Epson EMP-715 - XGA LCD Projector User manual

Before use
Installation
Connections
Projection
Useful Functions
Adjustments and
Setting
Troubleshooting
Maintenance
Others
Engcover-F DICF4390010657
E
Printed in Japan
402119400
(90010657)
01.12-.5A(C01)
Printed on 100% recycled paper.

EMP_715/505_EN
90010657
Cover-B BK
Accessory Verification
Check to confirm that the following items are included in the package when removing the
projector and accessories from the box. Contact your dealer if any items are found to be
missing.
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.
❏Owner’s Manual (this manual)
This Owner’s Manual contains information on installing the projector, basic operation, using the
projector menus, troubleshooting and maintenance.
❏EasyMP User’s Guide
This manual describes the functions of EasyMP, as installed in theprojector, and how to use the "EasyMP
Software" supplied with the projector.
·Projector
Lens Cover with string
· Remote Control · Two alkaline dry
cells for the remote
control
·PowerCord ·ComputerCable
(mini D-Sub 15pin/
mini D-Sub 15pin)
·Video/AudioCable
(Red/White/Yel-
low)
· USB Mouse Cable
· PS/2 Mouse Cable · Owner’s Manual
(this document)
· EasyMP User’s
Guide
·SafetyInstructions/
World- Wide
Warranty Terms
·MemoryCardSet
(8Mbyte compact flash card + PC card adapter)
* The memory set has been inserted into the projector.
·EasyMPSoftware
(CD-ROM)
· Dummy card
(Dummy card and card
case)
PS/2 MOUSE
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system, or transmitted in any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without the prior written permission of
SEIKO EPSON CORPORATION. No patent liability is assumed with respect to the
use of the information contained herein. Neither is any liability assumed for damages
resulting from the use of the information contained herein.
Neither SEIKO EPSON CORPORATION nor its affiliates shall be liable to the
purchaser of this product or third parties for damages, losses, costs, or expenses
incurred by purchaser or third parties as a result of: accident, misuse, or abuse of this
product or unauthorized modifications, repairs, or alterations to this product, or
(excluding the U.S.) failure to strictly comply with SEIKO EPSON
CORPORATION’s operating and maintenance instructions.
SEIKO EPSON CORPORATION shall not be liable against any damages or
problems arising from the use of any options or any consumable products other than
those designated as Original EPSON Products or EPSON Approved Products by
SEIKO EPSON CORPORATION.
EPSON is a registered trademark and PowerLite is a trademark of SEIKO EPSON
CORPORATION.
General Notice: The following trademarks and registered trademarks are the
property of their respective owners and are used in this publication for identification
purposes only.
• EPSON/Seiko Epson Corp.
• Macintosh, PowerBook/Apple Computer Corp.
• IBM/International Business Machines, Inc.
• Windows/Microsoft Corp.
Other product names used herein are also for identification purposes only and may be
trademarks of their respective owners. EPSON disclaims any and all rights in those
marks.
Copyright © 2001 by SEIKO EPSON CORPORATION

Features - 1
■Features
● Crystal clear screen
Clarity has been vastly improved.
Provides crystal clear projections even in bright areas, perfect for presentation purposes.
● Wide range of display resolution
Uses a newly-developed high resolution liquid crystal panel.
(1024×768)
● Compact and light
A compact body makes it easy for carrying around.
(approximately 2.7Kg, 6 litres)
● Supports the D output port
Supports digital tuners up to D4 ratings.
● Mounting the PCMCIA card slot
The data saved onto the memory card can be projected for presentation purposes.
● USB port mounted
In addition to enabling the use of a USB mouse, this also allows data to be transmitted to the
projector's memory card when connected to a computer (only when a list of files is displayed
with EasyMP).

2- Contents
■Contents
Features 1
Using this manual 7
Symbol displays ...................................................................7
Before Using This Equipment 8
Parts, Names and Operations 8
Projector ...............................................................................8
Remote Control ..................................................................12
Range of Remote Control Operations ................................15
Inserting the Remote Control Batteries ..............................16
Installation 17
Installation Procedure 17
Screen size and projection distance .................................. 18
Projection angles ................................................................19
Connections 20
Connecting the projector to a computer 20
Eligible computers ..............................................................20
In the case of the mini D-Sub 15 pin ..................................22
Sound connection ..............................................................23
Connecting external audio equipment ................................24
Connecting up the mouse (wireless mouse function) ........25

Contents- 3
Connecting the video equipment 27
In the case of composite image signals ............................. 27
In the case of S image signals ........................................... 27
In the case of component
(color differential*) image signals ....................................... 28
In the case of the digital tuner's D output port ................... 29
Projection 30
Projection 30
Preparations ....................................................................... 30
Commencing projection ..................................................... 32
Ending 35
Adjusting the Projection Position 38
Feet adjustments ............................................................... 38
Adjusting the Projection Size 39
Zoom adjustment ............................................................... 39
Keystone adjustment ......................................................... 40
Picture Quality Adjustment 41
Focus adjustment ............................................................... 41
Auto adjustment (when projecting computer images) ........ 41
Tracking adjustments
(when projecting computer images) ................................... 42
Synchronization adjustments
(when projecting computer images) ................................... 42
Introduction of Functions 43
Useful Functions 44

4- Contents
Useful Functions 44
Help Function .....................................................................44
Projection Cutting 46
A/V Mute Function ..............................................................46
Freeze Function .................................................................46
Switching Image Sizes 47
Enlarging Images (E-zooming function) 49
Effect Function 50
Cursor/Stamp .....................................................................50
Box .....................................................................................51
Spotlight .............................................................................52
Bar .....................................................................................53
Cancelling effects ...............................................................53
P in P Function 54
Adjustment and Settings 55
Volume Adjustment 55
Menu Configuration 56
Menu items .........................................................................56
Menu Operations 58
Operation method ..............................................................58
Setting items ......................................................................60
Image capture ....................................................................64
User logo registration .........................................................66

Contents- 5
Troubleshooting 68
Troubleshooting 68
Operation Indicator ............................................................ 68
Lamp Indicator ................................................................... 69
Temperature Indicator ........................................................ 70
When the Indicators Provide No Help 71
The image is not projected ................................................. 71
The image is unclear .......................................................... 75
The image is cut up (Large)/Small ..................................... 76
The image color is bad ....................................................... 77
The image is dark .............................................................. 77
No sound ............................................................................ 78
The remote control will not work ........................................ 78
The projector will not switch off
(after the [Power] button has been pressed) ...................... 79
Maintenance 80
Cleaning the Projector, Cleaning the Lens,
Cleaning the Air Filter 80
Cleaning the projector ........................................................ 81
Cleaning the lens ............................................................... 81
Cleaning the Air Filter ........................................................ 81
Replacing the Air Filter 82
Replacement method ......................................................... 82
Replacing the Lamp 83
Replacement method ......................................................... 84
Others 86
Optional Parts 86

6- Contents
Terminology 87
Specifications 89
Index 90

Using this manual - 7
■Using this manual
Symbol displays
A variety of picture displays have been used in this manual and on the actual product to ensure
that the projector is used correctly and safely in order to prevent risks to users and other people,
and to prevent damage to property. Explanations for these displays are provided below. Ensure
that they are fully understood before reading this manual.
Point: Includes supplementary explanations and useful tips.
(See page xx): Indicates reference pages
*: Refer to the terminology
· Usage of the terms“this unit” and “this projector” in this manual
The terms “this unit” and “this projector” appear regularly in this manual, and these
terms also cover the accessories supplied with the projector and other optional products.
Warning Displays details that may result in death or injury if
ignored.
Caution Displays details that may result in injury or damage to
property if ignored.

8 - Parts, Names and Operations
Before Using This Equipment
This section provides explanations on parts and part names, and the items that should be
verified before operating the projector.
■Parts, Names and Operations
Projector
● Front Panel
1 Operation Panel
2 Operation Indicator
3 Lamp Indicator
4 Temperature Indicator
5 Air Filter (ventilation inlet)
6 Speaker
7 PCMCIA Card Access Lamp
8 PCMCIA Card Slot
9 Foot Adjust Lever
10 Front Foot
11 Ventilation Outlet
12 Lens Cover
13 Focus Ring
14 Remote Control Light-receiving Area
15 Zoom Lever
1
2
3
4
6
9
10 11
12
14
13
15
7
5
9
10
8

Parts, Names and Operations - 9
● Rear surface, Side surface
1 Power Inlet
2 Mouse/Com Port
3 USB Mouse Port
4 I/O Port
● Rear Panel
1 Front Foot
2 Rear Foot
3 Lamp Cover
1
2
4
3
1
2
3

10 - Parts, Names and Operations
● Operation panel (on top of the projector)
1 [Power] button (see page 32, 35 )
Switches the power supply on and off.
·Press twice to switch off the power supply.
2 [Help] button (see page 44)
Displays the methods of solving problems. Press this button when trouble occurs.
3 [Source] (Enter) button (see page 33, 45)
·The projected images will be switched sequentially between Computer (component) -->
S-Video --> Composite Video --> EasyMP. S-Video will not be displayed when no S-Video
signals are being input. EasyMP will not be displayed when a memory card has not been
inserted.
·Operates as an [Enter] button (to set selections) when the help text is displayed.
4 [Keystone] (Select) button (see page 40)
·Performs the necessary adjustments when the screen distorts into a trapezoid shape.
·This button functions as the [Select] button (vertical selection) when the help screen is
displayed.
Power
Source
Enter
Help
Keystone
Select
2
1
4
3

Parts, Names and Operations - 11
● I/O Ports
1 Computer / Component Video Port
Inputs computer analog image signals and AV equipment component image signals.
2 Audio In Port
Inputs the sound signals from equipment connected to the Computer #1 port. Use a stereo
mini-jack when making the connection.
3 Audio Out Port
Outputs the projector's sound signals.
·The sound will no longer be output from the projector's speakers when a stereo mini-jack
is connected here.
4 S-Video Port
Inputs the video equipment's S image signals.
5 L-Audio-R Port
Inputs the sound signals from A/V equipment connected to the Video port or the S-Video
port. The connection is established with an RCA pin jack.
Only the sound for connected computers or A/V equipment is output.
6 Video Port
Inputs the A/V equipment’s component image signals.
7 Mouse/Com Port
Connected to the computer when the remote control is to be used as a wireless mouse.
8 USB Mouse Port
Connect up the computer with the USB mouse cable when the remote control is to be used
as a wireless mouse. Connect up the computer with the USB cable when data is to be
transferred from the computer to the projector's memory card.
Audio
InOut
S-Video
Audio
R
L
Video
Computer/
Component Video
Mouse/Com
32 1
5
4
6
7
8

12 - Parts, Names and Operations
Remote Control
● Front Panel
1 Remote control transmitter
Outputs the remote control unit’s signals.
2 Indicator
Illuminated when the remote control unit signals are being output.
·Light will not be emitted when the batteries are getting low or when the [R/C ON OFF]
switch is set at [OFF].
3 [Freeze] button (see page 46)
Temporarily freezes the image. Press this button once more to cancel the freeze mode.
4 [A/V Mute] button (see page 46)
Temporarily mutes the images and sound. To resume projection, press the button once
more, adjust the volume control, or display the menu.
It is also possible to project the user logo when the A/V mute function is operating.
5 [E-Zoom] button (see page 49, 54)
Enlarges and reduces the size of the image. The image in the sub-screen will be enlarged
when Picture-in-Picture images are being projected. Press the [Esc] button to cancel this
function.
6 [Effect] button (see page 50)
Executes the allocated effect function. Press the [Esc] key to cancel this mode.
7 [ (Light)] button
The remote control button will be illuminated for approximately ten seconds.
8 [Power] button (see page 32, 35)
Switches the power supply to the projector on and off.
9 [R/C ON OFF] switch (see page 32, 36)
Switches the remote control unit on and off. The remote control unit cannot be used for
operations when this switch is not set at [ON].
Power
Freeze
A/V Mute
E-Zoom
R/C ON
OFF
3
1
5
2
4
Enter
Esc
1
3
4
5
7
11
2
8
9
6
10

Parts, Names and Operations - 13
10 [Enter] button (see page 26, 58)
·Sets the menu item when pressed, and then moves onto the lower stage. Becomes a cur-
sor key to select the menu items when moved up, down, left or right.
·This function operates as a left-hand click on the mouse when computer images are being
projected. The pointer will move when this button is moved up, down, left or right.
11 [Esc] button (see page 26, 59)
·Ends the function being used. Returns to the previous stage when the menu or help text is
being displayed.
·This function operates as a right-hand click on the mouse when computer images are
being projected.
● Inside of the Cover
1 [Menu] button (see page 58)
Displays and ends the menu.
2 [Comp] button (see page 33)
Switches across to the image from computer port.
3 [S-Video] button (see page 33)
Switches S-video images (S-Video).
4 [Auto] button (see page 41)
Optimizes the computer image.
5 [P in P] button (see page 54)
Displays the video image within the computer image or the video image as a sub-screen.
This function is cancelled by pressing this button once again.
6 [Volume] button (see page 55)
Adjusts the volume.
7 [Help] button (see page 44)
Displays the method of solving problems. Press this button when trouble occurs.
8 [Easy-MP] button (see page 33)
Switches the memory card data across to the projected Easy-MP images.
9[Video] button (see page 33)
Switches across to the video images.
10 [Resize] button (see page 47)
Switches between the window display and the resizing display when computer images are
being projected. Switches the aspect ratio between 4:3 and 16:9 when video images are
being projected.
1
5
Enter
Esc
Menu
Comp
S-Video
Auto
P in P
Resize
Video
EasyMP
Help
- Volume +
1
2
3
5
7
8
9
10
4
6

14 - Parts, Names and Operations
● Rear Panel
1 Battery Cover
1

Parts, Names and Operations - 15
Range of Remote Control Operations
Depending on the distance and angle from the main unit’s light receiving area, there are cases
where the remote control will not function. Ensure that the remote control is used within the fol-
lowing conditions:
● Operable distance: Approximately 10 metres
● Operable range:
Point
· Ensure that the [R/C ON OFF] switch is set at [ON] when using the remote control unit.
· Aim the remote control at the projector’s light-receiving area.
· There are cases where the operable distance (approximately 10 meters) of the remote
control is diminished when signals are reflected off screens depending on the type of
screen in use.
· Ensure that sunlight and florescent lighting is not shining directly into the projector’s light-
receiving area.
· If the remote control will not function or malfunctions, there is a possibility that the batter-
ies need changing. In this event, replace the batteries accordingly.
Approximately 30 degrees to
the left and right
Mouse/Com
Approximately 15 degrees up and down

16 - Parts, Names and Operations
Inserting the Remote Control Batteries
The remote control batteries are inserted in accordance with the following procedure:
1Remove the Battery Cover.
Apply pressure to the clip holding the Battery Cover, and then lift it upwards.
2Insert the batteries.
Ensure that the batteries are aligned correctly with the “+”and “-“labels on the remote
control.
3Replace the cover.
Apply pressure to the battery cover until it clicks firmly into place.
Point
·Specified batteries: Two alkaline dry cells LR6 (AA).
·The batteries should be replaced approximately once every three months when used for
thirty minutes per day.
Caution
Ensure that unused batteries of the same type are used.

Installation Procedure - 17
Installation
This section provides an example of projector installation, and explanations on the projec-
tion distances and projection angles.
■Installation Procedure
This section provides an example of projector installation, and explanations on projection dis-
tances and angles.
Caution
·Do not block the ventilation outlet on the front of the projector, or the air filter (suction
inlet) on the top.
·Take note that there is a possibility that pieces of cloth or paper may be sucked into the air
filter on the top of the projector during projection.
·Do not place the projector in a location where it is subject to the direct air flow from air con-
ditioners or heaters.
·When the projector is to be placed near a wall, ensure that there is at least 20cm of space
between the wall and the projector.
·Do not cover the projector with table cloths or other material.

18 - Installation Procedure
Screen size and projection distance
Determines the distance that the screen must be from the lens in order to obtain the required
screen size.
The projector’s Standard Lens is approximately a 1.2x zoom lens and the largest screen size is
about 1.2 times the size of the smallest screen.
Using the following table for reference purposes, install the projector so that the screen size is
smaller than the screen.
Point
·The screen size will become smaller when the trapezoid correction function is used.
·Install the projector at least 20cm away from the wall.
Screen Size Approximate Projection Distance
30-inch (61×46cm) 1.1m to 1.3m
40-inch (81×61cm) 1.5m to 1.8m
60-inch (120×90cm) 2.2m to 2.7m
80-inch (160×120cm) 3.0m to 3.7m
100-inch (200×150cm) 3.8m to 4.6m
120-inch (224×183cm) 4.6m to 5.4m
150-inch (305×229cm) 5.7m to 6.9m
200-inch (410×300cm) 7.6m to 9.2m
300-inch (610×460cm) 11.5m to 13.9m
7.6
-
9.2
11.5 -
13.9m
3.8
-
4.6
3.0
-
3.7
2.2
-
2.7
1.5
-
1.8
1.1 - 1.3
30-inch
40-inch
60-inch
80-inch
100-inch
200-inch
300-inch
120-inch
150-inch
4.6 -
5.4
5.7
-
6.9
61X46cm
81X61cm
120X90cm
160X120cm
200X150cm
410X300cm
305X229cm
224X183cm
610X460cm
Screen Size
Center of the lens
Distance from the projector
Screen
This distance is the
projection distance.
213mm
20cm or more