.67
N[A/V Mute] button •Turns the video and audio on or off.
s"Hiding the Image and Sound Temporarily (A/V
Mute)" p.65
•You can change the Projection mode as follows by
pressing the button for about five seconds.
FrontWFront/Ceiling
RearWRear/Ceiling
Name Function
O[Split] button Each time the button is pressed, the image changes
between projecting two images simultaneously by
splitting the projected screen, or projecting one image as
normal.
s"Projecting Two Images Simultaneously (Split
Screen)" p.48
P[Help] button Displays and closes the Help screen which shows you how
to deal with problems if they occur.
s"Using the Help" p.108
Q[Freeze] button Images are paused or unpaused.
s"Freezing the Image (Freeze)" p.66
R[Volume] buttons
[a][b]
[a] Decreases the volume.
[b] Increases the volume.
s"Adjusting the Volume" p.43
S[Pointer] button Displays the on-screen pointer.
s"Pointer Function (Pointer)" p.66
T[Esc] button •Stops the current function.
•If pressed when the Configuration menu is displayed, it
moves to the previous level.
s"Using the Configuration Menu" p.82
•Acts as a mouse's right button when using the Wireless
Mouse function.
s"Using the Remote Control to Operate the
Mouse Pointer (Wireless Mouse)" p.68
U[ID] button The projector does not support this button's functions.
V[Color Mode] button Each time the button is pressed, the Color Mode changes.
s"Selecting the Projection Quality (Selecting Color
Mode)" p.43
W[MHL Menu] button Displays the settings menu for the device linked to the
projector's MHL port.
X[LAN] button Switches to the image from the network connected device.
Part Names and Functions
16

Name Function
Y[USB] button Each time the button is pressed, it cycles through the
following images:
•USB Display
•Images from the device connected to the USB-A port
Z[Source Search]
button
Changes to the next input source that is sending an image.
s"Automatically Detect Input Signals and Change the
Projected Image (Source Search)" p.33
aRemote control light-
emitting area
Outputs remote control signals.
Part Names and Functions
17

Replacing the remote control 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 becoming flat. When this happens, replace them with new
batteries. Have two AA size manganese or alkaline batteries ready. You
cannot use other batteries except for the AA size manganese or alkaline.
Attention
Make sure you read the following manual before handling the batteries.
sSafety Instructions
a
Remove the battery cover.
While pushing the battery compartment cover catch, lift the cover
up.
b
Replace the old batteries with new batteries.
Slide the batteries in negative side first.
Caution
Check the positions of the (+) and (-) marks inside the battery holder to
ensure the batteries are inserted the correct way.
If the batteries are not used correctly, they could explode or leak causing
a fire, injury, or damage to the product.
c
Replace the battery cover.
Press the battery compartment cover until it clicks into place.
Part Names and Functions
18

Remote control operating range
Part Names and Functions
19

Preparing the Projector
This chapter explains how to install the projector and connect projection sources.