Epson EB-455Wi 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.
q
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". sp.132
Procedure
Indicates operating methods and the order of operations.
The procedure indicated should be carried out in the order of the numbered steps.
[(Name)] Indicates the name of the buttons on the Remote Control or the Control panel.
Example: [Esc] button
"(Menu Name)"
Brightness
Indicates Configuration Menu items.
Example:
Select "Brightness" from the Image menu.
Image menu - Brightness

Notations Used in This Guide ........................ 2
Introduction
ProjectorFeatures .......................................... 7
ConvenientEquipmentDesignedforEaseofUse .........................7
Easytohandle..............................................7
Enhancedsecurityfunctions.....................................7
ControllingComputeronProjectionSurface(EB-465i/455WiOnly).............8
EasyInteractiveFunction .......................................8
Drawingfunction ............................................8
SelectingVariousInputSourceswithMulti-Connection....................8
Takingfulladvantageofanetworkconnection........................8
ConnectingwithaUSBcableandprojecting(USBDisplay)................9
Projecting a computer screen with the optional Quick Wireless Connection USB
Key......................................................9
ProjectingJPEGimageswithoutconnectingacomputer.................10
EnlargeandprojectyourfileswiththeDocumentCamera................ 10
PartNamesandFunctions .................................. 11
Front/Top ...................................................11
Sides ......................................................12
Interfaces ................................................... 13
Base(withSlidePlate)..........................................14
Base(withoutSlidePlate) ........................................15
Controlpanel................................................15
RemoteControl ...............................................16
EasyInteractivePen(EB-465i/455WiOnly).............................18
Various Ways to Use the Projector
ChangingtheInstallationMode ............................. 20
Changing the Projected Image . ............................. 21
Automatically Detect Input Signal and Change the Projected Image (Source Search)
..........................................................21
SwitchtothetargetimagebyRemoteControl..........................22
Connecting with a USB Cable and Projecting (USB Display) . . . . 23
SystemRequirements..........................................23
Connecting .................................................24
Connectingforthefirsttime....................................24
Fromthesecondtime........................................ 27
Presentations Using Slideshow ............................. 28
FilesthatcanbeProjectedUsingSlideshow...........................28
Specifications for files that can be projected usingSlideshow ..............28
Slideshowusageexamples .....................................28
SlideshowBasicOperations......................................29
StartingandclosingSlideshow..................................29
Slideshowbasicoperations.....................................29
Rotatingimages............................................30
ProjectingImageFiles.......................................... 31
Projectingimages...........................................31
Projectingallimagefilesinafolderinsequence(Slideshow)..............32
ImageFileDisplaySettingsandSlideshowOperationSettings...............33
Connecting External Equipment . ........................... 34
ConnectingandRemovingUSBDevices..............................34
ConnectingUSBdevices ....................................... 34
RemovingUSBdevices ........................................ 34
ConnectinganExternalMonitor...................................35
ConnectingExternalSpeakers.....................................36
Connectingamicrophone.......................................36
ConnectingaLANCable .................................... 37
Installing the Wireless LANUnit ............................. 38
Functions for Enhancing Projection ......................... 39
SelectingtheProjectionQuality(SelectingColorMode)...................39
SettingtheAutoIris ............................................40
HidingtheImageandSoundTemporarily(A/VMute).....................40
FreezingtheImage(Freeze)......................................41
ChangingtheAspectRatio .......................................41
Contents
3

Changingmethods..........................................41
Changingtheaspectratioforvideoequipmentimages ..................42
Changingtheaspectratioforcomputerimages(EB-465i/460).............43
Changingtheaspectratioforcomputerimages(EB-455Wi/450W/440W)......44
UsingthePointertoHighlightSections(Pointer) ........................46
EnlargingPartoftheImage(E-Zoom)................................47
OperatingtheMousePointerbyRemoteControl(WirelessMouse)............48
SecurityFunctions ......................................... 50
ManagingUsers(PasswordProtect).................................50
TypeofPasswordProtect......................................50
SettingPasswordProtect......................................50
EnteringthePassword ........................................51
RestrictingOperation(ControlPanelLock)............................52
Anti-TheftLock ............................................... 53
Installingthewirelock........................................53
Easy Interactive Function (EB-465i/455Wi only) .............. 54
SummaryofEasyInteractiveFunction...............................54
OperationSteps ..............................................55
FirsttimeEasyInteractiveFunctionisused..........................55
Fromthesecondtime........................................ 55
SystemRequirements..........................................55
FirsttimeEasyInteractiveFunctionisused............................56
UsingEasyInteractiveFunctionfromtheSecondTime....................60
Calibration ..................................................61
Casesinwhichcalibrationisrequired..............................61
TabletFunction ...............................................62
SystemRequirements........................................62
Checkingavailability......................................... 62
ReplacingtheBatteriesfortheEasyInteractivePen......................62
ChangingSettingsUsingaWebBrowser(WebControl) ....... 64
DisplayingWebControl.........................................64
EnteringtheIPaddressoftheprojector............................64
DisplayingWebRemote ......................................... 65
UsingtheMailNotificationFunctiontoReportProblems ...... 67
ManagementUsingSNMP .................................. 68
SavingaUser'sLogo ....................................... 69
SavingUserPattern ........................................ 71
Configuration Menu
Using the Configuration Menu .............................. 73
ListofFunctions ........................................... 74
ImageMenu .................................................74
SignalMenu .................................................75
SettingsMenu ................................................76
ExtendedMenu ...............................................78
NetworkMenu...............................................80
NotesonusingtheNetworkmenu................................ 81
Softkeyboardoperations ......................................81
BasicMenu ................................................82
WirelessLANMenu .......................................... 83
Securitymenu.............................................. 84
WhenWEPisselected........................................85
WhenWPA-PSK(TKIP)orWPA2-PSK(AES)isselected...................85
WiredLANmenu ............................................86
Mailmenu................................................87
OthersMenu ...............................................88
ResetMenu...............................................89
InfoMenu(DisplayOnly)........................................90
ResetMenu................................................. 91
Contents
4

Troubleshooting
UsingtheHelp ............................................. 93
ProblemSolving ........................................... 94
ReadingtheIndicators..........................................94
tindicatorislitorflashingred ..................................95
moindicatorisflashingorlitorange..............................96
WhentheIndicatorsProvideNoHelp................................97
Problemsrelatingtoimages....................................98
Problemswhenprojectionstarts................................ 102
Problemsrelatingtomonitoringandcontrol........................ 103
ProblemsrelatingtoEasyInteractiveFunction.......................103
Otherproblems ............................................ 105
Reading Error Notification Mail ............................ 107
Appendix
CleaningParts ............................................ 109
CleaningtheProjector'sSurface...................................109
CleaningtheProjectionWindow.................................. 109
CleaningtheAirFilter ..........................................109
ReplacingConsumables ................................... 111
ReplacingtheRemoteControlBatteries............................. 111
ReplacingtheLamp ........................................... 112
Lampreplacementperiod .....................................112
HowtoreplacetheLamp ..................................... 112
ResettingtheLampHours .....................................115
ReplacingtheAirFilter ......................................... 115
Airfilterreplacementperiod................................... 115
Howtoreplacetheairfilter .................................... 115
OptionalAccessoriesandConsumables .................... 117
Optionalaccessories .......................................... 117
Consumables ............................................... 117
Screen Size and Projection Distance ........................ 118
ProjectionDistanceofEB-465i/460.................................118
ProjectionDistanceofEB-455Wi/450W/440W......................... 118
List of Supported Resolutions ............................. 120
Resolutions Supported by EB-465i/460 . . . ........................... 120
Computersignals(analogRGB) ................................. 120
ComponentVideo .......................................... 120
CompositeVideo/S-Video..................................... 120
Resolutions Supported by EB-455Wi/450W/440W . . . . . . . . . . . . . . . . . . .....120
Computersignals(analogRGB) ................................. 120
ComponentVideo .......................................... 121
CompositeVideo/S-Video..................................... 121
ESC/VP21Commands ..................................... 122
CommandList ...............................................122
CableLayouts ............................................... 123
SerialConnection.......................................... 123
Communicationsprotocol ..................................... 123
AboutPJLink ............................................. 124
Specifications ............................................ 125
ProjectorGeneralSpecifications...................................125
Appearance .............................................. 130
Glossary ................................................. 132
GeneralNotes ............................................ 134
WirelessTelegraphyActRegulations............................... 134
AboutNotations ............................................. 134
GeneralNotice: .............................................. 134
Index .................................................... 152
Contents
5

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

Convenient Equipment Designed for Ease of Use
Easy to handle
•Easy wall mounting
The projector is supplied with a dedicated slide plate that makes
troublesome wall mounting easy.
The slide plate is integrated into the projector main unit, so mounting is
easy and installation time has been reduced compared to previous models.
sInstallation Guide
You can also perform maintenance such as replacing the air filter and
lamp simply while projector is mounted to a wall.
•No special screen required
Installation in a wide range of places is possible because you can project
images onto a projection surface such as a wall if there is no projector
screen.
•Short distance projection
At 47 cm, the recommended shortest projection distance allows you to
place the projector close to the screen. sp.118
If you mount the projector to a wall and project images from diagonally
above, you can give your presentation without the shadow of anybody
who stands up near the projection surface appearing in the images.
Furthermore, when your back is facing the screen, the projector light does
not dazzle you because it does not interfere with your field of view.
•Pointing down projection is useful for group tutorials (EB-465i/
455Wi only)
By setting up the projector vertically, you can project down onto the
surface of a table. sp.20
•Direct power on/off
In places where power is managed centrally, such as in a conference
room, you can set the projector to turn on or off when the main power
source to which the projector is connected is switched on or off.
•Display of projection lines on the projection surface
The pattern function for projecting ruled lines or a grid enables effective
use of the projection surface in lessons and presentations.
•Speaker
The incorporation of a high-output speaker allows your voice to reach the
edges of the room even in spacious classrooms.
•Projection screen for WXGA (EB-455Wi/450W/440W only)
With a computer that has a 16:10 WXGA wide LCD display, the image
can be projected in the same aspect. This allows you to effectively use the
width of whiteboards and other landscape-oriented projection surfaces.
•Control the projector from a computer
You can use the Web Control function and Web Remote function to
perform the same operations on a computer as with the projector's
control panel or remote control. sp.64
Enhanced security functions
•Password Protect to restrict and manage users
By setting a Password you can restrict who can use the projector.
sp.50
•Control Panel Lock restricts 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. sp.52
•Equipped with anti-theft security devices
The projector is equipped with the following types of anti-theft security
functions. sp.53
•Security slot
•Security cable installation point
Projector Features
7

Controlling Computer on Projection Surface
(EB-465i/455Wi Only)
Easy Interactive Function
By simply connecting a computer to the projector, you can control the
computer on the projection screen and give an effective, interactive
presentation or lesson. sp.54
Drawing function
You can use a graphics application to import text and diagrams have been
hand-drawn on the projection surface with an electronic pen (Easy
Interactive Pen). This combines the functions of a whiteboard and screen
without the need for either. sp.54
Selecting Various Input Sources with Multi-
Connection
As well as connecting a computer cable, you can select various interfaces
such as a USB cable, USB memory, or LAN connection. This allows you to
select from a range of input sources to match your usage environment.
Taking full advantage of a network connection
You can make effective use of your network by using the supplied EasyMP
Network Projection (software) to perform efficient and varied presentations
and meetings. sEasyMP Network Projection Operation Guide
•Connect a Computer to the projector via a network
You can project by connecting to an already constructed network system.
You can hold efficient meetings by projecting from multiple computers
connected to a network system without having to change any cables.
•Connecting wirelessly to a computer
When you install the optional wireless LAN unit in the projector, you can
connect wirelessly to a computer. sp.38
•Connection method for various networks
The following methods are available for connecting the projector to a
network. Select whichever method suites your environment. sEasyMP
Network Projection Operation Guide
•Advanced Connection Mode
Advanced Connection Mode is an infrastructure connection, offering you a
method of connecting to an already constructed network.
•Quick Connection Mode
Quick Connection Mode is a connection method that can only be executed
when the optional wireless LAN unit is installed.
Quick Connection Mode temporarily allocates the projector's SSID to the
computer and makes an ad-hoc connection, and then restores the comput-
er's network settings after disconnecting.
Projector Features
8

Connecting with a USB cable and projecting (USB Display)
By simply connecting the supplied USB cable to a computer, you can
project images from the computer's screen.
sQuick Start Guide , p.23
Projecting a computer screen with the optional Quick Wireless
Connection USB Key
Using the optional Quick Wireless Connection USB Key, you can quickly
connect a computer to the projector for projection.
With the Quick Wireless Connection USB Key, you can connect to a
projector on a network even if EasyMP Network Projection is not installed.
For example, you can connect under the following environments.
•Connect in Quick Connection Mode using the optional Wireless LAN
unit.
•Connect to the network via an access point.
•Connect to the network via a wired LAN connection.
sp.117
q
•This projector is not compatible with the Network Projector
function which is a standard feature in Windows Vista and
Windows 7.
•Limitations when projecting from Windows Media Center
When Windows Media Center is in full-screen mode, images cannot
be projected. Switch to the window display mode to project the
images.
Projector Features
9

Projecting JPEG images without connecting a computer
You can project a slideshow of JPEG images saved on a USB device such as
a USB compatible digital camera, hard disk, or USB memory by simply
connecting to the projector. sp.28
Enlarge and project your files with the Document Camera
A USB compatible Document Camera is available as an optional extra.
With this Document Camera there is no need for a power cable. You can
connect easily with one USB cable, and its clean design really simplifies
projecting and enlarging your documents. sp.34
Projector Features
10

Front/Top
Name Function
ARemote Receiver Receives signals from the remote control.
sQuick Start Guide
BLamp cover Open this cover when replacing the projector's Lamp.
sp.112
CLamp Cover Fixing
Screw
Screw to fix the Lamp cover in place. sp.112
DAir 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.
Name Function
ECable cover fixing
screws
Screws to fix the cable cover in place.
sQuick Start Guide
FCable cover When connecting to an input port, loosen the two screws
and open this cover.
sQuick Start Guide
GControl panel Allows you to operate and check the status of the
projector. sp.15
HSpeaker Outputs audio from the Microphone (Mic) and the image
currently being projected.
Part Names and Functions
11

Sides
Name Function
ASecurity cable
installation point
Pass a commercially available wire lock through here and
lock it in place. sp.53
BRemote Receiver Receives signals from the remote control.
sQuick Start Guide
Name Function
CEasy Interactive
Function receiver
(EB-465i/455Wi only)
Receives signals from the Easy Interactive Pen.
sp.54
DProjection window Projects images.
Warning
• Do not look at this during projection.
• Do not place objects on or hand nears this. Doing
so is dangerous because the focus of projection
light results in high temperatures.
EWireless LAN unit
insertion slot
Insert the optional wireless LAN unit. sp.38
FFocus lever Adjusts the image focus.
Opens the air filter cover and operates the focus lever.
sQuick Start Guide
GAir filter cover Open this cover when replacing the air filter or installing
the optional Wireless LAN unit.
HAir intake vent
(Air filter)
Takes in air to cool the projector internally. If dust collects
here it can cause the internal temperature to rise, and this
can lead to problems with operation and shorten the
optical engine's service life. Be sure to clean the Air filter
regularly. sp.109, p.115
IAir filter cover
open/close lever
Opens and closes the air filter cover. sp.115
Open this cover when installing the optional Wireless
LAN unit. sp.38
JSecurity slot The Security slot is compatible with the Microsaver
Security System manufactured by Kensington.
sp.53
Part Names and Functions
12

Interfaces
Remove the cable cover to view the following ports.
Remove the cable cover to connect equipment.
sQuick Start Guide
Name Function
AS-Video input port
Video input port
Audio Input port
For S-video signals from video sources.
For composite video signals from video sources.
Connects to the audio output port to output audio from
equipment connected to the S-Video input port or the
Video input port.
sQuick Start Guide
BPower inlet Connects to the power cable.
sQuick Start Guide
Name Function
CRS-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. sp.123
DMonitor Output
(Monitor Out) Port
Outputs the image signals from the computer connected
to the Computer1 input port to an external monitor. This
is not available for component video signals or other
signals being input to any port other than the Computer1
input port. sp.35
EUSB(TypeB) port Connects the projector to a computer via the supplied USB
cable to project images from the computer.
sp.23
Also use this port to connect to a computer via the
supplied USB cable to use the wireless mouse function.
sp.48
Also use this port to connect to a computer via the
supplied USB cable to use the Easy Interactive Function.
(EB-465i/455Wi only) sp.54
FUSB(TypeA) port Projects a JPEG image Slideshow when memories or
digital cameras are connected to the USB compatible port.
sp.28
Also connects to the optional Document Camera.
GUSB indicator Notifies you of the status of the USB device connected to
the USB(TypeA) port as described below.
OFF: USB device is not connected
Orange Light ON: USB device is connected
Green Light ON: USB device is operating
Red Light ON: Error
Part Names and Functions
13

Name Function
HComputer2 input port
Audio2 port
Inputs image signals from a computer and component
video signals from other video sources.
Connects to the audio output port of equipment
connected to the Computer2 input port to input audio.
Also, when the input source is one of the following and you
want to output audio from the projector, connect the
audio source to the Audio2 port.
- USB: When playing back a slideshow from a USB storage
device connected to the USB(TypeA) port, or when
projecting from the optional Document Camera
- USB Display
- LAN
sQuick Start Guide
ILAN port Connects to a LAN cable and then to a network.
sp.37
JComputer1 input port
Audio1 port
Inputs image signals from a computer and component
video signals from other video sources.
Connects to the audio output port of equipment
connected to the Computer1 input port to input audio.
sQuick Start Guide
KMicrophone (Mic)
input port
Connects to a microphone. sp.36
LAudio Output
(AudioOut) port
Outputs the audio of the images currently being projected
or the audio input from the Microphone (Mic) input port
to an external speaker. sp.36
Base (with Slide Plate)
A slide plate is attached to the projector main unit at the time of shipment.
Name Function
ASlide plate Connect this to the setting plate when mounting the
projector on a wall. sInstallation Guide
BSecurity cable
installation point
Pass a commercially available wire lock through here and
lock it in place. sp.53
Part Names and Functions
14

Base (without Slide Plate)
Name Function
ACeiling mount fixing
points
(four points)
Connect the ceiling mount fixing points to a commercially
available ceiling mount or wall mount when mounting the
projector to a ceiling or wall. For details, see the
documentation supplied with the the ceiling mount or
wall mount.
BSecurity cable
installation point
Pass a commercially available wire lock through here and
lock it in place. sp.53
Control panel
Name Function
A[t] button Turns the projector power on or off.
sQuick Start Guide
BStatus indicators The color of the indicators and whether they are flashing
or lit indicate the status of the projector. sp.94
C[Source Search]
button
Changes to the next input source that is connected to the
projector and is sending an image. sp.21
D[Enter] button If pressed during projection of a computer image signal, it
automatically adjusts the Tracking-Sync., and Position to
project the optimum image.
When the Configuration Menu or Help screen is
displayed, pressing this button confirms the current item
and moves to the next level. sp.73
Part Names and Functions
15

Name Function
E[w][v] buttons Corrects Keystone distortion. In the following cases,
however, these buttons function as the [ ] and [ ]
buttons.
– When the projected image is being sent through a
Network connection
– When the Slideshow function is being used for
projection
If pressed when a Configuration Menu or Help screen is
displayed, these buttons selects menu items and setting
values.
sQuick Start Guide , p.73
F[Help] button Displays and closes the Help screen which shows you how
to deal with problems if they occur. sp.93
G[Esc] button Stops the current function.
When the Configuration Menu is displayed, pressing this
button moves to the previous menu level. sp.73
H[Wide][Tele] button Adjusts Tele/Wide. Press the [Tele] button to reduce the
size of the projection screen and press the [Wide] button
to increase the size of the projection screen.
When the Configuration Menu or Help screen is
displayed, these buttons function as the [ ][ ] buttons,
which select menu items and setting values.
sQuick Start Guide
I[Menu] button Displays and closes the Configuration Menu.
sp.73
Remote Control
Part Names and Functions
16

Name Function
A[t] button Turns the projector power On or Off.
sQuick Start Guide
B[Computer] button Each time you press the button, input changes between
images from the Computer1 input port and the
Computer2 input port. sp.22
C[Video] button Each time you press the button, input changes between
images from the Video input port and the S-Video input
port. sp.22
DNumeric buttons Use when entering a password. sp.50
E[A/V Mute] button Temporarily turns the images and audio on or off.
sp.40
F[Freeze] button Pauses or resumes image playback. sp.41
G[Auto] button If pressed during projection of a computer image signal, it
automatically adjusts the Tracking-Sync., and Position to
project the optimum image.
H[Aspect] button The Aspect Ratio changes each time the button is pressed.
sp.41
I[Page] buttons
([Up]) ([Down])
When you are using the Wireless Mouse function, USB
Display function, or the input source is projecting a file of
application software that supports page up/down via the
LAN, you can move the page up and down by pressing
these buttons. sp.48
J[E-Zoom] buttons
(z)(x)
Enlarges or reduces the image without changing the
projection size. sp.47
K[Menu] button Displays and closes the Configuration Menu. sp.73
L[][ ]
[][ ] buttons
When the Configuration Menu or Help screen is
displayed, pressing these buttons selects menu items and
setting values. sp.73, p.93
During Wireless Mouse function, the mouse pointer
moves in the direction the button is pushed. sp.48
Name Function
M[Enter] button When a Configuration Menu or a Help screen is displayed,
it accepts and enters the current selection and moves to the
next level.sp.73, p.93
Acts as a mouse's left button when using the Wireless
Mouse function. sp.48
N[Esc] button Stops the current function. If pressed when the
Configuration menu is displayed, it moves to the previous
level. sp.73, p.93
Acts as a mouse's right button when using the Wireless
Mouse function. sp.48
O[Volume] buttons (a)
(b)
(a) Decreases the Volume.
(b) Increases the Volume.
sQuick Start Guide
Caution
Do not start when the volume is set too high.
A sudden increase in volume may cause loss of hear-
ing. Always lower the volume before turning the
power off, and gradually increase the volume after
turning the power on.
P[Pointer] button Press this button to activate the on-screen pointer.
sp.46
Q[Help] button Displays and closes the Help screen which shows you how
to deal with problems if they occur. sp.93
R[Color Mode] button Each time the button is pressed, the Color Mode changes.
sp.39
S[Num] button Use when entering a Password. sp.50
Part Names and Functions
17

Name Function
T[User] button Select any frequently used item from the five available
Configuration Menu items, and assign it to this button. By
pressing the button the assigned menu item selection/
adjustment screen is displayed, allowing you to make one-
touch settings/adjustments. sp.76
The menu Power Consumption is assigned as the default
setting.
U[USB] button Each time you press the button, input changes between
images from the equipment connected to USB Display
and USB(TypeA) port. sp.22
V[LAN] button Changes to the images projected with EasyMP Network
Projection. When you are projecting via Quick Wireless
Connection using the optional Quick Wireless
Connection USB Key, pressing this button changes to that
image. sp.22
W[Source Search]
button
Changes to images from the next device inputting an
image signal. sp.21
XRemote control light-
emitting area
Outputs remote control signals.
Easy Interactive Pen(EB-465i/455Wi Only)
Name Function
APen tip switch Functions as the left button of a mouse.
BBattery indicator When you press the button, this indicator lights green if
there is any remaining battery power.
It does not light if there is not much remaining battery
power. If this happens, replace the batteries. sp.62
CButton Functions as the right button of a mouse.
DStrap attachment hole You can attach a commercially available strap.
EBattery cover Open this cover when replacing the batteries. sp.62
Part Names and Functions
18

Various Ways to Use the Projector
This chapter explains useful functions for giving presentations, connecting external equipment, and security functions.

The projector supports the following three different projection methods.
Install according to the conditions of the installation location.
•Suspend the projector from the
ceiling and project images from
in front of the screen. (Front/
Ceiling projection)
•Suspend the projector from the
ceiling and project images from
behind a translucent screen.
(Rear/Ceiling projection)
•Setting up vertically and projec-
ting down (Front/Pointing Down
projection) (EB-465i/455Wi only)
At the time of shipment, the projector is set to be installed suspended from
a ceiling and to project images from the front of the screen
(Front/Ceiling).
Change the projection mode to suit the projection method.
q
•Set the projection mode from the Configuration menu. sp.78
•Do not use any projection method other than Front/Ceiling, Rear/
Ceiling, or Front/Pointing Down projection.
Attention
• For more information on setting up, contact the nearest address provided in
the Support and Service Guide or your local dealer. If it is not installed
correctly, it could cause an accident and injury.
• When installing the projector, always use equipment that is suitable for the
installation method.
Changing the Installation Mode
20