Epson Projector Emp 5550 User Manual

							 
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v 
6 Technical Specifications  63 
Supported Monitor Displays (EMP-7500) ............................65
Supported Monitor Displays (EMP-5550/5500) ..................66
Monitor and Computer connector pin assignments ...............67 
Glossary 69
Index 71 
						

							 
Contents 
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vii 
Introduction 
Y 
our EPSON EMP series projector is a compact, lightweight 
projector that lets you project XGA(EMP-7500) or 
SVGA(EMP-5550/5500) full-color images and video onto a 
large screen for presentations. The projector can connect 
simultaneously to two image sources: one PC or Apple® 
Macintosh® computer image sources plus one video source 
such as a video tape deck, camcorder, or digital camera. Audio 
can also be connected for each image source.
Images are displayed in true XGA and SVGA full color 
(16,670,000 colors) at a resolution of 1024  
´ 
 768(EMP-
7500) and 800  
´ 
 600(EMP-5550/5500) pixels. Your 
projector produces bright images that can be easily seen in 
rooms light enough to take notes. Audio can be produced 
from the projector’s  1W+1W stereo, which employ a built-in 
SRS 3D sound® for output that is rich and powerful. You can 
also connect an external speaker when further amplification is 
required.
A totally new AVTSS™ (Automatic Video Tracking and 
Synchronization Sensing, patent pending) provides automatic 
set-up of image from a computer for quick and easy 
projection of beautiful images every time.
You can control your projector through a hand-held remote 
control unit, with menus being provided for image source 
switching and image adjustment. The remote control can also 
act as a wireless mouse to control mouse operations on your  
						

							 
Introduction 
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viii 
computer screen during presentations. The optional ELP 
LINK III™ provides a number of add-on features that are 
designed to make presentations more effective.
Your projector also features a new patented BIS CUIT 
(Balanced Image Size Conversion UnIT) chip which supports 
XGA(EMP-7500), VGA~XGA(EMP-5550/5500) computer 
output, as well as VGA and SXGA output. No matter what 
type of computer output is used, the result is a full-size video 
image of outstanding clarity.
Your projector supports IBM-compatible PCs and laptops, as 
well as Apple® Macintosh®, Power Macintosh and 
PowerBook computers. The video source can be NTSC, PAL 
or SECAM in composite video, S-Video format. 
						

							 
Getting the Most Out of Your Projector 
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ix  Getting the Most Out of Your Projector  Your projector comes with a full set of features that enable 
you to control the settings for the image display, video and 
audio. To get the most out of your projector, read this section 
for a quick summary of the important features. 
Remote control 
The buttons on the remote control let you turn the projector 
on or off, and provide direct access to auto set-up, blank, 
freeze, volume, mute and image source switching. Use the 
remote control buttons to access custom functions and the 
projectors menu system. You can even use the remote control 
in place of your computers mouse. 
						

							 
Introduction 
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x  Optional Accessories  To enhance your use of the projector, EPSON provides the 
following optional accessories:
• Spare lamp (EMP-7500/5500) ELPLP06
• Spare lamp (EMP-5550) ELPLP07
• Computer cable ELPKC02
• Link set for PC ELPSW03
• Link set for Mac ELPSW04
• Link ser for 98 ELPSW05
• Image Presentation Camera ELPDC01
• Mac Adapter Set ELPAP01
• Ceiling Mount ELPMB03
• Ceiling Plate ELPFC01
• Pipe 370 ELPFP01
• Pipe 570 ELPFP02
• Pipe 770 ELPEP03
• Hard Travel Case ELPKS11
• Portable Screen ELPSC06
• PC Selector ELPST01 
						

							 
About This Manual 
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xi  About This Manual  Chapter 1, “Installation”, gives step-by-step instructions on 
how to set up the projector and connect it to your computer, 
video source, or other external speaker or PA system. Read 
the installation procedures that apply to your configuration.
Chapter 2, “Using the Projector”, describes how to switch 
the projector on/off and control simple projector settings 
using the remote control or operation panel.
Chapter 3, “Using the Projector Menus”, describes how to 
use the menus to adjust the color and image settings, change 
the display of the projected image and modify audio settings 
such as bass and treble.
Chapter 4, “Maintenance”, describes how to clean your 
projector and perform limited maintenance.
Chapter 5, “Troubleshooting”, describes you how to 
interpret the projector’s indicator lights and gives helpful 
information for avoiding errors, optimizing image quality and 
solving problems.
Chapter 6,  “Technical Specifications,” lists the technical 
specifications for your projector.
A Glossary and Index are provided at the end of the manual. 
						

							 
Introduction 
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xii  Safety Instructions  Follow these safety instructions when setting up and using the 
projector:
1. Do not place the projector on an unstable cart, stand, or 
table.
2. Do not use the projector near water or sources of heat.
3. Use attachments only as recommended.
4. Use the type of power source indicated on the projector. 
If you are not sure of the power available, consult your 
dealer or local electricity company.
5. Place the projector near a wall outlet where the plug can 
be easily unplugged. 
6. Insert the projector’s three-pin grounding-type plug into 
a properly grounded outlet. If you have a two-prong 
outlet, contact an electrician to replace it. Do not handle 
the plug with wet hands.
7. Take the following precautions when handling the plug. 
Failure to comply with these precautions may result in 
sparks or fire.
• Do not insert the plug into an outlet with dust present.
• Insert the plug firmly into the outlet.
8. Do not overload wall outlets, extension cords or integral 
convenience receptacles. This may cause fire or electric 
shock.
9. Do not place the projector where the cord can be stepped 
on. It may result in fraying or damage to the plug.
10. Unplug the projector from the wall outlet before cleaning. 
Use a damp cloth for cleaning. Do not use liquid or 
aerosol cleaners. 
						

							 
Safety Instructions 
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xiii  11. Do not block the slots and openings in the projector case. 
They provide ventilation and prevent the projector from 
overheating. Do not place the projector on a sofa, rug or 
other soft surface, or in a closed-in cabinet unless proper 
ventilation is provided.
12. Never push objects of any kind through cabinet slots. 
Never spill liquid of any kind into the projector.
13. Except as specifically explained in this User’s Guide, do 
not attempt to service this product yourself. Refer all 
servicing to qualified service personnel. Opening or 
removing covers may expose you to dangerous voltages 
and other hazards.
14. Unplug the projector during thunder storms or when it 
will not be used for extended periods.
15. Do not place the projector and remote control on top of 
heat-producing equipment or in a heated place, such as a 
car.
16. Unplug the projector from the wall outlet and refer 
servicing to qualified service personnel under the 
following conditions;
• When the power cord or plug is damaged or frayed
• If liquid has been spilled into the projector or it has 
been exposed to rain or water
• If it does not operate normally when you follow the 
operating instructions, or if it exhibits a distinct change 
in performance, indicating a need for servicing.
• If it has been dropped or the housing has been 
damaged. 
						

							 
Introduction 
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xiv  Where to Get Help  If you are haveing trouble setting up or running your 
projector, first see Chapter 5, Troubleshooting. If you 
cannot resolve the problem, contact the appropriate 
representative listed in the section entitled After sales service 
contact addresses at the end of this manual.
Before you call, please have the following information ready:
• Product name
• Product serial number
• Computer configuration
• Description of the problem