Epson EB-1965 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.151
[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
QuickandEasySetup,Projection,andStorage..........................8
ConnectingwithaUSBcableandprojecting(USBDisplay)................8
Detecting projector movements and automatically correcting image distortion
.........................................................8
Focushelp................................................. 8
Automaticallyadjusttofitintothescreenframe(ScreenFit)...............8
UsefulFunctionsforProjectingImages ................................9
Projecttwoimagessimultaneously(SplitScreen)....................... 9
Increasingprojectioncontentinwide(WXGA)screen(EB-1945Wonly)........9
Makingthemostoftheremotecontrol.............................9
EnlargeandprojectyourfileswiththeDocumentCamera .................9
Connect a USB storage device and project PDFs, movies, and images (PC Free)
.........................................................9
Enhancedsecurityfunctions .....................................9
Optimumcolormodeforprojectingmedicalimages...................10
Precisecoloradjustments ...................................... 10
Registeraschedule..........................................10
TakingFullAdvantageofaNetworkConnection........................10
Simultaneouslyprojectfourimagesfordynamicconferences.............10
Connecting to a network and projecting images from the computer's screen
........................................................10
Projectingimagesfromportabledevicesoveranetwork.................10
Projectusing"ConnecttoaNetworkProjector".......................11
EasyconnectiontoacomputerwithQuickWirelessConnection ............11
PartNamesandFunctions .................................. 12
Front/Top ...................................................12
Rear .......................................................13
Base ...................................................... 15
ControlPanel................................................16
RemoteControl...............................................17
Replacingtheremotecontrolbatteries ............................. 19
Remotecontroloperatingrange.................................20
Preparing the Projector
Installing the Projector ..................................... 22
InstallationMethods ........................................... 22
Installationmethods.........................................22
ScreenSizeandApproximateProjectionDistance.......................23
Connecting Equipment ..................................... 25
ConnectingaComputer......................................... 25
ConnectingImageSources.......................................26
ConnectingUSBDevices .........................................28
ConnectingExternalEquipment...................................29
ConnectingaLANCable .........................................30
InstallingtheWirelessLANUnit....................................31
Basic Usage
ProjectingImages ......................................... 33
FromInstallationtoProjection.....................................33
Automatically Detect Input Signals and Change the Projected Image (Source Search)
..........................................................34
SwitchingtotheTargetImagebyRemoteControl.......................35
ProjectingwithUSBDisplay......................................35
Systemrequirements.........................................35
Connectingforthefirsttime ....................................36
Uninstalling...............................................37
AdjustingProjectedImages ................................ 39
CorrectingKeystoneDistortion....................................39
Correctingautomatically......................................39
Correctingmanually.........................................39
Automatically adjust to fit into the screen frame - Screen Fit . . . . . . . . . . . . . . . . 42
AdjustingtheImageSize........................................ 44
AdjustingtheImagePosition.....................................45
Contents
3

AdjustingtheHorizontalTilt......................................45
CorrectingtheFocus...........................................45
AdjustingtheVolume..........................................46
AdjustingtheImage...........................................46
Hue,Saturation,andBrightnessAdjustment.........................46
GammaAdjustment ..........................................47
SelectingtheProjectionQuality(SelectingColorMode)...................48
SettingAutoIris..............................................49
ChangingtheAspectRatiooftheProjectedImage ......................49
Changingmethods..........................................50
Changingtheaspectmode .....................................50
Useful Functions
ProjectionFunctions ....................................... 54
ProjectingTwoImagesSimultaneously(SplitScreen) .....................54
Inputsourcesforsplitscreenprojection............................54
Operatingprocedures........................................55
Restrictionsduringsplitscreenprojection ........................... 57
HidingtheImageandSoundTemporarily(A/VMute).....................58
FreezingtheImage(Freeze) ......................................58
PointerFunction(Pointer)........................................59
EnlargingPartoftheImage(E-Zoom)................................60
Using the Remote Control to Operate the Mouse Pointer (Wireless Mouse) . . . . . . 61
Correcting the Color Difference when Projecting from Multiple Projectors . . . . . . . 62
Summaryofcorrectionprocedure................................62
SettinganIDandusingtheremotecontrol ..........................62
Correcting................................................64
SavingaUser'sLogo...........................................65
SecurityFunctions ......................................... 67
ManagingUsers(PasswordProtect).................................67
KindsofPasswordProtect......................................67
SettingPasswordProtect...................................... 67
EnteringthePassword........................................68
RestrictingOperation(ControlPanelLock)............................ 69
Anti-TheftLock............................................... 70
Installingthewirelock........................................70
NetworkFunctions ......................................... 71
Projectingwith"ConnecttoaNetworkProjector"........................71
Making a WPS (Wi-Fi Protected Setup) Connection with a Wireless LAN Access Point
..........................................................72
ConnectionSetupMethod.....................................72
Monitoring and Controlling ................................ 74
AboutEasyMPMonitor ..........................................74
ChangingSettingsUsingaWebBrowser(WebControl) .................... 74
Projectorsetup............................................. 74
DisplayingtheWebControlscreen...............................75
DisplayingtheWebRemotescreen...............................75
SettingCertificates..........................................77
SecureHTTPNotes..........................................77
Listofsupportedcertificates.................................... 78
UsingtheMailNotificationFunctiontoReportProblems ................... 78
ReadingErrorNotificationMail..................................79
ManagementUsingSNMP .......................................79
ESC/VP21Commands ........................................... 79
Commandlist..............................................79
Cablelayouts..............................................80
AboutPJLink ................................................ 81
About Crestron RoomView
®
......................................81
Operatingaprojectorfromyourcomputer..........................82
SettingSchedule .............................................. 85
SettingMethods............................................85
Clock .................................................... 86
Schedule.................................................86
Configuration Menu
Using the Configuration Menu .............................. 88
ListofFunctions ........................................... 89
ConfigurationMenuTable.......................................89
Networkmenu .............................................90
Contents
4

ImageMenu.................................................91
SignalMenu ................................................. 92
SettingsMenu ................................................94
ExtendedMenu...............................................95
NetworkMenu ...............................................97
NotesonoperatingtheNetworkmenu .............................98
Softkeyboardoperations......................................98
Basicmenu................................................99
WirelessLANmenu.......................................... 99
Securitymenu ............................................ 101
WiredLANmenu........................................... 104
AdministratorSettingsmenu ...................................105
Resetmenu...............................................108
InfoMenu(DisplayOnly) ........................................108
ResetMenu.................................................109
Troubleshooting
UsingtheHelp ........................................... 111
ProblemSolving .......................................... 113
ReadingtheIndicators......................................... 113
WhentheIndicatorsProvideNoHelp ............................... 116
ProblemsRelatingtoImages ..................................... 117
Noimagesappear.......................................... 117
Movingimagesarenotdisplayed ................................118
Projectionstopsautomatically..................................118
ThemessageNotsupportedisdisplayed...........................118
ThemessageNoSignalisdisplayed.............................. 118
Imagesarefuzzy,outoffocus,ordistorted......................... 119
Interferenceordistortionappearinimages......................... 120
Themousecursorflickers(onlywhenprojectingUSBDisplay)............ 120
The image is truncated (large) or small, the aspect is not suitable, or the image has
beenreversed .............................................121
Imagecolorsarenotright .....................................121
Imagesappeardark ......................................... 122
ProblemswhenProjectionStarts .................................. 122
Theprojectordoesnotturnon................................. 122
OtherProblems .............................................. 123
Nosoundcanbeheardorthesoundisfaint........................ 123
Theremotecontroldoesnotwork............................... 124
I want to change the language for messages and menus . . . . . . . . . . . . . . . . 124
TheauthenticationsettingofwirelessLANfails ...................... 125
Email is not received even if a problem occurs in the projector . . . . . . . . . . . . 125
Thebatterythatsavesyourclocksettingsisrunninglow.isdisplayed........125
ImagefilenamesarenotdisplayedcorrectlyinSlideshow ............... 126
CannotchangesettingsusingaWebbrowser....................... 126
AboutEventID ........................................... 127
Maintenance
Cleaning ................................................. 130
CleaningtheProjector'sSurface ...................................130
CleaningtheLens............................................ 130
CleaningtheAirFilter..........................................130
ReplacingConsumables ................................... 132
ReplacingtheLamp ........................................... 132
Lampreplacementperiod .....................................132
Howtoreplacethelamp......................................133
Resettingthelamphours..................................... 136
ReplacingtheAirFilter......................................... 136
Airfilterreplacementperiod ................................... 136
Howtoreplacetheairfilter .................................... 136
Appendix
Optional Accessories and Consumables .................... 139
OptionalAccessories .......................................... 139
Consumables............................................... 140
Contents
5

Screen Size and Projection Distance ........................ 141
Projection Distance (For EB-1965/EB-1964/EB-1955/EB-1954/EB-1935) .........141
ProjectionDistance(ForEB-1945W) ................................ 142
SupportedMonitorDisplays ............................... 144
SupportedResolutions......................................... 144
Computersignals(analogRGB) ................................. 144
ComponentVideo.......................................... 144
Compositevideo........................................... 144
InputsignalfromtheHDMIportandDisplayPort..................... 144
Specifications ............................................ 146
ProjectorGeneralSpecifications ...................................146
Appearance .............................................. 150
Glossary ................................................. 151
GeneralNotes ............................................ 153
AboutNotations............................................. 153
TrademarksandCopyrights ......................................153
Index .................................................... 155
Contents
6

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

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.
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.35
Detecting projector movements and automatically correcting
image distortion
This projector automatically corrects vertical and horizontal keystone
distortion which occurs when positioning or moving the projector.
s"Correcting automatically" p.39
Focus help
This projector comes with a built in function to help make accurate focus
adjustments.
s"Correcting the Focus" p.45
Automatically adjust to fit into the screen frame (Screen Fit)
By pressing the [Screen Fit] button, you can automatically adjust the
projected image to fit into the screen frame by correcting any image
distortion.
s"Automatically adjust to fit into the screen frame - Screen Fit"
p.42
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.54
Increasing projection content in wide (WXGA) screen (EB-1945W
only)
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.49
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 during
presentations or as a mouse for the computer.
s"Pointer Function (Pointer)" p.59
s"Enlarging Part of the Image (E-Zoom)" p.60
s"Using the Remote Control to Operate the Mouse Pointer (Wireless
Mouse)" p.61
Enlarge and project your files with the Document Camera
You can project paper documents and objects using the optional Document
Camera. Image focus is automatically adjusted using the auto focus
function. You can also enlarge images using digital zoom.
s"Optional Accessories" p.139
Connect a USB storage device and project PDFs, movies, and
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 PDF, movie, and image
files.
sPC Free Operation Guide
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.67
•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.69
Projector Features
9

•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.70
Optimum color mode for projecting medical images
A color mode called DICOM SIM is provided to project medical images,
such as X-ray photographs. This mode produces image quality that
approaches the DICOM standard.
(The projector is not a medical device and cannot be used for medical
diagnosis.)
s"Selecting the Projection Quality (Selecting Color Mode)" p.48
Precise color adjustments
You can adjust the image's absolute color temperature and the strength of
each RGB color. You can also adjust the hue, saturation, and brightness of
each RGBCMY to obtain color matching in superior detail.
s"Adjusting the Image" p.46
Register a schedule
You can schedule when to turn the projector power on/off and switch the
source as events in the schedule. Registered events are executed
automatically at the specified time on the specified dates or weekly.
s"Setting Schedule" p.85
Taking Full Advantage of a Network Connection
Simultaneously project four images for dynamic conferences
By using the supplied EasyMP Multi PC Projection (software), you can add
a touch of dynamism to conferences that use projectors.
You can connect up to 32 computers to one projector over a network. By
dividing the projected screen, you can select up to four screens that you
want to project from the connected computers.
sEasyMP Multi PC Projection Operation Guide
Connecting to a network and projecting images from the
computer's screen
You can connect the projector to a computer on
a network and project the computer's screen
using the supplied EasyMP Network Projection
(application software).
sEasyMP Network Projection Operation
Guide
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. Because you can
operate these devices from any location, you can
vary the way in which conferences or
presentations are made.
Projector Features
10

You can download "Epson iProjection" for free from the App Store. Any
fees incurred when communicating with the App Store are the
responsibility of the customer.
Project using "Connect to a Network Projector"
You can project a computer screen over a network using this standard
function of Windows Vista/Windows 7.
This allows you to make easy use of a network connection, even without
installing the software.
s"Projecting with "Connect to a Network Projector"" p.71
Easy connection to a computer with Quick Wireless Connection
By simply connecting the optional Quick
Wireless Connection USB Key to a computer,
you can project the computer's screen. (Only for
Windows computers that support wireless
LAN)
Projector Features
11

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.
BRemote receiver Receives signals from the remote control.
CSensor Sensor for detecting the screen frame.
DA/V mute slide knob Slide the knob to open and close the A/V mute slide.
Name Function
EFoot adjust lever Press the foot adjust lever to extend and retract the front
adjustable foot.
s"Adjusting the Image Position" p.45
FFront 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.45
GA/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.58
HFocus ring Adjusts the image focus.
s"Correcting the Focus" p.45
IZoom ring Adjusts the image size.
s"Adjusting the Image Size" p.44
JWireless LAN indicator Indicates the access status of the supplied or optional
wireless LAN unit.
KAir intake vent
(air filter)
Takes in air to cool the projector internally.
s"Cleaning the Air Filter" p.130
LAir filter cover
operation knob
Use this knob to open the air filter cover.
s"Replacing the Air Filter" p.136
MUSB indicator Indicates the status of the device connected to the
USB(TypeA) port as shown below.
•Off: No USB device connected
•Green: Accessing USB device
•Red: An error has occurred
NFocus help button Opens the dialog to provide focus adjustment assistance.
s"Correcting the Focus" p.45
OControl panel Operates the projector.
s"Control Panel" p.16
Part Names and Functions
12

Name Function
PLamp cover Open when replacing the projector's lamp.
s"Replacing the Lamp" p.132
Rear
Name Function
ADisplayPort
(EB-1965/EB-1955/
EB-1945W/EB-1935
only)
Inputs video signals from DisplayPort compatible
computers. This projector is compatible with HDCP
g .
BComputer1 port Inputs image signals from a computer and component
video signals from other video sources.
CMonitor Out port Outputs analog RGB signals input from the Computer1
port to an external monitor. You cannot output signals
input from other ports or component video signals.
DAudio1 port Inputs audio from equipment connected to the
Computer1 port.
EAudio Out port Outputs audio from the currently projected image to an
external speaker.
FAudio-L/R port Inputs audio from equipment connected to the Video
port.
Part Names and Functions
13

Name Function
GAudio2 port •Inputs audio from equipment connected to the
Computer2 port.
•Inputs audio from other devices when projecting
images from the Document Camera connected to the
USB(TypeA) port.
HPower inlet Connects the power cord to the projector.
s"From Installation to Projection" p.33
IRS-232C port When controlling the projector from a computer, connect
it to the computer with an RS-232C cable. This port is for
control use and should not normally be used.
s"ESC/VP21 Commands" p.79
JLAN port Connects a LAN cable to connect to a network.
KRemote receiver Receives signals from the remote control.
LSecurity slot The security slot is compatible with the Microsaver
Security System manufactured by Kensington.
s"Anti-Theft Lock" p.70
MUSB(TypeA) port •Connects a USB memory device or a digital camera and
projects PDFs, movies, or images using PC Free.
sPC Free Operation Guide
•Ports with a mark are for the optional Document
Camera. You cannot project using other devices from
this port.
NUSB(TypeB) port •Connects the projector to a computer via a
commercially available USB cable, and projects the
images on the computer.
s"Projecting with USB Display" p.35
•Connects the projector to a computer via the
commercially available USB cable to use the Wireless
Mouse function.
s"Using the Remote Control to Operate the
Mouse Pointer (Wireless Mouse)" p.61
Name Function
OComputer2 port Inputs image signals from a computer and component
video signals from other video sources.
PVideo port Inputs composite video signals from video sources.
QHDMI port Inputs video signals from HDMI compatible video
equipment and computers. This projector is compatible
with HDCP
g .
s"Connecting Equipment" p.25
Part Names and Functions
14

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.22
s"Optional Accessories" p.139
BRear 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.45
Name Function
CFront 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.45
DSecurity cable
installation point
Pass a commercially available wire lock through here and
lock it in place.
s"Installing the wire lock" p.70
Part Names and Functions
15

Control Panel
Name Function
A[t] button Turns the projector power on or off.
s"From Installation to Projection" p.33
B[Screen Fit] button Adjusts the projected image so that it fits the screen frame.
s"Automatically adjust to fit into the screen frame -
Screen Fit" p.42
This button is disabled when the projector is suspended
from a ceiling.
C[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.34
D[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.
Name Function
E[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.88
s"Using the Help" p.111
F[Help] button Displays and closes the Help screen which shows you how
to deal with problems if they occur.
s"Using the Help" p.111
G[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.88
H[a][b] buttons •Adjusts the speaker volume.
[b] Increases the volume.
[a] Decreases the volume.
s"Adjusting the Volume" p.46
•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.88
s"Using the Help" p.111
I[Menu] button Displays and closes the Configuration menu.
s"Using the Configuration Menu" p.88
JIndicators Indicates the projector's status.
s"Reading the Indicators" p.113
Part Names and Functions
16

Remote Control Name Function
A[t] button Turns the projector power on or off.
s"From Installation to Projection" p.33
B[Computer] button Each time you press the button, the image displayed
changes between the Computer1, Computer2, and the
DisplayPort (EB-1965/EB-1955/EB-1945W/EB-1935
only) ports.
C[Video] button Each time the button is pressed, the image displayed
changes between the Video input port and HDMI input
port.
D[Screen Fit] button Adjusts the projected image so that it fits the screen frame.
s"Automatically adjust to fit into the screen frame -
Screen Fit" p.42
This button is disabled when the projector is suspended
from a ceiling or if the projector model does not support
this function.
ENumeric buttons •Enter the Password.
s"Setting Password Protect" p.67
•Use this button to enter numbers in Network settings
from the Configuration menu.
F[Auto] button If pressed while projecting analog RGB signals from the
Computer port, you can automatically optimize Tracking,
Sync., and Position.
G[Aspect] button Each time the button is pressed, the aspect mode changes.
s"Changing the Aspect Ratio of the Projected Image "
p.49
H[Num] button Hold down this button and press the numeric buttons to
enter passwords and numbers.
s"Setting Password Protect" p.67
I[Menu] button Displays and closes the Configuration menu.
s"Using the Configuration Menu" p.88
Part Names and Functions
17

Name Function
J[][ ][ ][ ]
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.88
•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.61
K[] 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.88
•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.61
L[User] button Select any frequently used item from the six 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.94
Power Consumption is assigned as the default setting.
M[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.61
•When using USB Display
s"Projecting with USB Display" p.35
•When connecting to a network
When projecting images using PC Free, pressing these
buttons displays the previous/next screen.
Name Function
N[E-Zoom] buttons
[z][x]
Enlarges or reduces the image without changing the
projection size.
s"Enlarging Part of the Image (E-Zoom)" p.60
O[A/V Mute] button •Turns the video and audio on or off.
s"Hiding the Image and Sound Temporarily (A/V
Mute)" p.58
•You can change the Projection mode as follows by
pressing the button for about five seconds.
FrontWFront/Ceiling
RearWRear/Ceiling
P[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.54
Q[Help] button Displays and closes the Help screen which shows you how
to deal with problems if they occur.
s"Using the Help" p.111
R[Freeze] button Images are paused or unpaused.
s"Freezing the Image (Freeze)" p.58
S[Volume] buttons
[a][b]
[a] Decreases the volume.
[b] Increases the volume.
s"Adjusting the Volume" p.46
T[Pointer] button Displays the on-screen pointer.
s"Pointer Function (Pointer)" p.59
Part Names and Functions
18

Name Function
U[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.88
•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.61
V[ID] button Hold down this button and press the numeric buttons to
select the ID for the projector you want to operate using
the remote control.
s"Setting an ID and using the remote control" p.62
W[Color Mode] button Each time the button is pressed, the Color Mode changes.
s"Selecting the Projection Quality (Selecting Color
Mode)" p.48
X[LAN] button Switches to the image from the network connected device.
Y[USB] button Each time the button is pressed, the image displayed
changes between the following sources.
•USB Display
•PC Free
•Document Camera
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.34
aRemote control light-
emitting area
Outputs remote control signals.
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.
Part Names and Functions
19

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.
Remote control operating range
88
88
Part Names and Functions
20