Epson EB-Z8050W 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.125
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 (Boldface)
Indicates the configuration menu items.
Example:
Select "Brightness" from the Image menu.
Image menu - Brightness

Notations Used in This Guide.......................... 2
Introduction
ProjectorFeatures........................................... 7
Easeofusewheninstalledonaceilingmount............................7
Reliablityyoucandependon.......................................8
LargeProjectionAreaandPreciseColors...............................8
Enhancedsecurityfunctions........................................8
Easytohandle.................................................8
Using the projector over a network (EB-Z8050W only)......................8
Part Names and Functions. . . . . .............................. 10
Front/Top...................................................10
Interface.................................................... 11
Rear....................................................... 12
RemoteControl...............................................13
Useful Functions
CorrectingDistortionintheProjectedImage.................. 17
CorrectingDistortionwithQuickCorner............................... 18
Changing the Projected Image............................... 21
Automatically Detect Input Signal and Change the Projected Image (Source Search)
..........................................................21
SwitchtothetargetimagebyRemoteControl..........................22
Functions for Enhancing Projection.......................... 23
SelectingtheProjectionQuality(SelectingColorMode)....................23
SettingtheAutoIris.............................................24
HidingtheImageTemporarily(Shutter)............................... 24
FreezingtheImage(Freeze)....................................... 24
ChangingtheAspectRatio........................................25
Changingmethods...........................................25
ChangingtheAspectforvideoequipmentimages......................25
ChangingtheAspectforcomputerimages...........................27
PointerFunction(Pointer)........................................30
EnlargingPartoftheImage(E-Zoom).................................31
Limitation of the Number of the Target Projectors when Using
MultipleProjectors......................................... 32
SettingtheProjectorID.......................................... 33
CheckingtheProjectorID.........................................33
SettingtheRemoteControlID..................................... 34
Correcting Color for Multiple Projectors (Multi-Screen Color
Adjustment)................................................ 35
SummaryofCorrectionProcedure...................................35
CorrectionMethod............................................. 35
SecurityFunctions.......................................... 37
ManagingUsers(PasswordProtect)..................................37
TypeofPasswordProtect.......................................37
SettingPasswordProtect.......................................37
EnteringthePassword......................................... 38
RestrictingButtonOperation......................................39
SettingControlPanelLock......................................39
LensOperationLock.......................................... 40
Anti-TheftLock................................................41
Installingthewirelock.........................................41
Configuration Menu
UsingtheConfigurationMenu............................... 43
ListofFunctions............................................ 44
ImageMenu..................................................44
SignalMenu.................................................. 46
SettingsMenu................................................48
ExtendedMenu...............................................49
NetworkMenu(EB-Z8000WUonly)..................................51
NetworkMenu(EB-Z8050Wonly)...................................54
Notesonoperatingthenetworkmenu..............................55
Contents
3

Softkeyboardoperations....................................... 55
BasicMenu.................................................56
WirelessLANMenu(onlywhentheoptionalwirelessLANunitisinstalled).....57
Security menu (Only available when the optional wireless LAN unit is installed)
........................................................59
WiredLANMenu.............................................63
MailMenu.................................................64
OthersMenu............................................... 65
ResetMenu................................................66
InfoMenu(DisplayOnly).........................................67
ResetMenu.................................................. 68
Troubleshooting
UsingtheHelp.............................................. 70
ProblemSolving............................................ 71
ReadingtheIndicators...........................................71
tIndicatorislitorflashingred...................................72
monIndicatorisflashingorlit..................................73
WhentheIndicatorsProvideNoHelp................................. 75
Problemsrelatingtoimages..................................... 76
Problemswhenprojectionstarts.................................. 80
Otherproblems.............................................81
Appendix
InstallationMethods........................................ 84
Cleaning................................................... 85
CleaningtheProjector'sSurface....................................85
CleaningtheLens..............................................85
CleaningtheAirfilter............................................85
ReplacingConsumables..................................... 88
ReplacingtheRemoteControlBatteries...............................88
ReplacingtheLamp.............................................89
Lampreplacementperiod......................................89
Howtoreplacethelamp.......................................89
ResettingtheLampHours......................................91
ReplacingtheAirFilter...........................................92
Airfilterreplacementperiod..................................... 92
Howtoreplacetheairfilter......................................92
OptionalAccessoriesandConsumables....................... 94
Optionalaccessories............................................94
Consumables.................................................95
Notes on Transportation.................................... 96
MovingNearby................................................96
WhenTransporting.............................................96
Preparingpackaging..........................................96
Noteswhenpackingandtransporting.............................. 96
Saving a User's Logo........................................ 97
Making a WPS (Wi-Fi Protected Setup) Connection with a
Wireless LAN Access Point (EB-Z8050W only).................. 99
ConnectionSetupMethod........................................99
MakingaConnectionUsingthePushButtonMethod....................99
MakingaconnectionusingthePINCodeMethod..................... 101
Screen Size and Projection Distance......................... 103
ProjectionDistanceofEB-Z8000WU................................. 103
ProjectionDistanceofEB-Z8050W.................................. 104
ConnectingaLANCable.................................... 105
Connecting to an external monitor.......................... 106
RemovingandAttachingtheProjectorLensUnit............. 107
Removing.................................................. 107
Attaching...................................................108
Contents
4

Reading Problem Mail Notification Function. . . . ............. 110
ESC/VP21Commands...................................... 111
CommandList............................................... 111
CableLayouts................................................111
SerialConnection........................................... 111
Communicationsprotocol..................................... 112
AboutPJLink.............................................. 113
Supported Monitor Displays................................ 114
SupportedMonitorDisplaysforEB-Z8000WU.......................... 114
Computersignals(analogRGB).................................. 114
ComponentVideo........................................... 115
CompositeVideo/S-Video......................................115
InputsignalfromtheHDMI/DVI-Dinputport.........................116
SupportedMonitorDisplaysforEB-Z8050W........................... 117
Computersignals(analogRGB).................................. 117
ComponentVideo........................................... 118
CompositeVideo/S-Video......................................118
InputsignalfromtheHDMI/DVI-Dinputport.........................119
Specifications............................................. 120
ProjectorGeneralSpecifications................................... 120
Connectors................................................121
OperatingConditionsfortheSoftware............................... 122
Appearance............................................... 124
Glossary.................................................. 125
GeneralNotes............................................. 127
WirelessTelegraphyActRegulations................................ 127
GeneralNotice............................................... 127
Index..................................................... 128
Contents
5

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

Ease of use when installed on a ceiling mount
Centered lens
The lens is positioned in the center of the
projector so it is well balanced and is easy
to mount on a ceiling. This also makes it
easy to line up the screen and the projector.
Equipped with electric lens shift, zoom and focus functions
Using the lens shift function that allows you to adjust the position of the projected im-
age along the horizontal and vertical axis opens up a wide variety of installation loca-
tions.
The lens shift, zoom, and focus functions can be operated with a remote control so op-
eration is easy even if the projector is mounted on the ceiling.
Six optional lenses are provided
You can select the best lens according to
the projection distance and purpose. All
the optional lenses are bayonet-type
which allows you to simply and easily
replace and install the optional lenses.
sp.94, p.107
Horizontal and vertical installation possible
The projector can be pointed either up or
down to project images on the ceiling or
floor. This makes it an effective
communication tool that lets you express
your ideas with great impact. sp.84
A design that harmonizes with the surrounding environment, and
makes the installation easy
The projector's sophisticated design has a
cable cover in which cables are hidden for
a clean exterior appearance.
The bar type handles are designed to
make moving and installing the projector
easy so it can be handled safely. The
ceiling mount is attached to these handles
to mount the projector on the ceiling.
The projector does not need to be turned
upside down so installation is easy. The
initial settings can be easily set as you
look at the screen because the control
panel is arranged on the back of the
projector.
Easy maintenance
You can replace the lamp by opening a cover and pulling it straight out of the back of
the projector without using a screwdriver.
There is only one air filter so cleaning and replacement are easy. The lamp and air fil-
ter can be safely replaced even when mounted on the ceiling because their covers do
not fall off even if you release them.
Projector Features
7

Reliablity you can depend on
The projector is equipped with two lamps. Even if one of the lamps
breaks, you can continue projecting with the other lamp and avoid
disrupting important presentations.
Large Projection Area and Precise Colors
Equipped with a high-resolution WUXGA panel (EB-Z8000WU only)
You can project a dramatic amount of
information on the screen. Viewers can
see the information at a glance without
having to scroll or switch screens.
Epson Cinema Filter supports the color gamut for digital cinema.
Select Theatre or sRGB in Color Mode to use Epson Cinema Filter for 100% reproduc-
tion of the color gamut used for digital cinema. As a result, this reproduces colors
that are full and deep.
Precise color adjustments
As well as Color Mode, you can also adjust the image's absolute color temperature
and the strength of each RGB color. Also, because you can adjust the hue, saturation,
and brightness of each RGBCMY, the image can be projected with depth and a color
matching in superior detail.
Enhanced security functions
Password Protect to restrict and manage users
By setting a Password you can restrict who can use the projector. sp.37
Control Panel Lock restricts button operation on the Control panel.
You can use this to prevent people from changing projector settings without permis-
sion at events, in schools, and so on. sp.39
Equipped with various anti-theft devices
The projector is equipped with the following types of anti-theft security devices.
sp.41
•Security slot
•Security cable installation point
Easy to handle
Direct power On/Off
In places where power is managed centrally, such as in a conference room, the projec-
tor can be set to power on and off automatically when the power source to which the
projector is connected is switched on or off.
No cool down delay
After turning the projector's power off, you can disconnect the projector's power ca-
ble without having to wait for the projector to cool down.
Using the projector over a network (EB-Z8050W
only)
You can make effective use of your network by using the supplied
"EPSON Projector Software for Meeting & Monitoring" to perform
Projector Features
8

efficient and varied presentations and meetings. sProjector Operation
Guide
Connect to the projector from computers via a network
You can use your existing network to share the projector from multiple computers.
Documents can be projected from each computer without having to change any ca-
bles during meetings or presentations. Also, you don't have to worry about the dis-
tance between the computer and the projector.
Connecting wirelessly to a computer
When you install the optional wireless LAN unit in the projector, you can connect wire-
lessly to a computer.
Projector Features
9

Front/Top
The illustration shows the projector with a standard zoom lens installed.
Name Function
AHandle Use these handles when carrying the projector. Also,
you can pass an anti-theft wire lock through the handles
to secure the projector. sp.41
Caution
Do not carry the projector by one person.
Two people are needed to unpack or carry the pro-
jector.
Name Function
BSecurity slot( )The Security slot is compatible with the Microsaver
Security System manufactured by Kensington.
sp.41
CAir 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.85, p.92
DFront adjustable foot When set up on a desk, turn to extend and retract to
adjust the horizontal tilt.
The front adjustable feet can be removed when the
projector is installed on a ceiling. sQuick Start Guide
EFront cover Remove this cover to remove or install the lens unit
when replacing the lens. sp.107
This cover must be installed when using the projector.
FRemote Receiver Receives signals from the remote control. sQuick
Start Guide
GInterface cover Remove this cover to connect cables to the ports inside
when connecting the projector to video equipment.
sQuick Start Guide , p.11
HProjection lens Images are projected through here.
IInterface cover open/
close switch
Opens and closes the interface cover. sQuick Start
Guide
JCeiling mount fixing
points
(Four points)
Attach the optional Ceiling mount here when
suspending the projector from a ceiling. sp.84,
p.94
Part Names and Functions
10

Interface
The following ports can be accessed by removing the interface cover.
For information on how to remove the interface cover and connect
video equipment, sQuick Start Guide .
Name Function
AHDMI input port Inputs video signals from HDMI compatible video
equipment and computers. This projector is compatible
with HDCP
g signals. sQuick Start Guide
BBNC input port For analog RGB signals from a computer and
component video signals from other video sources.
sQuick Start Guide
CVideo input port For composite video signals from video sources.
sQuick Start Guide
DS-Video input port For S-video signals from video sources. sQuick Start
Guide
Name Function
ECable holder Connection may become defective when a thick heavy
HDMI cable is connected to the HDMI input port. Run
a commercially available cable tie through this holder to
prevent the cable from disconnecting.
FComputer input port For analog RGB signals from a computer and
component video signals from other video sources.
sQuick Start Guide
GPower inlet Connects to the power cable. sQuick Start Guide
HRemote port Connects the optional remote control cable set and
inputs signals from the remote control. When the
remote control cable is plugged into this port, the
remote receiver on the projector is disabled.
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.
sp.111
JWireless LAN Unit
port (EB-Z8050W only)
Connects to the optional wireless LAN unit.
KMonitor Out port Outputs to an external monitor the analog signal from
the computer connected to the Computer input port or
the BNC input port. This is not available for component
video signals or other signals being input to any port
other than the Computer input port or the BNC input
port. sp.106
LLAN port
(EB-Z8000WU only)
Connects to a LAN cable and then to a network.
sp.105
MDVI-D input port Inputs digital RGB signals from a computer connected
to the DVI-D output port. This projector is compatible
with HDCP
g signals. sQuick Start Guide
NLAN Port
(EB-Z8050W only)
Connects to a LAN cable and then to a network.
sp.105
Part Names and Functions
11

Rear
Name Function
AAir exhaust vent
(Lamp cover)
Exhaust vent for air used to cool the projector internally.
Also, open this cover to replace the projector's lamps.
Caution
Do not place objects that may become warped or
otherwise affected by heat near the Air exhaust
vent and do not put your face or hands near the
vent while projection is in progress.
BRear foot When set up on a desk, turn to extend and retract to
adjust the horizontal tilt.
The rear adjustable feet can be removed when the
projector is installed on a ceiling. sQuick Start Guide
CLamp cover open tab Use these tabs to open the lamp cover. sp.89
DRemote Receiver Receives signals from the remote control. sQuick
Start Guide
Name Function
EStatus indicators The color of the indicators and whether they are flashing
or lit indicate the status of the projector. The left
illustration indicates EB-Z8050W. EB-Z8000WU has no
Wireless indicator. sp.71
F[</][>/] button Corrects horizontal Keystone distortion. If pressed while
the configuration menu or a Help screen is displayed,
these buttons only have the [ ] and [ ] functions
which select menu items and setting values. sQuick
Start Guide , p.43
G[Shutter] button Press this button to open or close the electric shutter.
You can close the electric shutter to completely block a
projection. sQuick Start Guide , p.24
H[Esc] button Stops the current function.
If pressed when the configuration menu is displayed, it
moves to the previous menu level. sp.43
I[w/][v/ ]
button
Corrects vertical Keystone distortion. If pressed while
the configuration menu or a Help screen is displayed,
these buttons only have the [ ] and [ ] functions
which select menu items and setting values. sQuick
Start Guide , p.43
J[Enter] button If pressed during projection of computer analog RGB
signals, it automatically adjusts the Tracking, Sync., and
Position to project the optimum image.
When the configuration menu or a Help screen is
displayed, it accepts and enters the current selection and
moves to the next level. sp.43
K[Menu] button Displays and closes the configuration menu.
sp.43
L[Source Search]
button
Changes to the next input source that is connected to
the projector and is sending an image. sp.21
M[Lens] button Press this button to cycle through the focus, zoom, and
lens shift settings to adjust the lens. sQuick Start Guide
Part Names and Functions
12

Name Function
N[t] button Turns the projector power On or Off. sQuick Start
Guide
Remote Control
Part Names and Functions
13

Name Function
A[t] button Turns the projector power On or Off. sQuick Start
Guide
B[Computer] button Changes to images from the Computer input port.
sp.22
C[BNC] button Changes to images from the BNC input port. sp.22
D[Video] button Changes to images from the Video input port. sp.22
E[S-Video] button Changes to images from the S-Video input port.
sp.22
F[Menu] button Displays and closes the configuration menu. sp.43
G[h] button When the configuration menu or Help screen is
displayed, it selects menu items and setting values.
sp.43, p.70
When using the optional wireless mouse receiver, tilting
this button moves the pointer in the direction (eight
possible directions) tilted.
H[Enter] button When the configuration menu or a Help screen is
displayed, it accepts and enters the current selection and
moves to the next level. sp.43, p.70
Acts as a mouse's left button when using the optional
wireless mouse receiver.
I[Page] buttons
[[][]]
When using the optional wireless mouse receiver, you
can change the PowerPoint file page during projection
by pressing the page up/page down buttons.
J[Shutter] button Each time you press this button, the electric shutter
closes or opens.
You can close the electric shutter to completely block a
projection. sQuick Start Guide , p.24
K[Auto] button If pressed during projection of computer analog RGB
signals, it automatically adjusts the Tracking, Sync., and
Position to project the optimum image.
L[Aspect] button The Aspect Ratio
g changes each time the button is
pressed. sp.25
Name Function
M[Lens Shift] button Press to adjust the lens shift. sQuick Start Guide
N[ID] button Press to set the remote control ID. sp.34
O[Help] button Displays and closes the Help screen which shows you
how to deal with problems if they occur. sp.70
PRemote port Connects the optional remote control cable set and
outputs signals from the remote control. When the
remote control cable is plugged into this remote port,
the remote receiver is disabled.
Q[Zoom] button Press to adjust the zoom. sQuick Start Guide
R[Num] button Use this button to enter passwords, IP Address from the
Network, and so on. sp.37
S[Focus] button Press to adjust the focus. sQuick Start Guide
TNumeric buttons Use this button to enter passwords, remote control IP
settings, IP Address from the Network, and so on.
sp.34, p.37
U[Color Mode] button Each time the button is pressed, the Color Mode changes.
sp.23
V[Freeze] button Images are paused or unpaused. sp.24
W[E-Zoom] buttons
[z][x]
The [z] button enlarges the image without changing the
projection size.
The [x] button reduces the parts of images that have
been enlarged using the [z] button. sp.31
X[Pointer] button Press to activate the on screen pointer. sp.30
Y[ESC] button Stops the current function. If pressed when the
configuration menu is displayed, it moves to the
previous menu level. sp.43, p.70
Acts as a mouse's right button when using the optional
wireless mouse receiver.
Part Names and Functions
14

Name Function
Z[User] button Press to assign a frequently used item from the six
available configuration menu items. By pressing the
button the assigned menu item selection/adjustment
screen is displayed, allowing you to make one-touch
settings/adjustments. sp.48
Test Pattern is assigned as the default setting.
a[LAN] button Changes to images of EasyMP Network Projection.
(EB-Z8050W only) sp.22
This button does not function when using EB-Z8000WU.
bID switch Use this switch to enable (On)/disable (Off) ID settings
for the remote control. sp.32
c[DVI-D/HDMI] button Each time the button is pressed, the image displayed
changes between the DVI-D and HDMI input ports.
sp.22
d[Search] button Changes to the next input source that is connected to
the projector and is sending an image. sp.21
eIndicators A light is emitted when outputting remote control signals.
fRemote control
light-emitting area
Outputs remote control signals.
Part Names and Functions
15

Useful Functions
This chapter explains useful tips for giving presentations, and the Security functions.

There are two methods of correcting distortion in projected images as
below.
•Quick Corner
This allows you to manually correct each of the four corners of the
projected image separately. sp.18
We recommend using Quick Corner to accurately adjust keystone
distortion.
•H/V-Keystone
This allows you to manually correct distortion in the horizontal and
vertical directions independently. You can perform easy H/V-Keystone
corrections by using the [w/] [
v/] [ </] and [ >/] buttons
on the projector's control panel. sQuick Start Guide
q
Shift the lens to the position shown below when performing
horizontal and vertical keystone. When the lens shift is not
positioned as below, the distortion is not corrected accurately.
•The horizontal lens shift is set to the center.
•The vertical lens shift is set to the top or bottom.
The correction may not be properly performed according to the
zoom adjustment value. And, the projected screen size may become
smaller after performing the correction. Be careful about the
projection distance when installing the projector.
Quick Corner and horizontal and vertical keystone cannot be performed
at the same time. When the Keystone correction method is selected
from the configuration menu, the correction method you choose is
assigned to the [w/], [v/], [</], and [>/] buttons on the
control panel. The default setting for Keystone is set to H/V-Keystone,
so when [w/], [v/], [</], and [>/] buttons are pressed, H/
V-Keystone correction is carried out.
Because Quick Corner and H/V-Keystone correction can be carried out
while projecting a test pattern, you do not need to make preparations
by connecting a computer or other equipment.
Correcting Distortion in the Projected Image
17

Correcting Distortion with Quick Corner
Procedure
A
Press the [Menu] button, and then from the configuration
menu select Settings - Keystone. s"Using the
Configuration Menu"
Using the Remote Control Using the Control panel
B Select "Quick Corner", and then press the [Enter] button.
Press the [Enter] button again to display the selection screen from
which you can select one of the four corners.
C Use the [h] button on the remote control or the [w/], [v/
], [</], and [>/] buttons on the control panel to select
the corner you want to adjust, and then press the [Enter]
button.
Correcting Distortion in the Projected Image
18

D To adjust the shape, use the [h] button on the remote
control or the [w/], [v/], [</], and [>/] buttons on
the control panel.
If the triangle in the direction you are adjusting the shape turns
gray, as shown in the screenshot below, you cannot adjust the
shape any further in that direction.
E Repeat procedures 3 and 4 as needed to adjust any
remaining corners.
F When you are done, press the [Esc] button to exit the
correction menu.
Because the correction method was changed to Quick Corner
from Keystone in the configuration menu, when [w/], [v/],
[</], and [>/] buttons are pressed later, the screen for
selecting the corner in procedure 2 is displayed. Change Keystone
from the configuration menu to H/V-Keystone if you want to
correct H/V-Keystone when pressing the [w/], [v/], [</],
and [>/] buttons on the control panel.
Correcting Distortion in the Projected Image
19

q
If the [Esc] button is held down for about two seconds while
correcting with Quick Corner, the following screen is displayed.
Reset Quick Corner: Resets the result of Quick Corner corrections.
Switch to H/V-Keystone: Switches the correction method to H/
V-Keystone. sp.48
Correcting Distortion in the Projected Image
20