Epson Powerlite 73c Multimedia Projector Users Guide

							Appendix B: Notices85
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Appendix B: Notices
This appendix includes safety instructions and other important information 
about your EPSON PowerLite 53c/73c.
Important Safety Instructions
Follow these safety instructions when setting up and using the projector:
■Do not place the projector on an unstable cart, stand, or table.
■Do not use the projector near water or sources of heat.
■Use attachments only as recommended.
■Use the type of power source indicated on the projector. If you are not 
sure of the power available, consult your dealer or power company.
■Place the projector near a wall outlet where the plug can be easily 
unplugged. 
Placez le projecteur près d’une prise de contacte où la fiche peut être 
débranchée facilement.
■Insert the projector’s two-wire plug into an electrical outlet. Do not hold 
the plug with wet hands.
■Take the following precautions for the plug. Failure to comply with 
these precautions could result in sparks or fire: Do not insert the plug 
into an outlet with dust present. Insert the plug firmly into the outlet.
■Do not overload wall outlets, extension cords, or integral convenience 
receptacles. This can cause fire or electric shock.
■Do not place the projector where the cord can be walked on. This may 
result in fraying or damage to the plug.
■Unplug the projector from the wall outlet before cleaning. Use a damp 
cloth for cleaning. Do not use liquid or aerosol cleaners.
■Do not block the slots and openings in the projector case. They provide 
ventilation and prevent the projector from overheating. Do not operate 
the projector on a sofa, rug, or other soft surface, or in a closed-in 
cabinet unless proper ventilation is provided. 
						

							86Appendix B: Notices
■Never push objects of any kind through cabinet slots. Never spill liquid 
of any kind into the projector.
■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.
■This product includes a lamp component that contains mercury. Please 
consult your state and local regulations regarding disposal or recycling. 
Do not put it in the trash.
■Unplug the projector during lightning storms or when it will not be used 
for extended periods. 
■Do not place the projector and remote control on top of heat-producing 
equipment or in a hot location.
■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 if 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 service. If it has 
been dropped or the housing has been damaged.
■If you use the projector in a country other than where you purchased it, 
use the correct power cord for that country.
■Do not stand on the projector or place heavy objects on it.
■Do not attempt to remove the lamp immediately after use. Allow the 
lamp to cool for approximately one hour before removing it.
■Do not use the projector outside of the required temperature range 
(41 to 95 °F). Doing so may cause an unstable display and an excessive 
load on the fan, leading to projector damage. 
■Do not store the projector outside of the required temperature range 
(14 to 140 °F) or in direct sunlight for long periods of time. Doing so 
may cause damage to the case.
■Do not use the projector with the lens cap in place. The heat generated 
by the lamp may damage the cap.
■The liquid crystal display panel contains more than 99.99% active 
pixels. However, 0.01% of the pixels may be missing or constantly 
illuminated. 
						

							Appendix B: Notices87
Remote Control Information
You can operate the projector by remote control via a line-of-sight infrared 
(IR) receiver at the front and rear of the projector. The projector may not 
respond to remote control commands under the following conditions:
■There is an object between the remote control IR emitter and the IR 
receiver on the projector.
■Ambient light is too bright.
■Certain types of fluorescent lighting are used.
■A strong light source shines into the IR receiver.
■Other equipment that emits infrared energy, such as a radiant room 
heater, is in the room.
These conditions commonly cause problems for most infrared-controlled 
equipment. Try the following:
■The remote control unit’s battery may be low on power; replace it.
■Dim the ambient lighting and/or turn off any fluorescent lights.
■Close any window coverings and/or move the projector out of direct 
sunlight.
■Turn off other equipment that emits infrared energy.
If the remote control still does not work correctly, you can always run your 
computer-based presentation directly from the computer. 
						

							88Appendix B: Notices
Declaration of Conformity
According to 47CFR, Part 2 and 15 Class B Personal Computers and 
Peripherals; and/or CPU Boards and Power Supplies used with Class B 
Personal Computers:
We: Epson America, Inc. 
Located at: 3840 Kilroy Airport Way
MS: 3-13
Long Beach, CA 90806
Tel: (562) 290-5254
Declare under sole responsibility that the product identified herein, complies 
with 47CFR Part 2 and 15 of the FCC rules as a Class B digital device. Each 
product marketed, is identical to the representative unit tested and found to 
be compliant with the standards. Records maintained continue to reflect the 
equipment being produced can be expected to be within the variation 
accepted, due to quantity production and testing on a statistical basis as 
required by 47CFR §2.909. Operation is subject to the following two 
conditions: (1) this device may not cause harmful interference, and (2) this 
device must accept any interference received, including interference that may 
cause undesired operation.
Trade Name: EPSON
Type of Product: Projector
Model: EMP-73/53, ELP-73/53 
						

							Appendix B: Notices89
FCC Compliance Statement
For United States Users
This equipment has been tested and found to comply with the limits for a 
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are 
designed to provide reasonable protection against harmful interference in a 
residential installation. This equipment generates, uses, and can radiate radio 
frequency energy and, if not installed and used in accordance with the 
instructions, may cause harmful interference to radio or television reception. 
However, there is no guarantee that interference will not occur in a particular 
installation. If this equipment does cause interference to radio and television 
reception, which can be determined by turning the equipment off and on, 
the user is encouraged to try to correct the interference by one or more of the 
following measures:
■Reorient or relocate the receiving antenna.
■Increase the separation between the equipment and receiver.
■Connect the equipment into an outlet on a circuit different from that to 
which the receiver is connected.
■Consult the dealer or an experienced radio/TV technician for help.
WARNING
The connection of a non-shielded equipment interface cable to this 
equipment will invalidate the FCC Certification of this device and may cause 
interference levels which exceed the limits established by the FCC for this 
equipment. It is the responsibility of the user to obtain and use a shielded 
equipment interface cable with this device. If this equipment has more than 
one interface connector, do not leave cables connected to unused interfaces. 
Changes or modifications not expressly approved by the manufacturer could 
void the user’s authority to operate the equipment.
For Canadian Users
This Class B digital apparatus meets all requirements of the Canadian 
Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement 
sur le materiel brouilleur du Canada. 
						

							90Appendix B: Notices
Warranty
Epson America, Inc. Limited Warranty
Basic Two-Year Warranty and 90-Day Lamp Warranty
What Is Covered: Epson America, Inc. (“EPSON”) warrants to the first end 
user customer of the EPSON product enclosed with this limited warranty 
statement that the product, if purchased and used in the United States or 
Canada, conforms to the manufacturer’s specifications and will be free from 
defects in workmanship and materials for a period of two (2) years from the 
date of original purchase (except that the warranty period is 90 days for 
projector lamps). 
What EPSON Will Do To Correct Problems: If you elect carry-in warranty 
service, please bring the product securely packaged in its original container or 
an equivalent, along with proof of the date of original purchase, to your 
EPSON Dealer or EPSON Customer Care Center. EPSON will, at its 
option, repair or replace on an exchange basis the defective unit, without 
charge for parts or labor. When warranty service involves the exchange of the 
product or of a part, the item replaced becomes EPSON property. The 
exchanged product or part may be new or previously repaired to the EPSON 
standard of quality. Exchange or replacement products or parts assume the 
remaining warranty period of the product covered by this limited warranty. 
However, each replacement lamp carries the limited 90-day warranty stated 
above.
What This Warranty Does Not Cover: This warranty covers only normal 
consumer use in the United States and Canada. 24-hour-per-day use causes 
unusual strain and is not considered normal use. This warranty does not 
cover consumables (e.g., fuses), other than lamps. EPSON is not responsible 
for warranty service should the EPSON label or logo or the rating label or 
serial number be removed or should the product fail to be properly 
maintained or fail to function properly as a result of misuse, abuse, improper 
installation, neglect, improper shipping, damage caused by disasters such as 
fire, flood, and lightning, improper electrical current, software problems, 
interaction with non-EPSON products, or service other than by an EPSON 
Authorized Servicer. Postage, insurance, or shipping costs incurred in 
presenting your EPSON product for carry-in warranty service are your 
responsibility. If a claimed defect cannot be identified or reproduced in 
service, you will be held responsible for costs incurred. 
						

							Appendix B: Notices91 THE WARRANTY AND REMEDY PROVIDED ABOVE ARE 
EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS OR IMPLIED 
WARRANTIES INCLUDING, BUT NOT LIMITED TO, THE 
IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS 
FOR A PARTICULAR PURPOSE. SOME LAWS DO NOT ALLOW 
THE EXCLUSION OF IMPLIED WARRANTIES. IF THESE LAWS 
APPLY, THEN ALL EXPRESS AND IMPLIED WARRANTIES ARE 
LIMITED TO THE WARRANTY PERIOD IDENTIFIED ABOVE. 
UNLESS STATED HEREIN, ANY STATEMENTS OR 
REPRESENTATIONS MADE BY ANY OTHER PERSON OR FIRM 
ARE VOID. EXCEPT AS PROVIDED IN THIS WRITTEN 
WARRANTY, NEITHER EPSON AMERICA, INC. NOR ITS 
AFFILIATES SHALL BE LIABLE FOR ANY LOSS, INCONVENIENCE, 
OR DAMAGE, INCLUDING DIRECT, SPECIAL, INCIDENTAL OR 
CONSEQUENTIAL DAMAGES, RESULTING FROM THE USE OR 
INABILITY TO USE THE EPSON PRODUCT, WHETHER 
RESULTING FROM BREACH OF WARRANTY OR ANY OTHER 
LEGAL THEORY. IF THE REMEDY ABOVE FAILS, EPSON’S 
ENTIRE LIABILITY SHALL BE LIMITED TO A REFUND OF THE 
PRICE PAID FOR THE EPSON PRODUCTS COVERED BY THIS 
LIMITED WARRANTY.
In Canada, warranties include both warranties and conditions.
Some jurisdictions do not allow limitations on how long an implied warranty 
lasts and some jurisdictions do not allow the exclusion or limitation of 
incidental or consequential damages, so the above limitations and exclusions 
may not apply to you.
This warranty gives you specific legal rights, and you may also have other 
rights, which vary from jurisdiction to jurisdiction.
To locate the Authorized EPSON Servicer nearest you, call the 
EPSON Connection
SM at (800) 637-7661 + PIN or (562) 276-4394 in 
the U.S. and (905) 709-3839 in Canada or write to: Epson America, Inc., 
P.O. Box 93012, Long Beach, CA 90809-3012. 
						

							92Appendix B: Notices 
						

							Appendix C: Technical Specifications93
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Appendix C: Technical 
Specifications
General
Type of display Poly-silicon TFT active matrix
73: with MLA (Micro Lens Array)
53: without MLA (Micro Lens Array)
LCD panels (3) Diagonal size: 0.7 inches (17.8 mm)
Lens F=1.70 to 1.87, f=21.3 to 25.6 mm
Resolution 1024 
× 768 pixels (73)
800 
× 600 pixels (53); (native formats)
Color reproduction Full color, 16.77 million colors
Brightness (ANSI) 53: 1700 lumens (High brightness mode)
1400 lumens (Low brightness mode)
73: 1500 lumens (High brightness mode)
1200 lumens (Low brightness mode)
Contrast ratio 500:1
Image size 30 to 300 inches (0.8 to 7.6 meters)
Projection distance 2.9 to 34.4 feet (0.9 to 10.5 meters)
Projection methods Front, rear, upside-down (ceiling mount)
Internal sound system 1 W monaural 
Optical aspect ratio 4:3 (horizontal : vertical)
Zoom ratio 1 : 1.2
Noise level 36 dB (High brightness mode)
33 dB (Low brightness mode)
Keystone correction
angle
± 15° vertical (maximum) 
						

							94Appendix C: Technical Specifications
Projection Lamp
Power consumption 165 W
Lamp life About 1500 hours
Part number V13H010L21
Remote Control
Range 20 feet (6 meters)
Battery CR2025 lithium
Mouse Compatibility
Supports USB
Dimensions
Height 3.4 to 3.8 inches (87 to 97 mm)
Width 12.4 inches (315 mm)
Depth 9.5 inches (240 mm)
Weight 6.4 lb (2.9 kg) 
Electrical 
Rated frequency 50/60 Hz
Power supply 100 to 120 VAC, 2.6 A
200 to 240 VAC, 1.3 A 
Power consumption Operating: 240 W
Standby: 2.6 W