Epson EH-TW9000W, EH-TW9000 User Manual
User's Guide
Organization of the Guide and Notations in the Guide
Using Each Guide
The guides for this projector are organized as shown below.
Safety Instructions/Support and Service Guide
Contains information on using the projector safely, as well as a support and service guide,
troubleshooting check lists, and so on. Make sure you read this guide before using the projector.
User's Guide (this guide)
Contains information on setting up and basic operations before using the projector, using
the Configuration menu, and handling problems and performing routine maintenance.
Quick Start Guide
Contains information on the procedures for setting up the projector. Read this first.
3D Glasses User's Guide
Contains information on handling the 3D Glasses and warnings and so on.
WirelessHD Transmitter User's Guide
Contains information on handling the WirelessHD Transmitter and warnings and so on.
1
Organization of the Guide and Notations in the 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 following shows the symbols and their meanings. 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 malfunctions to occur.
Indicates additional information and points which may be useful to know regarding a topic.
c
s
Menu Name Indicates Configuration menu items.
Button Name Indicates the buttons on the remote control or the control panel.
Indicates a page where detailed information regarding a topic can be found.
Example: Image - Color Mode
Example:
button
About the Use of "This Product" or "This Projector"
As well as the main projector unit, supplied items or optional extras may be referred to using the phrase "this
product" or "this projector".
2
Organization of the Guide and Notations in the Guide
Checking Supplied Items
See the following list to check the supplied items.
If anything is missing or damaged, contact the store where you purchased the projector.
Projector Remote control s p.13
Power cable AA size alkaline batteries (x2) s p.21
3D Glasses Pack s p.43
For more information on the items supplied with the 3D
Glasses, see the User's Guide for the 3D Glasses.
WirelessHD Transmitter Pack
(EH-TW9000W only)
The HDMI cable is two meters long.
Guide (this guide) s p.1 Cable clamps (x2) s p.11
s
p.53
3
Contents
Organization of the Guide and
Notations in the Guide
Using Each Guide ..................... 1
Notations Used in This Guide ........... 2
Safety Indications .......................2
General Information Indications .............2
About the Use of "This Product" or "This Projector"
..................................... 2
Checking Supplied Items .............. 3
Introduction
Projector Features .................... 7
Dynamic 3D Display...................... 7
Adjusting Images to Suit your Surroundings
(Color Mode) ........................... 7
Absolute Color Adjustment ................8
Conforms to Wireless Transmissions for the
WirelessHD Standards (EH-TW9000W only) . . . . . 8
Other Useful Functions ....................8
Part Names and Functions ............. 9
Installing the Remote Control Batteries.......21
Remote Control Operating Range ...........22
Operating range (left to right) ............22
Operating range (top to bottom) .......... 22
Basic Operations
Starting and Ending Projection ....... 23
Turning on the Projector and Projecting . . . . . . 23
If the Target Image is not Projected.......... 24
Turning off the Power ....................24
Adjusting the Projection Screen ....... 26
Displaying the Test Pattern ................ 26
Focus Adjustment ......................26
Adjusting the Projection Size (Zoom
Adjustment)..........................27
Adjusting the Projector's Tilt ............... 27
Adjusting the Position of the Projected Image
(Lens Shift)...........................27
Correcting Keystone Distortion ............. 28
Hiding the Image Temporarily ............. 28
Front/Top ............................. 9
Control Panel .......................... 10
Rear ................................ 11
Base ................................ 12
Remote Control ........................13
Appearance ......................... 15
Preparing
Setting Up .......................... 16
Various Projection Methods ...............16
Adjusting the Projection Size.............. 17
Connecting to Devices ............... 18
Connecting to Video Equipment ............18
Connecting to a Computer................ 19
Connecting an HDMI Cable Clamp........... 19
Connecting to External Devices ............. 20
Adjusting the Image
Basic Settings for Image .............. 29
Selecting the Projection Quality (Color Mode)
....................................29
Adjusting the Image's Aspect Ratio (Aspect) . . . . 30
Absolute Color Adjustments .......... 33
Adjusting Hue, Saturation, and Brightness . . . . . 33
Adjusting the Gamma ................... 34
Select and adjust the correction value......34
Adjust while viewing the image.......... 34
Adjust using the gamma adjustment graph
.................................. 35
Adjusting the RGB (Offset/Gain)............ 35
Abs. Color Temp........................ 36
Skin Tone ............................36
Detailed Image Adjustments .......... 37
Connecting to the Trigger out port ........ 20
Connecting WirelessHD devices (EH-
TW9000W only) ......................20
Preparing the Remote Control ........ 21
Adjusting the Sharpness .................. 37
Setting Auto Iris........................38
Frame Interpolation..................... 38
Super-resolution .......................39
4
Contents
Selecting the Color Gamut (EH-TW9000W/EH-
TW9000 Only)......................... 39
Viewing the Image at the Saved Image
Quality (Memory Function) . . . . . . . . . . . 40
Saving Function........................ 40
Saving a Memory .......................40
Loading a Memory ......................41
Erasing a Memory ......................41
Renaming a Memory ....................41
Useful Functions
Enjoying 3D Images .................. 43
Watching 3D Images .................... 43
Using 3D Glasses..................... 43
Projecting 3D images .................. 43
Converting 2D images to 3D and viewing
.................................. 44
Viewing Area for 3D Images ............... 45
Warnings Regarding Viewing 3D Images......46
Configuration Menu
Configuration Menu Functions ........ 56
Configuration Menu Operations ............ 56
Configuration Menu Table ................57
Image menu ........................57
Signal menu ........................59
Settings menu....................... 62
Extended menu...................... 64
Memory menu....................... 66
Info menu.......................... 66
Reset menu .........................66
Split Screen menu ....................67
Troubleshooting
Problem Solving . .................... 68
Reading the Indicators ...................68
Indicator status during an error/warning....68
Indicator status during normal operation . . . . 69
Changing Between Two Types of
Images .............................. 49
Split Screen ...........................49
Projecting on a Split Screen ............... 49
Starting split screen display .............49
Changing the split screen settings......... 50
HDMI Link ........................... 51
HDMI Link Function .....................51
HDMI Link Settings ...................... 51
Enabling HDMI Link ................... 51
Checking for connected devices ..........52
Connecting with WirelessHD (EH-
TW9000W Only) ..................... 53
Installing and Connecting the WirelessHD
Transmitter ........................... 53
WirelessHD Settings .....................53
Changing the source .................. 53
Reconnecting ....................... 54
WirelessHD settings menu .............. 54
WirelessHD Transmission Range............ 55
When the Indicators Provide No Help ........70
Check the problem ....................70
Problems relating to images.............71
Problems when projection starts ..........75
Problems with the remote control......... 75
Problems with 3D ....................75
Problems with HDMI ..................76
Problems with WirelessHD (EH-TW9000W
only)..............................76
Maintenance
Maintenance ........................ 78
Cleaning the Parts ...................... 78
Cleaning the air filter ..................78
Cleaning the main unit ................. 79
Cleaning the lens..................... 80
Cleaning the 3D Glasses ................ 80
Replacement Periods for Consumables.......80
Air filter replacement period .............80
Lamp replacement period ..............80
Replacing Consumables ..................81
Replacing the air filter .................81
5
Contents
Replacing the lamp ................... 82
Resetting lamp hours ..................83
Appendix
Optional Accessories and
Consumables ........................ 85
Optional Items ......................... 85
Consumables .......................... 85
Supported Resolutions ............... 86
Component Video ......................86
Composite Video ....................... 86
Computer Signals (Analog RGB) ............86
HDMI1/HDMI2 Input Signal................ 87
3D Input Signal........................ 87
WirelessHD Input Signal.................. 87
Specifications ....................... 88
Glossary ............................ 91
General Notes ....................... 92
General Notice ......................... 92
6
Introduction
Projector Features
Dynamic 3D Display
Enjoy 3D contents on Blu-ray and images filmed with a 3D camera through a stunning projection display.
s
p.43
You can also convert standard 2D images into 3D images.
You need 3D Glasses to view 3D images. s p.43
s
p.44
Adjusting Images to Suit your Surroundings (Color Mode)
By simply selecting the Color Mode, you can project the optimum image to suit your surroundings. s p.29
Setting Example
Living Room
For use in a bright room
For movies and concerts in a dark room
Cinema
7
Introduction
Absolute Color Adjustment
As well as using Color Mode, you can also adjust the absolute color temperature of the image and skin tones
s
to suit your taste.
p.36
What's more, you can obtain colors that match the image and achieve the colors you want through a
combination of gamma adjustment, RGB offset or gain adjustment for each color, and hue, saturation, and
s
brightness adjustment for each RGBCMY color.
p.33
Conforms to Wireless Transmissions for the WirelessHD Standards (EH-TW9000W only)
The projector can wirelessly receive control signals and data for images from WirelessHD compatible devices.
Because devices do not need to be connected directly to the projector via a cable, they can be setup wherever
s
you like.
p.53
Projector Transmitter Player
Other Useful Functions
In addition, the following useful functions are provided.
•
The remote control contains a backlight function allowing for easy use even in dark rooms. Operations are also
simplified by only pressing the
•
Lens shift allows you to adjust the projection position when the projector cannot be setup directly in front of the
screen. The ability to move the projection position up, down, left, and right from in front of the screen without
changing the projection range, gives you more freedom to place the projector where you want.
•
The Frame Interpolation function creates an intermediary image between one frame and the next rendering a
smoother, cleaner viewing experience, and removing jarring movements such as frame skipping.
•
The Super-resolution function allows you to enjoy DVDs in high resolution. Also, low resolution areas (parts that are
blurred) of full hi-vision images become smoother and sharper.
button. s p.13
s p.27
s p.38
s p.39
8
Introduction
Part Names and Functions
Front/Top
Name Function
Lamp cover
a
Lens shift dial
b
Air exhaust vent
c
Remote receiver
d
Lens shutter
e
Projector's lens
f
Air filter cover
g
Air intake vent
Open when replacing the projector's lamp. s p.82
Adjusts the position of the projected image. s p.27
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.
Receives signals from the remote control. s p.22
Closes automatically when the projector is turned off to protect the lens from
being scratched or soiled.
Images are projected from here.
When cleaning or replacing the air filter, open this cover and remove the air filter.
s
p.78, p.81
Intake vent for air used to cool the projector internally.
s
p.23
Front adjustable foot
h
Control panel
i
Focus ring
j
Zoom ring
k
When setup on a surface such as a table, extend the foot to adjust the horizontal
s
tilt.
Control panel on the projector. Open the control panel cover to perform operations.
Adjusts the image focus. s p.26
Adjusts the image size. s p.27
p.27
s
p.10
9
Introduction
Control Panel
Buttons/Indicators Function
a
b
c
d
Control panel cover
e
f
g
Flashes to indicate warm-up in progress or cool-down in progress. Shows the
projector's status through a combination of other indicators lit and flashing.
s
p.68
Fl ashes orange w hen it is ti me to replace the lamp. Shows the projector's errors
through a combination of other indicators lit and flashing.
Flashes orange if the internal temperature is too high. Shows the projector's
errors through a combination of other indicators lit and flashing.
Displays and closes the configuration menu.
On the configuration menu, you can make adjustments and settings for Signal,
Image, Input Signal, and so on.
Cover for the control panel. When you want to use the control panel, grip the
knob and slide the cover open.
Selects the adjustment value for the keystone correction and for menu items.
s
p.28
Selects adjustment values for menu items. s p.56
s
s
p.56
p.28
s
p.68
s
p.68
h
i
Returns to the previous menu level when a menu is displayed. s p.56
Selects functions and settings when a menu is displayed. s p.56
10
Introduction
Buttons/Indicators Function
j
k
Rear
Changes to the image from each input port. s p.24
Turns the projector power on or off.s p.23
Lit when the projector is on.
s
p.69
Name Function
External 3D IR port
a
Cable holder
b
HDMI1 port
c
HDMI2 port
d
Component port
e
Video port
f
PC port
g
RS-232C port
h
Trigger out port
i
Remote receiver
j
Power inlet
k
Connects the optional External 3D IR emitter. s p.45
Thick HDMI cables with a large outer diameter and so on, may disconnect
easily due to the weight of the cable. To prevent the cable from disconnecting,
fix it in place using the HDMI cable clamp supplied.
Connects HDMI compatible video equipment and computers. s p.18
Connects to the component (YCbCr or YPbPr) output port on video equip-
s
ment.
Connects to the composite video output port on video equipment. s p.18
Connects to the RGB output port on a computer. s p.19
When controlling the projector, connect the projector to a computer with an
RS-232C cable. This port is for control use and should not normally be used.
s
Connects with external devices such as electric screens. s p.20
Receives signals from the remote control. s p.22
Connects the power cable. s p.23
p.18
p.88
s
p.19
Main power switch
l
Turns the projector power on or off.
11
Introduction
Base
Name Function
Front adjustable foot
a
Ceiling mount fixing
b
points (four points)
Cable cover fixing
c
screw
Air exhaust vent
d
Screw for anamor-
e
phic lens
When setup on a surface such as a table, extend the foot to adjust the horizontal
tilt.
s
p.27
Attaches the optional ceiling mount here when suspending the projector from a
ceiling.
Attaches the optional cable cover.
Exhaust vent for air used to cool the WirelessHD receiver. When suspending from
a ceiling, make sure it is setup so that dust does not collect in this section.
Attaches the anamorphic lens.
s
p.85
12
Introduction
Remote Control
Button Function
a
b
c
d
e
Turns the projector on. s p.23
Turns the projector off. s p.24
The remote control buttons light up for approximately 10 seconds. This is useful when
operating the remote control in the dark.
Changes to the image from each input port.
s
p.24
The
TW9000W.
The button displays the settings menu
for HDMI Link.
With the other buttons, you can then start or
stop playback, adjust the volume, and so on
for connected equipment that meets the
HDMI CEC standards.
button is only available for EH-
s
p.51
f
g
h
i
j
k
Changes between 2D and 3D. s p.43
Changes the Color Mode. s p.29
Set Super-resolution to reduce blurring in
areas such as the edges of the image.
s
p.39
Selects menu items and adjustment values.
s
p.56
When a menu is displayed, it accepts and enters the current selection and moves to the
next level.
The adjustment value returns to its default
value when pressed while the menu's adjustment screen is displayed.
s
p.56
s
p.56
l
13
Displays and closes the configuration menu.
On the configuration menu, you can make
adjustments and settings for Signal, Image,
Input Signal, and so on.
s
p.56
Introduction
Button Function
m
n
o
p
q
r
s
t
A
B
Returns to the previous menu level when a
s
menu is displayed.
Sets Auto Iris. s p.38
Adjusts the hue, saturation, and brightness
for each RGBCMY color.
Selects the aspect mode according to the input signal.
Splits the screen in two and projects two image sources simultaneously.
Saves, loads, or erases a memory. s p.40
Reduces the jarring effect caused by quick
movements by interpolating frames, and adjusts to render a smoother, clearer image.
s
p.38
Performs the function assigned to the user
button.
Displays and closes the test pattern. s p.26
Hides or shows the image. s p.28
s
s
p.30
p.62
p.56
s
p.33
s
p.49
14
Introduction
Appearance
aCenter of lens
b Distance from center of lens to suspension bracket fixing point
cLens direction
Units: mm
15
Preparing
Setting Up
Various Projection Methods
Warning
•
A special method of installation is required when suspending the projector from a ceiling (ceiling mount). If
it is not installed correctly, it could fall causing an accident and injury.
•
If you use adhesives, lubricants, or oil on ceiling mount fixing points to prevent screws from loosening, or if
you use things such as lubricants or oils on the projector, the projector case may crack causing it to fall from
its ceiling mount. This could cause serious injury to anyone under the projector and also damage the projector.
•
Do not setup the projector on its side. This may cause malfunctions to occur.
•
Try not to setup the projector in locations subject to high humidity and dust, or in locations subject to smoke
from fires or tobacco smoke.
Attention
Clean the air filter once every three months. Clean it more often if the environment is particularly dusty.
s
p.81
Placing on a table and so on and projecting Suspending from the ceiling and projecting
When projecting from a ceiling, change Projection to a ceiling setting. s Settings -
c
Projection p.62
Using lens shift
With lens shift, you can adjust the projection position up,
down, left, and right.
This allows you to make easy adjustments without distorting
the image, even if you cannot setup the projector directly in
front of the screen.
16
Preparing
Adjusting the Projection Size
The size of the projection increases as the projector is moved away from the screen. Use the table below to
setup the projector at the optimum position from the screen. The values given here are for your reference only.
* Distance from the center of the lens to the edge of the projected image.
(A: When lens shift is raised to its highest level)
(B: When lens shift is lowered to its lowest level)
(E: When lens shift is moved to the far right or far left)
16:9 Screen Size Projection Distance (C) Lens Shift Maximum Values
D W x H Minimum
(Wide)
40" 89 x 50 117 252 23 73 42
60" 130 x 75 177 380 34 109 63
80" 180 x 100 238 508 46 145 83
100" 220 x 120 298 636 57 181 104
120" 270 x 150 359 764 68 218 125
150" 330 x 190 450 956 85 272 156
180" 440 x 250 540 1148 103 327 188
Maximum
(Tele)
Distance (A) Distance (B) Distance (E)
4:3 Screen Size Projection Distance (C) Lens Shift Maximum Values
D W x H Minimum
(Wide)
40" 81 x 61 144 309 28 89 51
60" 120 x 90 218 466 42 133 76
Maximum
(Tele)
Distance (A) Distance (B) Distance (E)
Unit: cm
*
*
80" 160 x 120 292 623 56 178 102
100" 200 x 150 366 779 70 222 127
120" 240 x 180 440 936 84 267 153
150" 300 x 230 551 1171 105 333 191
200" 410 x 300 736 1562 139 444 255
*
You can only adjust to the maximum value when moving in one direction. The values are reduced when moving
in a combination of directions.
s
p.27
17
Preparing
Connecting to Devices
Attention
•
Turn off the equipment you want to connect before connecting. If the equipment is on when you connect,
it could cause a malfunction.
•
Check the shape of the cable's connector and the shape of the port, and then connect. If you force a connector
of a different shape into the port, it could cause damage and a malfunction to occur.
Connecting to Video Equipment
To project images from DVD players or VHS video and so on, connect to the projector using one of the
following methods.
When using an HDMI cable
Fix the HDMI cable in place using the HDMI cable clamp. s p.19
When using a video cable
When using a component video cable
•
The cable differs depending on the output signal from the connected video equipment.
•
c
Some types of video equipment are capable of outputting different types of signals. Check the user's
guide supplied with the video equipment to confirm which signals can be output.
18
Preparing
Connecting to a Computer
To project images from a computer, connect the computer using one of the following methods.
When using a computer cable
When using an HDMI cable
Fix the HDMI cable in place using the HDMI cable clamp. s p.19
Connecting an HDMI Cable Clamp
If the HDMI cable is thick and hangs down, make sure you secure it to the cable holder with an HDMI clamp
so that the cable's weight does not disconnect it from the port.
If the cable cover is attached, you do not need to attach a cable clamp because the cable is secured
c
by the cover.
19
Preparing
Connecting to External Devices
Connecting to the Trigger out port
You can connect to external devices such as electric screens with a 3.5 mm mini jack.
When set to on, a signal (12 V DC) is output from this port to communicate the projector's status (on or off)
to connected devices such as electric screens.
When using the Trigger out port, set the Trigger Out function. s Extended - Operation - Trigger
c
Out p.64
Connecting WirelessHD devices (EH-TW9000W only)
The projector receives transmissions from the WirelessHD Transmitter, and projects the images. s p.53
Change the projected image by pressing the
control panel.
•
When receiving WirelessHD images, make sure WirelessHD is set to On. s Settings -
c
WirelessHD p.62
•
You can change which device is displayed by selecting a device from Device Connections in HDMI
Link.
s
HDMI Link-Device Connections p.52
button on the remote control or the button on the
20
Preparing
Preparing the Remote Control
Installing the Remote Control Batteries
Attention
•
Check the positions of the (+) and (-) marks inside the battery holder to ensure the batteries are inserted the
correct way.
•
You cannot use other batteries except for the AA size manganese or alkaline.
a
b
Remove the battery cover.
While pushing the battery compartment
cover catch, lift the cover up.
Replace the old batteries with new
batteries.
Check the polarity of the batteries (+ and -)
before installing.
Reattach the battery cover.
c
Press the cover until it clicks into place.
If delays in the responsiveness of the
remote control occur or if it does not
c
operate, 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.
21
Preparing
Remote Control Operating Range
Operating range (left to right) Operating range (top to bottom)
* Remote control signals are not available in this
range.
22
Basic Operations
Starting and Ending Projection
Turning on the Projector and Projecting
a
b
Connect the power cable.
Connect using the power cable supplied.
Turn on the connected device, and
then turn on the projector's main
power switch.
Turn the power on.
c
Remote control Control panel
The lens shutter opens, and projection
starts.
When Direct Power On is set to
On, you can start projecting by
c
simply turning on the main power
switch without having to press any
buttons.
Operation - Direct Power
On p.64
s
Extended -
Warning
c
Do not look into the lens during projection.
•
This projector provides a Child Lock function to prevent children from accidentally turning the power
s
on and a Control Panel Lock function to prevent accidental operations and so on.
Lock/Control Panel Lock p.62
•
When using at an altitude of 1500 m or more, set High Altitude Mode to On. s Extended - Operation High Altitude Mode p.64
•
This projector provides an Auto Setup function to automatically select the optimum settings when the
input signal for the connected computer image changes.
s
Signal - Auto Setup p.59
Settings - Child
23
Basic Operations
If the Target Image is not Projected
If the image is not projected, you can change the source using one of the following methods.
Remote control Control panel
Press the button for the target port.
•
For video equipment, start playback first and then change the source.
•
c
If the color looks unnatural when changing to a Video or Component source, check that the port you
have connected to is the same as the Input Signal.
Component p.64
Press the
Press the
s
button and select the target port.
button to confirm the selection.
Extended - Input Signal - Video Signal/
Turning off the Power
Turn off the connected equipment.
a
Press the button on the remote
control or the projector's control
b
panel.
Remote control Control panel
A confirmation message is displayed.
Press the button again.
c
Projection ends, and the lens shutter closes
automatically.
When Standby Confirmation is
set to Off, you can turn off the
c
projector by pressing the
button on the remote control
s
once.
Standby Confirmation p.64
Wait until cool-down is complete.
Extended - Display -
24
d
The operation indicator on the projector's
control panel stops flashing.
Basic Operations
Turn off the main power switch.
e
If the main power switch is not
turned off, some electricity is
c
consumed even if no operations
are made.
25
Basic Operations
Adjusting the Projection Screen
Displaying the Test Pattern
When adjusting the zoom/focus or the projection position just after setting up the projector, you can display
a test pattern instead of connecting video equipment.
Press the
You can adjust the display position and so on by using this test pattern.
For EH-TW9000W/EH-TW9000, you can also select patterns that display R (red), G (green), and B (blue)
individually, as well as the pattern for adjusting the display position. You can use it as a pattern to perform
color adjustment when an image signal is being input.
Press the
button on the remote control to display the test pattern.
button to close the test pattern, or select Exit.
Focus Adjustment
Turn the focus ring to adjust the focus.
26
Basic Operations
Adjusting the Projection Size (Zoom Adjustment)
Turn the zoom ring to adjust the size of the projected screen.
Adjusting the Projector's Tilt
If the projection screen is tilted (the left and right sides of the projector are at different heights) when the
projector is setup on a table, adjust the front foot so that both sides are level with each other.
Adjusting the Position of the Projected Image (Lens Shift)
If the projector cannot be setup in front of the screen, you can adjust the position of the image by using lens
shift.
Make adjustments using the lens shift dial.
You can adjust the position up, down, left, and right
within the range of the dotted line shown in the illustration on the right.
The vertical (V) position (up and down) can be adjusted
by up to 96% of the height of the screen, while the horizontal (H) position (right and left) can be adjusted by
up to 47% of the width of the screen.
To reset the image position to the center, return the dial
to the central position.
To locate the center of the lens shift range, turn the lens
shift dial until you hear it click.
27
Basic Operations
Caution
When transporting the projector, return the lens to the central position. If you transport the projector when
the lens is shifted up, down, left, or right, the lens shift mechanism could be damaged.
If keystone distortion occurs when projecting at an angle by using lens shift, you may not be able
c
to correct the distortion completely. When using lens shift, setup the projector so that it is parallel
to the screen, and then only use lens shift to adjust the position.
Correcting Keystone Distortion
You can use the buttons on the control panel to correct keystone distortion.
s
Open the control panel cover at the side to operate the control panel.
p.10
Press the
When the gauges are displayed, press the
When the top or bottom is too wide
c
or buttons to display the adjustment gauges.
and buttons to perform vertical correction.
•
The projected screen becomes smaller when correcting keystone distortion. Increase the projection
distance to fit the projected screen to the screen size.
•
You can make keystone settings from the configuration menu. s Settings - Keystone p.62
•
You can make effective corrections within a projection angle of 30° top to bottom.
•
For position adjustment, you can maintain the quality of the projected image by performing correction
using lens shift. Use keystone when you cannot make adjustments using lens shift.
Hiding the Image Temporarily
You can use this to temporarily hide the image on the screen.
Press the
For movies, because the movie continues to play even when it is hidden, you cannot return to the
c
point at which you hid the image.
button to show or hide the image.
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