Epson Powerlite 7850p Multimedia Projector Users Guide

							Notices211
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. 
						

							212Notices
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. 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. 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.
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  
						

							Notices213 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. 
						

							214Notices 
						

							Index215
Index
A
A/V Mute, 38, 134, 180
About menu, 173, 179
Access Point mode, 77 to 89, 95 to 98
Access point, checking IP address of, 86 to 87
Accessories, 14, 191
Ad Hoc mode, 70 to 76
Adapter, Macintosh, 14, 55
Air filter
cleaning, 169 to 170
ordering, 14
replacing, 170 to 171
AirPort, configuring for wireless, 75 to 76, 
87 to 89
Anti-theft device, 14, 17
Aspect ratio, 201
ATA flash cards, 111
Audio
adjusting volume, 131
connecting equipment, 65 to 66
menu, 131
problems, troubleshooting, 185
turning off (using A/V Mute), 38
using with scenarios, 105
Auto button, 28
Autorun setting, 112
B
Background color setting, 105
Bands, vertical, 184
Bass, adjusting, 131
Batteries, installing, 34
Blank screen, 21 to 23
Blurry image, 183 to 184
Brightness, 201
Brightness setting, 126, 128
Browser, monitoring projectors with, 
156 to 157
C
Cables
BNC, 51, 53
DVI, 14, 54
illustrations, 12
mouse, 56
ordering, 14
remote control cable set, 14
S-video, 14, 60
VGA-to-component, 51
Camera, see Digital camera
Capturing image, 132 to 133
Carrying case, 14, 174
Ceiling mount, 14, 199 to 200
Channel ad hoc, 72
Cleaning
air filter, 169 to 170
lens, 168
projector case, 168
Color
correcting with Wall Shot, 43 to 44
problems, 185
settings, 130
Color Mode setting, 130
CompactFlash memory cards, 111
Component video
cable, 14, 58
selecting input signal, 61
Composite (RCA) video cable, 58 to 59
Computer
connecting to, 50 to 55
correcting images, 28
selecting source, 20
Connecting projector
to a computer, 50 to 55
to a digital camera, 64
to an external monitor, 57
to audio equipment, 65 to 66
to video equipment, 58 to 63 
						

							216Index
Continuous play setting, 112, 119
Contrast setting, 126, 128
D
Declaration of Conformity, 210
Default settings, restoring, 125
Desktop adapter, Macintosh, 14, 55
DHCP, 79, 85, 88, 187
Digital camera
connecting to, 64
projecting images from, 120 to 121
Display order setting, 119
Distance from projector to screen, 16, 201
Documentation, 10
DVD player, connecting, 58 to 63
DVI cable, 14, 54
DVI port, connecting to, 54
E
EasyManagement
configuring the projector, 70 to 73, 
77 to 81, 142 to 143
installing software, 193 to 197
monitoring the projector, 144 to 151
problems, 186 to 189
receiving e-mail alerts, 152 to 155
EasyMP
e-mail alerts, setting up, 152 to 155
problems, 188 to 189
software, 193 to 197
starting, 68 to 69
web browser, monitoring projector with, 
156 to 157
Electrical specifications, 202
E-mail alerts, 152 to 155
EMP Monitor
changing monitoring interval, 151
installing software, 195 to 196
problems, 186
using, 144 to 151EMP NS Connection
configuring projector for, 77 to 81
creating password for, 72, 79
disconnecting, 93
encrypting presentation, 92
entering keyword, 92
installing software, 195 to 197
problems, 186 to 188
projecting wirelessly, 67 to 98
switching between users, 98
using, 89 to 98
EMP SlideMaker
checking scenarios, 110
converting PowerPoint files, 102 to 103
creating scenarios, 102 to 109
installing software, 195 to 196
problems, 188 to 189
setting up transitions, 108 to 109
transferring scenarios to memory card, 
111 to 112
Encryption, 75, 80 to 81, 83, 92
Environmental specifications, 203
EPSON
accessories, 14, 191
presentation tips, 10
PrivateLine Support, 10, 191
technical support, 10, 191
ESSID, 72, 75, 79, 83, 88, 91, 187
Exporting projector groups, 163 to 164
E-Zoom button, 39
F
FCC compliance statement, 211
Filter, see Air filter
Focusing image, 24
Freeze button, 38
G
Gateway address, checking, 86
Group, saving menu settings as, 128 
						

							Index217 Groups, projector
connecting to, 161 to 163
creating, 158 to 160
exporting, 163 to 164
importing, 165 to 166
H
HDTV images, video formats, 205
Height of image, adjusting, 25
Help system, using, 176
Help, EPSON, 10, 191
HP OpenView, 79, 141
I
ID setting, 135 to 136
Image
adjusting, 24 to 28, 126 to 130
blurry, 183 to 184
capturing and saving in projector, 
132 to 133
correcting shape, 26 to 27, 37, 129, 183
fitting on screen, 182
height, adjusting, 25
problems with, 180 to 185
projecting on walls, 43 to 44
raising, 25
rotating, 116, 121
selecting source, 20, 35 to 36, 52, 53, 54, 
59, 60, 61, 62, 63, 137 to 138
size and projection distance, 16, 201
turning off (using A/V Mute), 38
zooming, 24, 39
Importing projector groups, 165 to 166
Infrastructure mode, see Access Point mode
Input signal, selecting, 20, 35 to 36, 52, 53, 
54, 59, 60, 61, 62, 63, 137 to 138
Installing projector, 199 to 200
Installing software, 193 to 197
IP Connect Mode, 95 to 97
K
Kensington anti-theft device, 14, 17
Keystone correction, 26 to 27, 129, 183, 201
Keyword, 72, 79, 92
L
Lamp
number of hours used, 179
ordering, 14
replacing, 170 to 173
specifications, 202
status light, 177 to 178
Lamp timer, resetting, 173
Language setting, 139, 176
Laptop computer
connecting to, 51 to 52
display problems, 21 to 23, 180 to 181
selecting source, 20, 52, 53, 54
Lens
cleaning, 168
optional, 14
specifications, 201
Lights, status, 177 to 178
Logo, saving on projector, 132 to 134
M
Macintosh desktop adapter, 14, 55
Manuals, 10
Memory card
compatible card types, 111
inserting in projector, 113
removing from projector, 114
transferring scenarios to, 111 to 112
Memory Stick, 111
Menus
About, 173, 179
Audio, 131
changing settings, 124 to 125
default settings, restoring, 125
User’s Logo, 132 to 133
Video, 126 to 128
Microdrive, 111
Monitor, connecting external, 57 
						

							218Index
Monitoring projector
EMP Monitor, 144 to 151
HP OpenView, 141
receiving e-mail alerts, 152 to 155
remote setup options, 138
web browser, 156 to 157
Mouse
connecting cable for remote, 56
using remote control as, 44 to 45
Movie files, using in scenarios, 106 to 108
N
Network
managing projector remotely, 141 to 155
setting, 138, 147, 149
wireless, 67 to 99
Network card, 193
Network settings, configuring, 70 to 73, 
77 to 81, 142 to 143, 152 to 155
New Hardware Wizard, 19
No Signal message, 21, 139, 180 to 181
Noise level, 201
NS Connection, see EMP NS Connection
Numeric keypad, using, 46, 72
O
Optical aspect ratio, 201
Options for projector, 14
P
Password for remote access, 72, 79
Password protection, 45 to 47
PC card, 111
PCMCIA slot, 111
Picture source, selecting, 20, 35 to 36, 52, 53, 
54, 59, 60, 61, 62, 63, 137 to 138
Picture, see Image
P-in-P image, 39 to 40
Pointer tool, using, 41 to 42
Positioning
image, 25
projector, 16 to 17Power
button, 19
specifications, 202
status light, 19, 177 to 178
PowerPoint files
adding slides to a scenario, 106 to 107
converting to scenarios, 102 to 103
presenting, 115 to 116
problems, 188 to 189
Presentations
computer, 20, 28, 50 to 56
digital camera, 64, 120 to 121
room conditions, 32
tips and training, 10
using the pointer tool, 41 to 42
video, 20, 58 to 63
wireless, 67 to 98
Presenters Online, 10, 191
Preset setting, 128
PrivateLine Support, 10, 191
Problems
color, 185
connecting wirelessly, 91, 186 to 188
image, 180 to 185
monitoring projector, 186
no signal, 21, 180 to 181
remote control, 190
scenarios, 188 to 189
sound, 185
using on-screen help, 176
Projecting without screen, 43 to 44
Projection lamp, see Lamp 
						

							Index219 Projector
carrying case, 14, 174
cleaning, 168
connections, see Connecting projector
distance from screen, 16, 201
groups, 158 to 166
ID, setting, 135
installing, 199 to 200
lamp specifications, 202
monitoring remotely, 138, 141 to 157
multiple projectors, controlling, 135 to 136
options, 14
password protection, 45 to 47
positioning, 16 to 17
resolution, 201
specifications, 201 to 203
transporting, 174
troubleshooting, 175 to 178
turning off, 29
turning on, 18 to 19
unpacking, 12
viewing information about, 179
Q
Quick Corner, 37
R
Raising image, 25
Rear-screen projection, 139, 199 to 200
Registration, 11Remote control
A/V Mute button, 38
as wireless mouse, 44 to 45
battery used, 202
checking ID, 136
connecting cable for mouse, 56
correcting color, 43 to 44
E-Zoom button, 39
Freeze button, 38
information, 209
numeric keypad, using, 46, 72
pointer tool, using, 41 to 42
problems, 190, 209
range, 202
replacing batteries, 34
running slideshow with, 115 to 116
setting ID, 136
specifications, 202
storing, 32
switching sources, 35 to 36
troubleshooting, 190
turning on, 19, 32
using navigation buttons, 33
Removing
memory card, 114
wireless card, 99
Replacing lamp, 170 to 173
Resetting lamp timer, 173
Resetting menu options, 125
Resize image, 129
Resolution, 128, 201
Rotating the image, 116, 121
S
Safety
instructions, 207 to 208
specifications, 203 
						

							220Index
Scenarios
adding movie files, 106 to 108
adding sound, 105
background color, 105
cells, 103, 107
converting PowerPoint files, 102 to 103
creating, 102 to 109
default location, 105
editing on the projector, 116 to 120
exiting, 116
presenting on the projector, 115 to 116
previewing, 110
problems, 188 to 189
rearranging, 107
running automatically, 112
transferring to memory card, 111 to 112
transitions, 108 to 109
Screen
blank, 21 to 23
distance from projector, 16
ordering, 14
startup screen, creating, 132 to 133
Screen image, See Image
Screen switching time setting, 119
Security
Kensington lock, 14
password protection, 45 to 47
Sharpness setting, 127, 128
Sleep mode, 29, 139
SlideMaker, see EMP SlideMaker
Slides
displaying on the fly, 118 to 120
hiding, 116 to 117
rearranging, 116 to 117
SmartMedia cards, 111
SNMP, 141, 142
Software installation, 193 to 197
Sound
adding to scenarios, 105
adjusting, 131
troubleshooting, 185
Source
selecting, 20, 35 to 36, 137 to 138
viewing, 179
Speaker, specifications, 201Speakers, connecting, 66
Special effects, adding to slide transitions, 109, 
119
Specifications
brightness, 201
dimensions, 202
electrical, 202
environmental, 203
general, 201
lamp, 202
lens, 201
remote control, 202
resolution, 201
safety, 203
SSID, see ESSID
Standby Mode setting, 138, 147, 149
Startup screen, creating, 132 to 134
Status lights, 177 to 178
Support, see Technical support
S-video cable, 14
Switching between users, 98
Switching picture source, 20, 35 to 36, 
137 to 138
Sync setting, 128
Synchronization, adjusting, 28, 184 to 185
T
Technical support, 10, 191
Temperature
requirements, 203
status light, 177 to 178
Thumbnails, scenario, 106
Tint setting, 127
Tracking, adjusting, 28, 184 to 185
Transitions, scenario, 108 to 109
Transporting projector, 174
Trap IP address, 79
Treble, adjusting, 131