Epson EMP 730 User manual

402529800
02.03-.2A(C05)
Printed in Japan
Printed on 100% recycled paper.

About The Manuals and Notations Used
Types of Manual
The documentation for your EPSON projector is divided into the following three manuals. The
manuals cover the following topics.
Safety Instructions/ World-Wide Warranty Terms
This manual contains information on using the projector safely, and also includes world-wide
warranty terms and a troubleshooting check sheet.
Be sure to read this manual thoroughly before using the projector.
User's Guide (this manual)
This User’s Guide contains information on installing the projector, basic operation, using the
configuration menus, troubleshooting and maintenance.
Quick Reference Guide
Contains an overview of the most commonly-used projector functions for easy reference. You
should keep this Quick Reference Guide near the projector at all times and refer to it before
starting presentations and while using the projector in order to check details of operation.
Notations Used in This User’s Guide
When "unit" or "projector" appears in the text of this User’s Guide, it may refer to items which are
accessories or optional equipment in addition to the main projector unit itself.
General Information
Caution :
Indicates procedures which may result in damage or injury if sufficient care is
not taken.
Tip :
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.
Refer to the "Glossary" in the "Appendix". (p.85)
Indicates operating methods and the order of operations.
The procedure indicated should be carried out in the order of the numbers.
Meaning of "unit" and "projector"
Procedure

1
Unpacking the Projector
When you unpack the projector, make sure that you have all these components.
If any of the components are missing or incorrect, please contact the place of
purchase.
Projector
(with lens cover) Remote control (includingaCR2025lithium
battery)
Power cord
(1.8 m(6ft.))
For connecting the projector
to a wall outlet
Computer cable
(mini D-SUB 15-pin / mini
D-Sub 15-pin 1.8 m (6 ft.))
For connecting the projector
to a computer
RCA video cable
(1.8 m (6 ft.))
For connecting the projector
to a video component
USB cable
(1.8 m (6 ft.))
For connecting the projector
to a computer with a USB
port so that the wireless
mouse function can be used
Soft carrying case
(with shoulder strap and
handle)
For carrying the projector
Documentation
Safety Instructions/
World-Wide Warranty Terms
User's Guide (this manual)
Quick Reference Guide
S-Video/Video
Computer
MenuA/V Mute
E-Zoom
Freeze
Color Mode
Page up
Page down
Power
ESC
Auto
Enter

2
Features of the Projector
Automatic keystone correction function
The vertical angle of the projector is
detected, so that any vertical keystone
distortion in the projected images can
be automatically corrected. (p.34)
Compact and lightweight
The projector has a compact body with a footprint the size of a B5 page
(19 (D) x 27.6 (W) x 7 (H) cm) and is light in weight (approximately 1.9 kg. (4.2 lbs)),
making it easy to carry.
Color mode function
The optimum images can be projected simply by selecting the image quality from the
following six preset settings according to the projection environment being used.
No other troublesome color adjustments are necessary. (p.41, 49, 50)
•sRGB •Normal •Meeting
•Presentation •Theatre •Game
Automatic setup function
When projecting computer images, the signals from the connected computer are
detected automatically and adjusted so that the optimum images are projected. Even if
several people are giving presentations using the same projector, the optimum picture
quality can be obtained simply by disconnecting and reconnecting the computers.
Each individual setting can also be adjusted manually. (p.38)
Brilliant, attractive images
Despite its compact size, the projector can display images at high resolutions with a high
degree of luminance, providing beautifully clear images even in bright environments.
Easy to Operate
The accessory remote control can be used for operations such as pausing projection
(see "Freeze " on p.45) and zooming in on important areas of an image
(see "E-Zoom" on p.47). In addition, the remote control can be used to move the
pointer around on the computer screen during projection
(See "Wireless Mouse Function" on p.21.)
If using the wireless mouse function, you can use the remote control to scroll
back and forth through pages when projecting a PowerPoint presentation.

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projector

4
Contents
Unpacking the Projector....................................................................1
Features of the Projector...................................................................2
Before Using the Projector
Part Names and Functions ...............................................................8
Front/ Top...............................................................................................8
Control Panel..........................................................................................9
Rear......................................................................................................10
Base......................................................................................................10
Remote Control....................................................................................11
Before Using the Remote Control...................................................12
Using the Remote Control and Remote Operating Range...................12
Installation.......................................................................................14
Setting Up the Projector.......................................................................14
Screen Size and Projection Distance....................................................15
Connecting to a Computer..............................................................16
Eligible Computers ..............................................................................16
Projecting Images from the Computer.................................................17
Playing Sound from the Computer ......................................................20
Using the Remote Control to Operate the Mouse Pointer
(Wireless Mouse Function) ................................................................21
Connecting to a Video Source ........................................................23
Projecting Composite Video Images....................................................23
Projecting S-Video Images...................................................................24
Projecting Component Video Images ..................................................24
Projecting RGB Video Images.............................................................25
Playing Sound from the Video Equipment ..........................................26
Basic Operations
Turning On the Projector.................................................................28
Connecting the Power Cord.................................................................28
Turning On the Power and Projecting Images.....................................29
Turning Off the Projector.................................................................31
Adjusting the Screen Image............................................................33
Adjusting the Image Size.....................................................................33
Adjusting the Image Angle and
Automatic Keystone Correction Function..........................................34
Manually Correcting Keystone Distortion...........................................36

Before Using
the Projector
5
Basic Operations
Appendices Advanced Operations
Troubleshooting
Adjusting the Image Quality............................................................37
Focusing the Screen Image..................................................................37
Adjusting Computer Images................................................................38
Selecting the Color Mode....................................................................41
Advanced Operations
Functions for Enhancing Projection ................................................44
A/V Mute.............................................................................................44
Freeze...................................................................................................45
Wide-screen Projection of Component Video and Video Images
(Changing the Aspect Ratio) .............................................................46
E-Zoom................................................................................................47
Using the Configuration Menu Functions........................................48
List of Functions..................................................................................48
Using the Configuration Menus...........................................................57
Troubleshooting
Using the Help ................................................................................60
When Having Some Trouble............................................................61
Power Indicator....................................................................................61
(Warning) Indicator......................................................................62
When the Indicators Provide No Help.............................................64
Appendices
Maintenance ...................................................................................74
Cleaning...............................................................................................74
Replacing Consumables.......................................................................76
Saving a User's Logo......................................................................82
Optional Accessories......................................................................84
Glossary..........................................................................................85
List of ESC/VP21 Commands.........................................................88
Command List......................................................................................88
USB Connection Setup........................................................................89
List of Supported Monitor Displays.................................................90
Specifications..................................................................................91
Appearance.....................................................................................93
Index ...............................................................................................94

7
Before Using the Projector
This chapter describes the procedures for setting up the projector
before use.
Part Names and Functions.................................................8
• Front/ Top...............................................................................................8
• Control Panel..........................................................................................9
• Rear....................................................................................................... 10
• Base ....................................................................................................... 10
• Remote Control.................................................................................... 11
Before Using the Remote Control....................................12
• Using the Remote Control and Remote Operating Range............... 12
Installation .........................................................................14
• Setting Up the Projector...................................................................... 14
• Screen Size and Projection Distance..................................................15
Connecting to a Computer ...............................................16
• Eligible Computers.............................................................................. 16
• Projecting Images from the Computer .............................................. 17
•If the Monitor Port is a Mini D-Sub 15-pin Port ..............................................17
•If the Monitor Port is a 5BNC Port...................................................................18
•If the Monitor Port is a 13w3 Port....................................................................19
• Playing Sound from the Computer .................................................... 20
• Using the Remote Control to Operate the Mouse Pointer
(Wireless Mouse Function)................................................................. 21
Connecting to a Video Source .........................................23
• Projecting Composite Video Images .................................................. 23
• Projecting S-Video Images.................................................................. 24
• Projecting Component Video Images................................................. 24
• Projecting RGB Video Images............................................................25
• Playing Sound from the Video Equipment........................................ 26

8
Part Names and Functions
Front/ Top
•
••
•Air exhaust vent
•
••
•Security lock
( ) (p.86)
•
••
•Control panel (p.9)
•
••
•
Z
oom r
i
ng
(
p.
33)
Adjusts the image size.
•
••
•Remote control light-
receiving area (p.12)
Receives signals from the
remote control.
•
••
•Focus ring (p.37)
Adjusts the image focus. •
••
•Power indicator (p.61)
Flashes or lights in different
colors to indicate the operating
status of the projector.
•
••
•(Warning) indicator (p.62)
Flashes or lights in different colors to
indicate problems with the projector
or that the projection lamp needs to be
replaced.
•
••
•Front adjustable foot
(p.34)
Extend and retract to
adjust the projection
angle.
•
••
•Lens cover
Attach when not using the
projector to prevent the lens
from becoming dirty or
damaged.
•
••
•Air filter (air intake vent)
(p.75, 81)
Prevents dust and other
foreign particles from being
drawn into the projector.
When replacing the lamp,
replace the air filter also.
•
••
•Foot adjust button (p.35)
Another foot adjust button is
located on the right side.
Press both foot adjust buttons
when extending and retracting
the front adjustable feet.
•
••
•Frontadjustablefoot
(p.34)
Extend and retract to
adjust the projection
angle.

9
Control Panel
•
••
•[Power] button (p.29, 31)
Turns the projector power on and off.
•
••
•[Source] button (p.30)
Switches the input source between the
Computer/ Component Video port, S-
Video port and Video port each time the
button is pressed.
When pressed while a help menu is being
displayed, it accepts the menu item that is
currently selected. (p.60)
•
••
•[Keystone] button (p.36)
Press to manually correct keystone
distortion in images.
When pressed while a help menu is
being displayed, it selects items in
the menu. (p.60)
•
••
•[Help] button (p.60)
Displays the online help menu to
assist you if you have a problem.

10
Rear
Base
•
••
•Remote control light-
receiving area (p.12)
Receives signals from the
remote control.
•
••
•Power inlet
(p.28)
Connects the
power cord. •
••
•Speaker
•
••
•Computer/ComponentVideoport
(p.17, 24, 25)
Inputs analog video signals from a
computer and component video
signals from other video sources.
•
••
•Video port (p.23)
Inputs composite video signals to
the projector from other video
sources.
Use the RCA video cable for this
connection.
•
••
•S-Video port (p.24)
Inputs S-Video signals to
theprojectorfrom othervideo
sources.
•
••
•Audio-In port (p.20, 26)
Inputs audio signals.
Connect using a stereo
mini jack.
•
••
•USB port (p.21)
Connects the projector to
a computer via the USB
cable.
•
••
•Remote control holder
(p.12)
Store the accessory
remote control in here
when not using it.
•
••
•Suspension bracket fixing points
(3 points) (p.14, 84)
Install the optional ceiling mount here when
suspending the projector from the ceiling.
•
••
•Lamp cover (p.78)
Open this cover when replacing the lamp
inside the projector.
Part Names and Functions

11
Remote Control
Menu A/V Mute
E-Zoom
Freeze
S-Video/Video Color Mode
Computer
Page upPage down
Power
ESCAuto
Enter
•
••
•Remote control
light-emitting area (p.13)
Outputs remote control
signals.
•
••
•[A/V Mute] button (p.44)
Momentarily turns off the
audio and video.
•
••
•[E-Zoom] button ( )
(p.47)
Enlarges the part of images
without changing the size of
the projection area.
•
••
•[Enter] button
(p.22, 57, 60)
Accepts a menu item or
displays the next screen or
menu while viewing a
configuration menu or help
menu.
Acts as a mouse left-click
when using the remote
control as a wireless mouse.
•
••
•[Esc] button (p.22, 58)
Stops the current function.
Displays the previous screen or menu
while viewing a configuration menu.
Acts as a mouse right-click when using
the remote control as a wireless mouse.
•
••
•[Auto] button (p.38)
Usethisbuttontoautomatically
adjust computer images to the
optimum images when
automatic setup has been set to
"OFF".
•
••
•[Menu] button (p.57)
Displays or hides the
configuration menus.
•
••
•[Power] button (p.29, 31)
Turns the projector power
on and off.
•
••
•Input select buttons (p.30)
[Computer]: Switches the
signal source to the images
being input from the
Computer/ Component Video
port.
[S-Video/ Video]: Switches
the signal source being input
from the S-Video port and the
Video port.
•
••
•[Color Mode] button
(p.41)
Selects the color mode. The
color mode changes in the
order of Normal, Meeting,
Presentation,Theatre,Game
and sRGB each time the
button is pressed.
•
••
•[][][][]buttons
When using the remote
control as a wireless mouse,
thesebuttons movethe pointer
in the direction corresponding
to the button that was pressed.
Whenaconfigurationmenuor
help menu is displayed, these
buttons select menu items and
setting values.
•
••
•[E-Zoom] button ( )
(p.47)
Reduces the part of images
that have been enlarged
using the [ ] button.
•
••
•[Freeze] button (p.45)
Keeps the current computer
or video image on the screen.
•
••
•[Page down] / [Page up]
buttons (p.21)
Whenusingthe remotecontrol
as a wireless mouse, press
these buttons to scroll back
and forth through pages when
projecting a PowerPoint
presentation

12
Before Using the Remote Control
Using the Remote Control and Remote Operating Range
When using the remote control for the first time, pull out the insulating tape that
is protruding from the battery holder. When the insulating tape is pulled out, the
remote control can then be used.
The remote control is used in the following way.
Procedure
Point the remote control light-emitting area toward one of the remote
control light-receiving areas on the projector and operate the remote
control buttons.
Tip :
• Do not allow sunlight or light from fluorescent lamps to shine directly onto the
projector's remote control light-receiving areas, otherwise it may interfere with the
reception of signals from the remote control.
• When not using the remote control, place it into the remote control holder at the back of
the projector so that it does not get lost.
Using the Remote Control
Menu A/V Mute
E-Zoom
Freeze
S-Video/Video Color Mode
Computer
Page upPage down
Power
ESCAuto
Enter
Remote control
light-receiving
area (front)
Menu A/V Mute
E-Zoom
Freeze
S-Video/Video Color Mode
Computer
Page upPage down
Power
ESCAuto
Enter
Remote control
light-receiving
area (back)

13
Use the remote control within the ranges indicated below. If the distance or
angle between the remote control and the remote control light-receiving area is
outside the normal operating range, the remote control may not work.
Remote Operating Range
Operating distance Operating angle
Approx. 6 m (20 ft.) Approx. 30ºhorizontally
Approx. 15ºvertically
Menu A/V Mute
E-Zoom
Freeze
S-Video/Video Color Mode
Computer
Page upPage down
Power
ESCAuto
Enter
S-Video/VideoComputer
Menu A/V Mute
E-Zoom
Freeze
Color Mode
Page upPage down
Power
ESCAuto
Enter
Remotecontrol
light-receiving
area
Remote control
light-emitting area
Approx. 30º Approx. 30º Approx. 30º Approx. 30º
Approx. 15º
Approx. 15º
Approx. 15º
Approx. 15º
Approx. 30º horizontally
Approx. 15º vertically
When suspended from
the ceiling
Within
approx.
6 m
(20ft.)

14
Installation
Setting Up the Projector
The projector supports the following four different projection methods,
allowing you to choose the best method for displaying your images.
Caution :
When setting up the projector, be sure to first read the Safety Instructions/ World-Wide
Warranty Terms for information on the safety instructions that must be observed at this
time.
* A special method of installation is required in order to suspend the projector from
the ceiling. Please contact the place of purchase if you would like to use this
installation method. The optional ceiling mount is required when installing the
projector to the ceiling. (p.84)
Tip :
When using rear/ceiling projection using a translucent screen, set the "Ceiling" or "Rear
Proj." command in the "Advanced" menu to match the installation method. (p.54)
• Front projection • Rear projection using a translucent
screen
• Front/ ceiling projection • Rear/ ceiling projection using a
translucent screen

15
Screen Size and Projection Distance
The distance between the projector and the screen determines the actual image
size.
While referring to the table below, position the projector so that the image size
is smaller than the screen size.
* The value for the projection distance should be used as a guide for setting up the
projector. The actual distance will vary depending on projection conditions.
Tip :
• The projector's lens allows a zoom ratio of up to about 1.16. The image size at the
maximum zoom setting is about 1.16 times bigger than the image size at the minimum
zoom setting.
• The image size will be reduced when keystone correction is carried out.
Recommended distance 1.0 m - 11.7 m (3.2ft. - 38.5ft.)
Screen size (cm (ft.)) Approximate projection distance*(m (ft.))
30" (61×46 (2.0 ×1.5)) 1.0 − 1.1 (3.2 - 3.7)
40" (81×61 (2.7 ×2.0)) 1.3 − 1.5 (4.3 - 5.0)
60" (120×90 (3.9 ×3.0) 2.0 − 2.3 (6.5 - 7.5)
80" (160×120 (5.3 ×3.9)) 2.7 − 3.1 (8.7 - 10.1)
100" (200×150 (6.6 ×4.9)) 3.3 − 3.9 (11.0 - 12.7)
200" (410×300 (13.5 ×9.8)) 6.7 − 7.8 (22.1 - 25.6)
300" (610×460 (20.0 ×15.1)) 10.1 − 11.7 (33.2 - 38.5)
300"
200"
100"
80"
60"
40"
30"
20cm*
20cm*
1.0 1.1
(3.2 3.7)
1.3 1.5
(4.3 5.0)
2.0 2.3
(6.5 7.5)
2.7 3.1
(8.7 10.1)
3.3 3.9
(11.0 12.7)
6.7 7.8
(22.1 25.6)
10.1 11.7 m
(33.2 38.5 ft.)
610 460(cm)
410 300
200 150
160 120
120 90
81 61
6146
*When installing against a wall, leave
a space of about 20 cm (7.9 inches)
between the projector and the wall.

16
Connecting to a Computer
Caution :
When connecting the projector to a computer, be sure to check the following.
• Turn off the power for both the projector and the computer before connecting them. If
the power for either device is on at the time of connection, damage may result.
• Check the shapes of the cable connectors and the device ports before making the
connections. If you try to force a connector to fit a device port with a different shape or
number of terminals, damage to the connector or port may result.
Eligible Computers
The projector cannot be connected to some types of computer, or projection of
images may not be possible even if actual connection is possible. Make sure
that the computer you intend to use satisfies the conditions given below.
•Condition 1: The computer must have an image signal output port.
Check that the computer has a port such as an "RGB port", "monitor port" or
"CRT port" which can output image signals.
If the computer has a built-in monitor, or if using a laptop computer, it may
not be possible to connect the computer to the projector, or alternatively you
may need to purchase a separate external output port. Refer to the
documentation for your computer under a heading such as "Connecting an
external monitor" or similar for further details.
•Condition 2: The display resolution and frequency ofthe computer must be
listed in the "List of Supported Monitor Displays". See "Appendix: List of
Supported Monitor Displays"(p.90)
Some computers allow you to change the output resolution, so if necessary,
change the resolution to one that matches a setting in the "List of Supported
Monitor Displays", while referring to the documentation provided with the
computer.
Tip :
• You may need to purchase a separate adapter depending on the shape of the computer's
port. Refer to the documentation provided with the computer for further details.
• A commercially-available adapter is required in order to connect the projector to a
Macintosh computer.
• If the computer and projector are too far away from each other for the accessory
computer cable to reach, use the optional computer cable. See "Appendix: Optional
Accessories" (p.84)

17
Projecting Images from the Computer
The shape and specifications of the computer's monitor port will determine
what type of cable should be used. Check the following to see which type of
port your computer has.
Use the accessory computer cable to connect the Computer/ Component Video
port at the rear of the projector to the monitor port of the computer.
Tip :
• Change the "Input Signal" setting in the "Video" menu to "RGB" after making the
connections. (p.49)
• If more than one external component is connected to the projector, use the [Source]
button on the projector's control panel or the [Computer] button on the remote control
to select the Computer port as the input source. (p.30)
• Do not bind the power cord and the computer cable together, otherwise image
interference or errors in operation may result.
If the Monitor Port is a Mini D-Sub 15-pin Port
Computer cable
(accessory)
To monitor port
To Computer/
Component Video port

18
Use the optional computer cable to connect the Computer/ Component Video
port at the rear of the projector to the monitor port of the computer.
See "Appendix: Optional Accessories" (p.84)
Tip :
• Change the "Input Signal" setting in the "Video" menu to "RGB" after making the
connections. (p.49)
• If more than one external component is connected to the projector, use the [Source]
button on the projector's control panel or the [Computer] button on the remote control
to select the Computer port as the input source. (p.30)
• Do not bind the power cord and the computer cable together, otherwise image
interference or errors in operation may result.
If the Monitor Port is a 5BNC Port
To Computer/
Component Video port
To monitor port
Computer cable
(optional)
Connecting to a Computer