Epson EH-TW450 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.
The indications and their meaning are as follows. Make sure you understand them properly before reading the guide.
Warning
Caution
• General information indications
Attention
q
s Indicates a page where detailed information regarding a topic can be found.
g
Procedure
[ (Name) ] Indicates the name of the buttons on the Remote Control or the Control panel.
"(Menu Name)"
Brightness (bolded)
This symbol indicates information that, if ignored, could possibly result in personal injury or even death due to incorrect handling.
This symbol indicates information that, if ignored, could possibly result in personal injury or physical damage due to incorrect handling.
Indicates procedures which may result in damage or injury if sufficient care is not taken.
Indicates additional information and points which may be useful to know regarding a topic.
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 p.74
Indicates operating methods and the order of operations.
The procedure indicated should be carried out in the order of the numbered steps.
Example: [Esc] button
Indicates Configuration Menu items.
Example:
Select "Brightness" from the Image menu.
Image menu - Brightness
Contents
3
Notations Used in This Guide.......................... 2
Introduction
Part Names and Functions.................................... 6
Front/Top....................................................6
Rear........................................................7
Base........................................................8
Control Panel.................................................. 8
Remote Control................................................ 9
Connecting to Video Equipment....................................11
Useful Functions
Changing the Projected Image............................... 13
Automatically Detect Input Signal and Change the Projected Image (Source Search)
.......................................................... 13
Switch to the target image by Remote Control..........................14
Functions for Enhancing Projection.......................... 15
Selecting the Projection Quality (Selecting Color Mode)....................15
Setting the Auto Iris.............................................16
Hiding the Image and Sound Temporarily (A/V Mute)......................16
Freezing the Image (Freeze)....................................... 17
Changing the Aspect Ratio........................................17
Changing methods...........................................17
Changing the Aspect for video equipment images......................18
Changing the aspect for computer images...........................19
Security Functions.......................................... 21
Restricting Operation (Control Panel Lock).............................21
Anti-Theft Lock................................................22
Installing the wire lock......................................... 22
Projecting JPEG Images in a Slideshow....................... 23
Specifications of Files that can be Projected in a Slideshow.................. 23
Connecting and Removing USB Devices...............................23
Connecting USB devices........................................23
Removing USB devices.........................................24
Starting and Ending a Slideshow....................................24
Starting a slideshow..........................................24
Ending a slideshow...........................................24
Slideshow Basic Operations.......................................24
Rotating Images...............................................25
Projecting Image Files...........................................26
Projecting an image..........................................26
Sequentially projecting all image files in a folder (Slideshow). . . . . . . . . . . . . . . 27
Image File Display Setting and Slideshow Operation Setting.................28
Configuration Menu
Using the Configuration Menu............................... 30
List of Functions............................................ 31
Image Menu.................................................. 31
Signal Menu..................................................32
Settings Menu................................................ 33
Extended Menu...............................................35
Info Menu (Display Only)......................................... 37
Reset Menu.................................................. 38
Troubleshooting
Using the Help.............................................. 40
Problem Solving............................................ 41
Reading the Indicators........................................... 41
t
Indicator is lit or flashing red................................... 42
m o
Indicator is lit or flashing orange.............................. 43
When the Indicators Provide No Help.................................44
Problems relating to images..................................... 45
Problems when projection starts..................................49
Contents
4
Other problems............................................. 49
Appendix
Installation Methods........................................ 52
Cleaning................................................... 53
Cleaning the Projector's Surface....................................53
Cleaning the Lens..............................................53
Cleaning the Air Filter...........................................54
Replacing Consumables..................................... 55
Replacing the Remote Control Batteries...............................55
Replacing the Lamp.............................................56
Lamp replacement period......................................56
How to replace the lamp.......................................56
Resetting the lamp hours.......................................59
Replacing the Air Filter...........................................59
Air filter replacement period.....................................59
How to replace the air filter......................................59
Optional Accessories and Consumables....................... 61
Optional accessories............................................61
Consumables................................................. 61
Component video............................................ 68
Composite video/S-video....................................... 68
Input signal from the HDMI input port.............................. 69
Specifications.............................................. 70
Projector General Specifications....................................70
Appearance................................................ 73
Glossary................................................... 74
General Notes.............................................. 76
General Notice:................................................ 76
Index...................................................... 77
Saving a User's Logo........................................ 62
Screen Size and Projection Distance.......................... 64
Monitoring and Controlling the Projector Using a Computer
(ESC/VP21 Commands)...................................... 66
Before You Begin..............................................66
Command List................................................66
Communications protocol......................................66
Supported Monitor Displays. . ............................... 67
Supported Monitor Displays....................................... 67
Computer signals (analog RGB)...................................67
Introduction
This chapter explains the part names and connection with video equipment.
Part Names and Functions
6
Front/Top
Name Function
A/V mute slide knob
C
A/V mute slide
D
Foot adjust lever
E
Front adjustable foot
F
Remote Receiver
G
Air filter
H
(Air intake vent)
Air filter cover
I
Speaker
J
Security slot
K
Slide the knob to open and close the A/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 (A/V Mute).s p.16
Pull the Foot adjust lever to extend and retract the Front
adjustable foot.s Quick Start Guide
Extend and adjust the position of the projected image
when the projector is placed on a surface such as a desk.
s Quick Start Guide
Receives signals from the remote control.s Quick Start
Guide
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. s p.54, p.59
Open and close when replacing the air filter.s p.59
The Security slot is compatible with the Microsaver
Security System manufactured by Kensington.s p.22
Lamp cover
A
Air exhaust vent
B
Name Function
Open this cover when replacing the projector's Lamp.
s p.56
Exhaust vent for air used to cool the projector internally.
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.
Zoom ring
L
Focus ring
M
Control panel
N
Adjusts the image size.s Quick Start Guide
Adjusts the image focus.s Quick Start Guide
s p.8
Part Names and Functions
7
Rear
Name Function
Remote Receiver
A
Power inlet
B
Video Input Port
C
Lamp Cover Fixing
D
Screw
HDMI input port
E
Receives signals from the remote control.s Quick Start
Guide
Connects to the power cable.s Quick Start Guide
For composite video signals from video sources.
Screw to fix the Lamp cover in place.s p.56
Inputs video signals from HDMI compatible video
equipment and computers. This projector is compatible
with HDCP
g
.
Name Function
USB indicator
G
USB(TypeA) port
H
USB(TypeB) port
I
S-Video input port
J
Audio-L/R port
K
The following explains the status of USB devices
connected to USB(TypeA) port.
OFF: USB device is not connected
Orange Light ON: USB device is connected
Green Light ON: USB device is operating
Red Light ON: Error
Connects a USB storage device or a digital camera, and
projects JPEG images using Slideshow.
When controlling the projector from a computer,
connect it to the computer with a commercially
available USB cable. This port is for control use and
should not normally be used.s p.66
For S-video signals from video sources.
Inputs audio from the audio out port on the other
equipment.s Quick Start Guide
Computer input port
F
For video signals from a computer and component
video signals from other video sources.
Part Names and Functions
8
Base
Name Function
Security cable
C
installation point
Control Panel
Pass a commercially available wire lock through here
and lock it in place. s p.22
Name Function
Ceiling mount fixing
A
points
(three points)
Rear foot
B
Attach the optional Ceiling mount here when
suspending the projector from a ceiling. s p.52,
p.61
When setup on a desk, turn to extend and retract to
adjust the horizontal tilt.s Quick Start Guide
Name Function
[t] button
A
Status indicators
B
[Source Search]
C
button
Turns the projector power on or off.s Quick Start Guide
The color of the indicators and whether they are flashing
or lit indicate the status of the projector. s p.41
Changes to the next input source that is connected to
the projector and is sending an image.s p.13
Part Names and Functions
9
[Enter] button
D
[w][v] buttons
E
[Help] button
F
[Esc] button
G
[a][b] buttons
H
Name Function
If pressed during projection of computer signal images,
it automatically adjusts the Tracking, Sync., and
Position to project the optimum image. When a
Configuration Menu or a Help screen is displayed, it
accepts and enters the current selection and moves to
the next level.
Corrects Keystone distortion. s Quick Start Guide
However, when projecting in Slideshow, the buttons
only have the [
Configuration Menu or a Help screen is displayed, these
buttons select menu items and setting values.s p.30
Displays and closes the Help screen which shows you
how to deal with problems if they occur.s p.40
Stops the current function. If pressed when a
Configuration menu is displayed, it moves to the
previous menu level. sp.30
Adjusts the volume. s Quick Start Guide
However, when projecting in Slideshow, the buttons
only have the [
Configuration Menu or a Help screen is displayed, these
buttons select menu items and setting values.s p.30
][ ] functions. If pressed when a
][ ] functions. If pressed when a
Remote Control
[Menu] button
I
Displays and closes the Configuration Menu.s p.30
Part Names and Functions
10
Name Function
[t] button
A
[Computer] button
B
[Video] button
C
[USB] button
D
[A/V Mute] button
E
[Aspect] button
F
[Auto] button
G
[Menu] button
H
I
[ ][ ]
][ ] button
[
[Enter] button
J
Turns the projector power On or Off.s Quick Start
Guide
Changes to images from the Computer input port.
p.14
s
Each time the button is pressed, the image cycles
through Video, S-Video, and HDMI input ports.
p.14
s
Changes to the Slideshow image.s p.14
Turns the video and audio on or off.s p.16
The Aspect Ratio changes each time the button is pressed.
s p.17
If pressed during projection of computer signal images,
it automatically adjusts the Tracking, Sync., and
Position to project the optimum image.
Displays and closes the Configuration Menu.s p.30
When a Configuration Menu or Help screen is
displayed, it selects menu items and setting values.
s p.30
When a Configuration Menu or a Help screen is
displayed, it accepts and enters the current selection and
moves to the next level. s p.30
Name Function
[User] button
O
[Freeze] button
P
[Search] button
Q
Remote control
R
light-emitting area
Press to assign a frequently used item from the four
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. Power Consumption is assigned
as the default setting.s p.33
Images are paused or unpaused.s p.17
Changes to the next input source that is connected to
the projector and is sending an image.s p.13
Outputs remote control signals.
[Esc] button
K
[Volume] buttons (a)
L
(b)
[Help] button
M
[Color Mode] button
N
Stops the current function. If pressed when a
configuration menu is displayed, it moves to the
previous level. s p.30
(a) Decreases the Volume.
(b) Increases the Volume.
s Quick Start Guide
Displays and closes the Help screen which shows you
how to deal with problems if they occur.s p.40
Each time the button is pressed, the Color Mode changes.
s p.15
Part Names and Functions
11
Connecting to Video Equipment
Port names may vary depending on the equipment being connected.
Video equipment (VHS VCR, DVD player, game console, etc.) Computer
Audio cable
(commercially-
available)
Component
S-VideoL-Audio-R Audio
S-Video cable
(commercially-
available)
Video
RCA video
cable
(commercially
-available)
output
Component
video cable
(commercially
-available)
component
adapter
(accessory)
HDMI
HDMI cable
(commercially-
available)
Mini D-Sub
15-pin
Computer
cable
(optionnal)
Audio cable
(commercially-
available)
Attention
•
Power off the equipment before connecting. Connecting while it is powered
on may cause malfunctions to occur.
•
When connecting, check the cable's connector shape with the shape of the
port. Inserting a connector with a different orientation or shape by force
may cause malfunctions to occur or may damage the equipment.
• Use an HDMI cable that conforms to HDMI standard.
q
• Depending on the equipment you are connecting to, the
connecter shape may be specific to that equipment. In such a
case, use the cable that was supplied with the equipment or is
available as an optional accessory for that equipment.
• The cable used to connect to the projector will vary according to
the video signal output from the video equipment. Some video
equipment can output several different types of video signals. In
general, the following are video signals in the order of image
quality, from best quality to lesser quality.
Component video > S-video > Composite video
Check your video equipment's documentation to see which video
signals it can output. Composite video may also be simply called
"Video out".
For information on optional accessories, see s "Optional Accessories
and Consumables" p.61.
Useful Functions
This chapter explains useful tips for projection, and the Security functions.
Changing the Projected Image
13
You can change the projected image in the following two ways.
• Changing by Source Search
The projector automatically detects signals being input from connected
equipment, and the image being input from the equipment is projected.
• Changing directly to the target image
You can use the Remote Control buttons to change to the target
input port.
Automatically Detect Input Signal and Change the Projected Image (Source Search)
You can project the target image quickly as input ports with no image
signal being input are ignored when you change by pressing the [Source
Search] button.
Procedure
When your video equipment is connected, start playback before
beginning this operation.
Using the Remote Control Using the Control panel
When two or more pieces of equipment are connected, press the
[Source Search] button until the target image is projected.
The following screen showing the status of image signals is
q
displayed when only the image that the projector is currently
displaying is available, or when no image signal can be found. You
can select the input port where the equipment you want to use is
connected. If no operation is performed after about 10 seconds, the
screen closes.
Computer
A
S-Video
B
Video
C
HDMI
D
USB
E
Changing the Projected Image
Switch to the target image by Remote Control
You can change directly to the target image by pressing the following
buttons on the Remote Control.
Remote Control
Changes to images from the Computer input port.
A
Each time the button is pressed, the image cycles through Video, S-Video,
B
and HDMI input ports.
Changes to the Slideshow image.
C
14
Functions for Enhancing Projection
15
Selecting the Projection Quality (Selecting Color Mode)
You can easily obtain the optimum image quality simply by selecting
the setting that best corresponds to your surroundings when projecting.
The brightness of the image varies depending on the mode selected.
Mode Application
Dynamic
Living Room
Theatre
Game
Procedure
Remote Control
Ideal for use in a bright room.
Ideal for using the projector in a room with closed
curtains.
Ideal for watching films in a dark room. Gives images
a natural tone.
Ideal for playing games that involve speed in a bright
room.
q
The color mode can also be set using Color Mode in the Image
menu from the Configuration Menu.s p.31
Each time you press the button, the Color Mode name is displayed on
the screen and the Color Mode changes.
If you press the button while the Color Mode name is displayed on the
screen, it changes to the next Color Mode.
Functions for Enhancing Projection
Setting the Auto Iris
By automatically setting the luminance according to the brightness of
the displayed image, it lets you enjoy deep and rich images.
Procedure
16
A
B
C
Press the [Menu] button and select Image - Auto Iris from
the Configuration Menu.
p.30
Using the Remote Control Using the Control panel
Select On.
The setting is stored for each Color Mode.
Press the [Menu] button to close the Configuration Menu.
s
"Using the Configuration Menu"
Hiding the Image and Sound Temporarily (A/V Mute)
Use this to temporarily turn off the screen image.
Procedure
Remote Control Body
Each time you press the button, or open/close the lens cover A/V Mute
turns on or off.
• If you use this function when projecting moving images, the
q
images and sound continue to be played back by the source, and
you cannot return to the point where A/V Mute was activated.
• When activated from the remote control, you can choose to
display Black, Blue, or Logo as the A/V Mute display using the
Extended - Display - A/V Mute setting from the Configuration
menu.s p.35
• When the A/V mute slide is closed for approximately 30
minutes, Lens Cover Timer activates and the power is
automatically turned off. If you do not want Lens Cover Timer
to activate, change the Lens Cover Timer setting to Off from
Operation in the Extended menu.s p.35
Functions for Enhancing Projection
17
Freezing the Image (Freeze)
When Freeze is activated on moving images, the frozen image continues
to project on the screen, so you can project a moving image one frame
at a time like a still photo. Also, you can perform operations such as
changing between files during presentations from a computer without
projecting any images if the Freeze function is activated beforehand.
Procedure
Remote Control
Each time you press the button, Freeze turns on or off.
• Audio does not stop.
q
• The image source continues to play back the moving images
even while the screen is frozen, and so it is not possible to
resume projection from the point where it was paused.
• If the [Freeze] button is pressed while the Configuration Menu
or a Help screen is displayed, the menu or Help screen being
displayed is cleared.
Changing the Aspect Ratio
Change the Aspect Ratiog when video equipment is connected so that
images that have been recorded in digital video or onto DVDs can be
viewed in 16:9 wide-screen format. Change the Aspect Ratio when
projecting computer images at full size.
The changing methods and the types of Aspect ratio are as follows.
Changing methods
Procedure
Remote Control
Each time you press the button, the Aspect name is displayed on the
screen and the Aspect changes.
If you press the button while the Aspect name is displayed on the
screen, it changes to the next Aspect Mode.
The aspect ratio can also be set using Aspect in the Signal menu
q
from the Configuration Menu.s p.32
Functions for Enhancing Projection
Changing the Aspect for video equipment images
Each time the button is pressed, it changes in the order Normal or
Auto, 16:9, Full, Zoom, and Native.
18
Normal or Auto
A
16:9
B
Full
C
Zoom
D
Native
E
Functions for Enhancing Projection
Changing the aspect for computer images
You can change the Aspect as follows. This projector offers WXGA 1280x800 resolution (Aspect Ratio 16:10). When projecting onto 16:9 screens, set the
Aspect to 16:9.
Set Values Operation Projection example
Normal
Projects to the full projection size retaining the Aspect of
the input image.
When a 1024x768 signal is input
19
Auto
Displayed only when the source is
HDMI.
16:9
Full
Projects in an appropriate aspect based on information
from the input signal.
Projects to the full projection size at an Aspect of 16:9. When a 1024x768 signal is input
Project at full size. When a 1024x768 signal is input
Functions for Enhancing Projection
Set Values Operation Projection example
Zoom
Projects the input image at the lateral direction aspect size
as it is. Parts that extend beyond the projection size are not
projected.
20
When a 1024x768 signal is input
Native
q
Projects at the resolution of the input image size to the
center of the screen. This is ideal for projecting clear images.
If the image resolution exceeds 1280x800, the edges of the
image are not projected.
If parts of the image are missing, set Wide or Normal in Resolution from the Configuration Menu depending on the size of the computer panel.
s p.32
When an 800x600 signal is input
When an 1400x1050 signal is input
Security Functions
21
The projector has the following enhanced security functions.
• Control Panel Lock
You can prevent people changing the settings on the projector without
permission.
• Anti-Theft Lock
The projector is equipped with various types of anti-theft security devices.
s
p.22
s
p.21
Restricting Operation (Control Panel Lock)
Perform one of the following to lock the operation buttons on the
Control panel.
The projector can still be operated using the Remote Control.
• Full Lock
All of the buttons on the Control panel are locked. You cannot
perform any operations from the Control panel, including turning the
power on or off.
• Partial Lock
All of the buttons on the Control panel, except for the [
are locked.
t
] button,
Procedure
A
During projection, press the [Menu] button and select
Settings - Control Panel Lock from the Configuration Menu.
s
"Using the Configuration Menu" p.30
Using the Remote Control Using the Control panel
B
C
Select either Full Lock or Partial Lock.
Select Yes when the confirmation message is displayed.
The Control panel buttons are locked according to the setting you
chose.
Security Functions
22
q
You can release the Control panel lock by one of the following
two methods.
• From the Remote Control, select Off in Settings - Control Panel
Lock from the Configuration Menu.
• Press and hold down the [Enter] button on the Control panel
for about seven seconds, a message is displayed and the lock is
released.
Anti-Theft Lock
As the projector is often setup on ceiling mounts and left in rooms
unattended, the projector includes the following security devices to
prevent someone from taking the projector.
• Security slot
The Security slot is compatible with the Microsaver Security System
manufactured by Kensington. You can find details about the
Microsaver Security System on the Kensington homepage http://
www.Kensington.com/.
• Security cable installation point
A commercially available theft-prevention wire lock can be passed
through the installation point to secure the projector to a desk or pillar.
Installing the wire lock
Pass an anti-theft wire lock through the installation point.
See the documentation supplied with the wire lock for locking instructions.
Projecting JPEG Images in a Slideshow
In Slideshow, you can connect a USB storage device or a digital camera
to the projector, and directly project the image files saved on the device.
It may not be possible to use USB storage devices with security
q
Specifications of Files that can be Projected in a Slideshow
functions.
23
Example: Connecting a digital camera
Type File Type (ex-
tension)
Still image .jpg The following cannot be projected.
• Use media that have been formatted on Windows, as some file
q
systems may not be supported by the projector.
• Format the media to FAT16 or FAT32.
Remarks
• CMYK color mode format
• Progressive format
• Resolutions exceeding 8176x6144
• Files with extension ".jpeg"
Due to the characteristics of JPEG files, images with
high compression ratio may not be projected clearly.
Connecting and Removing USB Devices
Connecting USB devices
Connect the USB device containing the image files to be played back in
Slideshow to the projector's USB(TypeA) port. When connecting a
digital camera, connect it to the projector using a USB cable provided
with, or specified for use with your digital camera.
To digital camera USB port
A
USB cable
B
To USB(Type A) port
C
Attention
•
If you use a USB hub, the Slideshow will not function correctly. Devices
such as digital cameras and USB storage devices should be connected to
the projector directly.
•
When connecting and using a USB-compatible hard disk, make sure you
connect the AC adaptor supplied with the hard disk.
•
Connect a digital camera or hard disk to the projector using a USB cable
provided with, or specified for use with the device.
•
Use a USB cable less than 3 m in length. If the cable exceeds 3 m,
Slideshow may not function correctly.
Projecting JPEG Images in a Slideshow
24
Removing USB devices
After finishing projecting, remove the USB device from the projector's
USB(TypeA) port.
For digital cameras, hard disks, and so on, turn off the power to the
device and then remove.
Starting and Ending a Slideshow
Starting a slideshow
Procedure
A
B
Switch the projected image to USB.s p.13
Connect the USB storage device or the digital camera to the
s
projector.
The Slideshow starts and displays the file list screen.
p.23
q
• You can insert a memory card into a USB card reader and
connect it to the projector. However, it may not be possible to
use some commercially available USB card readers with the
projector.
• If the following screen (Select drive screen) appears, select the
drive you want to use by pressing the [
press the Enter button.
• To display the Select drive screen, set the cursor to Select drive
on the top of the file list screen and press the Enter button.
• Up to four drives can be recognized at one time by the projector.
][ ] buttons, then
Ending a slideshow
Procedure
To end a Slideshow, remove the connected USB device from the projector.
s
"Removing USB devices" p.24
Slideshow Basic Operations
This section explains the procedure for playing back and projecting
images in Slideshow.
Although the following steps are explained based on the Remote
Control, you can perform the same operations from the projector's
Control panel.
Procedure
A
Press the [ ][ ][ ][ ] buttons to set the cursor
on the file or folder you want to operate.
Loading...