Epson Powerlite 7900p Multimedia Projector Users Guide

							131
A
Appendix C: Notices
This appendix includes safety instructions and other important information 
about your Epson PowerLite projector.
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 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 l’appareil près d’une prise de courant où la fiche peut être débranchée 
facilement.
■Insert the projector’s three-wire grounding-type plug into a properly 
grounded outlet. If you have a two-prong outlet, contact an electrician 
to replace it. 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. 
						

							132Appendix C: Notices
■Never push objects of any kind through the 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 personnel. 
Opening or removing covers may expose you to dangerous voltages and 
other hazards.
■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.
■This product includes a lamp component that contains mercury (Hg). 
Please consult your state and local regulations regarding proper disposal 
and do not place 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/or remote control on top of 
heat-producing equipment or in a hot location.
■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 use the projector outside of the required temperature range of 41 
to 104 °F (5 to 40 °C). Doing so may cause an unstable display and 
could lead to projector damage.
■Do not store the projector outside of the required temperature range of 
14 to 140 °F (–10 to 60 °C) or in direct sunlight for long periods of 
time. Doing so may cause damage to the case.
WARNING: This product contains chemicals, including lead, known to the 
State of California to cause birth defects or other reproductive harm. Wash 
hands after handling. 
						

							Appendix C: Notices133
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’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. 
						

							134Appendix C: 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 90806-2469
Telephone: (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-7900/EMP-7900NL
Marketing Name: PowerLite 7900p 
						

							Appendix C: Notices135
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. 
						

							136Appendix C: 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 original 
retail purchaser of the Epson product enclosed with this limited warranty 
statement that the product, if purchased and operated 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). For warranty service, you must provide proof of the date of 
original purchase.
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 refurbished to the Epson standard of 
quality, and at Epson’s option, the replacement may be another model of like 
kind and quality. Epson’s liability for replacement of the covered product will 
not exceed the original retail selling price of the covered product. 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 does not apply to 
refurbished or reconditioned products. This warranty covers only normal 
consumer use in the United States and Canada. For lamps, 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. This warranty is 
not transferable. 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 C: Notices137 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. IN THE EVENT THE REMEDIES ABOVE FAIL, EPSON’S 
ENTIRE LIABILITY SHALL BE LIMITED TO A REFUND OF THE 
PRICE PAID FOR THE EPSON PRODUCT COVERED BY THIS 
LIMITED WARRANTY. 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. 
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. 
						

							138Appendix C: Notices 
						

							139
Index
A
A/V Mute, 57, 78 to 80, 114
About menu, 107, 113
Accessories, 15, 121
Adapter, Macintosh, 14, 15, 30
Air filter
cleaning, 103 to 104
ordering, 15
replacing, 104 to 106
Alerts, email, 96 to 99
Anti-theft device, 15, 19
Aspect ratio, 125
Audio
adjusting volume, 47, 73
cable, 10, 34
connecting equipment, 33 to 34
menu, 73
problems, troubleshooting, 119
turning off (using A/V Mute), 57
Auto button, 47
B
Bass, adjusting, 73
Batteries, installing, 54
Blank screen, 39 to 41, 114 to 115
Blurry image, 117
Brightness, 125
Brightness setting, 68
C
Cables
BNC, 23, 25, 28
component-to-VGA, 15
composite (RCA), 20 to 21
DVI, 15, 29
illustrations, 13
mouse, 31
ordering, 15
remote control cable set, 15
S-Video, 14, 15, 22
Carrying case, 15, 108
Ceiling mount, 15, 123
Cleaning
air filter, 103 to 104
lens, 102
projector case, 102
Color
correcting with Wall Shot, 48 to 49
problems, 119
settings, 72
Color Mode setting, 72
Component video
cable, 20, 23
Composite (RCA) video cable, 20 to 21
Computer
connecting to, 26 to 30
correcting images, 47
selecting source, 38
Connecting projector
to a computer, 26 to 30
to audio equipment, 33 to 34
to video equipment, 20 to 25
Contrast ratio, 125
Contrast setting, 68 
						

							140Index
D
Declaration of Conformity, 134
Default password, 77
Default settings, restoring, 67
Desktop adapter, Macintosh, 14, 15, 30
Direct Power ON, 76
Distance from projector to screen, 18, 125
Documentation, 11
DVD player, connecting, 20 to 25
DVI cable, 15, 29
DVI port, connecting to, 29
E
Easy Management
configuring the projector, 87 to 89
monitoring the projector, 89 to 95
problems, 120
receiving e-mail alerts, 96 to 99
system requirements, 86
Electrical specifications, 126
EMP Monitor
changing monitoring interval, 95
installing software, 86 to 87
using, 89 to 95
EMP NetworkManager
installing software, 86 to 87
using, 96 to 99
Entering the password, 82 to 83
Environmental specifications, 127
Epson
accessories, 15, 121
presentation tips, 11
PrivateLine Support, 11, 121
technical support, 11, 121
E-Zoom button, 57 to 58
F
FCC compliance statement, 135
Filter, see Air filter
Focusing image, 42
Freeze button, 57
H
HDTV formats, supported, 129
Height of image, adjusting, 43
Help system, using, 110
Help, Epson, 11, 121
HP OpenView, 85
I
ID setting, 63 to 64
iMac, connecting to, 14
Image
adjusting, 42 to 47, 68 to 72
capturing and saving in projector, 78 to 79
correcting shape, 44 to 46, 71, 117
fitting on screen, 116
freezing, 57
height, adjusting, 43
positioning, 43, 68
previewing, 56
problems with, 114 to 119
projecting on walls, 48 to 49
raising, 43
resizing, 71
selecting source, 38, 55 to 56, 74 to 75
size and projection distance, 18, 125
turning off (using A/V Mute), 57
zooming, 42, 57 to 58
Input signal, selecting, 38, 55 to 56, 74 to 75
Installing projector, 123 to 124
K
Kensington anti-theft device, 15, 19
Keystone correction, 44 to 45, 71, 117, 124, 
125
L
Lamp
number of hours used, 113
ordering, 15
replacing, 104 to 107
specifications, 126
status light, 111 to 112
Lamp timer, resetting, 107