Epson Powerlite 85 Multimedia Projector Users Guide

							
Notices161
BSD License (Berkeley Software Distribution License)
This projector product includes the open  source software program University of 
California, Berkeley License (Berkeley So ftware Distribution License) which applies 
the terms and conditions provided by owner  of the copyright to the BSD License.
The BSD License are WITHOUT AN Y WARRANTY; without even the implied 
warranty of MERCHANTABILITY AND FI TNESS FOR A PARTICULAR PURPOSE. 
List of BSD License programs busybox_1.7.2
License terms of conditions of each prog ram which are provided by owner of the 
copyright to the “BSD License” are as follows.
Copyright (c) The Regents of the Universi ty of California. All rights reserved.
This code is derived from software contributed to Berkeley by Kenneth Almquist.
Redistribution and use in source and binary forms, with or without modification, are 
permitted provided that the following conditions are met:
1. Redistributions of source code must retain  the above copyright notice, this list of 
conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this  list of conditions and the following discl aimer in the documentation and/or other 
materials provided with the distribution.
3. Neither the name of the University nor the names of its contributors may be  used to endorse or promote products  derived from this software without 
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE RE GENTS AND CONTRIBUTORS ``AS IS 
AND ANY EXPRESS OR IMPLIED WARRANT IES, INCLUDING, BUT NOT LIMITED 
TO, THE IMPLIED WARRANTIES OF ME RCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE ARE DISCLAIMED.   IN NO EVENT SHALL THE REGENTS 
OR CONTRIBUTORS BE LIABLE FOR AN Y DIRECT, INDIRECT, INCIDENTAL, 
SPECIAL, EXEMPLARY, OR CONSEQUE NTIAL DAMAGES (INCLUDING, BUT NOT 
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 
USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 
ON ANY THEORY OF LIABILI TY, WHETHER IN CONTRACT , STRICT LIABILITY, OR 
TORT (INCLUDING NEGLIGENCE OR OTHE RWISE) ARISING IN ANY WAY OUT OF 
THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 
DAMAGE.
libjpeg
This projector product includes the open  source software program libjpeg which 
applies the terms and conditions provided by owner of the copyright to the libjpeg.
The libjpeg are WITHOUT  ANY WARRANTY; without even  the implied warranty of 
MERCHANTABILITY AND FITNES S FOR A PARTICULAR PURPOSE.
List of libjpeg programs 
						

							
162Notices
libjpeg-6b
License terms of conditions of each progr am which are provided by owner of the 
copyright to the libjpeg are as follows.
Copyright (C) 1994-1997, Thomas G. Lane. This file is part of the Independent JPEG 
Groups software. For conditions of di stribution and use, see the accompanying 
README file.
This distribution contains the sixth public  release of the Independent JPEG Groups 
free JPEG software.  You are welcome to redi stribute this software and to use it for 
any purpose, subject to the cond itions under LEGAL ISSUES, below.
LEGAL ISSUES
============
In plain English:
1. We dont promise that this software works.   (But if you find any bugs, please let 
us know!)
2. You can use this software for whatever  you want.  You dont have to pay us.
3. You may not pretend that you wrote this software.  If you use it in a program,  you must acknowledge somewhere in your documentation that youve used the 
IJG code.
In legalese:
The authors make NO WARRANTY or representa tion, either express or implied, with 
respect to this software, its quality, accu racy, merchantability, or fitness for a 
particular purpose.  This software is provi ded AS IS, and you, its user, assume the 
entire risk as to its quality and accuracy.
This software is copyright (C) 1991-19 98, Thomas G. Lane. All Rights Reserved 
except as specified below.
Permission is hereby granted to use, copy , modify, and distribute this software (or 
portions thereof) for any purpose, without fee, subject to these conditions:
(1) If any part of the source code for this software is distributed, then this README  file must be included, with this copyri ght and no-warranty notice unaltered; and 
any additions, deletions, or changes to the original files must be clearly indicated 
in accompanying documentation.
(2) If only executable code is distributed, then the accompanying documentation  must state that this software is based in part on the work of the Independent 
JPEG Group.
(3) Permission for use of this software is  granted only if the user accepts full 
responsibility for any undesirable consequences; the authors accept NO 
LIABILITY for damages of any kind.
These conditions apply to any software de rived from or based on the IJG code, not 
just to the unmodified library.  If you  use our work, you ought to acknowledge us.
Permission is NOT granted for the use of an y IJG authors name or company name in 
advertising or publicity relating to this  software or products derived from it.  This 
software may be referred to only as the Independent JPEG Groups software. 
						

							
Notices163
We specifically permit and encourage the use of this software as the basis of 
commercial products, provided that all warra nty or liability claims are assumed by the 
product vendor.
ansi2knr.c is included in this distribution by permission of L. Peter Deutsch, sole 
proprietor of its copyright holder, Aladdin En terprises of Menlo Park, CA. ansi2knr.c is 
NOT covered by the above copyright and conditions, but instead by the usual 
distribution terms of the Free Software Foundation; principally, that you must include 
source code if you redistribute it.  (See the file ansi2knr.c for full details.)  However, 
since ansi2knr.c is not needed as part of  any program generated from the IJG code, 
this does not limit you more than the foregoing paragraphs do.
The Unix configuration script configure  was produced with GNU Autoconf. It is 
copyright by the Free Software Foundation but is freely distributable. The same holds 
for its supporting scripts (config.guess, c onfig.sub, ltconfig, ltmain.sh).  Another 
support script, install-sh, is  copyright by M.I.T. but is also freely distributable.
It appears that the arithmetic coding option of the JPEG spec is covered by patents 
owned by IBM, AT&T, and Mitsubishi.  Hence arithmetic coding cannot legally be 
used without obtaining one or more licenses.  For this reason, support for arithmetic 
coding has been removed fro m the free JPEG software. (S ince arithmetic coding 
provides only a marginal gain over the un patented Huffman mode, it is unlikely that 
very many implementations will support it.)  So far as we are aware, there are no 
patent restrictions on the remaining code.
The IJG distribution formerly included code to read and write GIF files. To avoid 
entanglement with the Unisys LZW patent, GIF reading support has been removed 
altogether, and the GIF writer has been simp lified to produce uncompressed GIFs.  
This technique does not use the LZW algorithm;  the resulting GIF files are larger than 
usual, but are readable by all standard GIF decoders.
We are required to state that
The Graphics Interchange Format(c) is  the Copyright property of CompuServe 
Incorporated.  GIF(sm) is a Service Mark  property of CompuServe Incorporated.
libpng
This projector product includes the open  source software program libpng which 
applies the terms and conditions provided by owner of the copyright to the libpng.
The libpng are WITHOUT ANY WARRANTY;  without even the implied warranty of 
MERCHANTABILITY AND FITNESS  FOR A PARTICULAR PURPOSE. 
List of libpng programs libpng-1.2.7
License terms of conditions of each prog ram which are provided by owner of the 
copyright to the libpng are as follows.
For conditions of distribution and use, see  copyright notice in png.h Copyright (c) 
1998-2004 Glenn Randers-Pehrson (Version  0.96 Copyright (c) 1996, 1997 Andreas 
Dilger) (Version 0.88 Copyright (c) 1995,  1996 Guy Eric Schalnat, Group 42, Inc.) 
						

							
164Notices
This copy of the libpng notices is provided for your convenience.  In case of any 
discrepancy between this copy and the notices  in the file png.h that is included in the 
libpng distribution, the latter shall prevail.
COPYRIGHT NOTI CE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following this 
sentence.
libpng version 1.2.6, September 12,  2004, is Copyright (c) 2004 Glenn 
Randers-Pehrson, and is distributed accord ing to the same disclaimer and license as 
libpng-1.2.5 with the following individual added to the list of Contributing Authors
Cosmin Truta
libpng versions 1.0.7, July 1, 2000, through  1.2.5 - October 3, 2002, are Copyright (c) 
2000-2002 Glenn Randers-Pehrs on, and are distributed according to the same 
disclaimer and license as libpng-1.0.6 with the following individuals added to the list of 
Contributing Authors
Simon-Pierre Cadieux
Eric S. Raymond
Gilles Vollant
and with the following ad ditions to the disclaimer:
There is no warranty against interference  with your enjoyment of the library or 
against infringement.  There is no warranty that our efforts or the library will 
fulfill any of your particular purposes or needs.  This library is provided with all 
faults, and the entire risk of satisfactory quality, performance, accuracy, and 
effort is with the user.
libpng versions 0.97, January 1998, through  1.0.6, March 20, 2000, are Copyright (c) 
1998, 1999 Glenn Randers-Pehrson, and are distributed according to the same 
disclaimer and license as libpng-0.96, with the following individuals added to the list of 
Contributing Authors:
Tom Lane
Glenn Randers-Pehrson
Willem van Schaik
libpng versions 0.89, June  1996, through 0.96, May 1997, are Copyright (c) 1996, 
1997 Andreas Dilger Distributed according to the same disclaimer and license as 
libpng-0.88, with the following individuals  added to the list of Contributing Authors:
John Bowler
Kevin BraceySam Bushell
Sam Bushell
Magnus Holmgren
Greg Roelofs
Tom Tanner
libpng versions 0.5, May 1995, through 0. 88, January 1996, are Copyright (c) 1995, 
1996 Guy Eric Schalnat, Group 42, Inc. 
						

							
Notices165
For the purposes of this copyright and license, Contributing Authors is defined as the 
following set of individuals:
Andreas Dilger
Dave Martindale
Guy Eric Schalnat
Paul Schmidt
Tim Wegner
The PNG Reference Library is supplied AS IS.  The Contributing Authors and Group 
42, Inc. disclaim all warranties, expressed or  implied, including, without limitation, the 
warranties of merchantability and of fit ness for any purpose.  The Contributing 
Authors and Group 42, Inc. assume  no liability for direct, indirect, incidental, special, 
exemplary, or consequential damages, wh ich may result from the use of the PNG 
Reference Library, even if advised of the possibility of such damage.
Permission is hereby granted to use, copy,  modify, and distribute this source code, or 
portions hereof, for any purpose, without fee,  subject to the following restrictions:
1. The origin of this source code must not be misrepresented.
2. Altered versions must be plai nly marked as such and must not be 
misrepresented as being  the original source.
3. This Copyright notice may not be removed or altered from any source or altered  source distribution.
The Contributing Authors and Group 42, Inc.  specifically permit, without fee, and 
encourage the use of this source code as a component to supporting the PNG file 
format in commercial products.  If yo u use this source code in a product, 
acknowledgment is not required but would be appreciated.
A png_get_copyright function is available,  for convenient use in about boxes and 
the like:
printf(%s,png_get_copyright(NULL));
Also, the PNG logo (in PNG format, of course ) is supplied in the files pngbar.png and 
pngbar.jpg (88x31) a nd pngnow.png (98x31).
Libpng is OSI Certified Open  Source Software.  OSI Certified Open Source is a 
certification mark of the  Open Source Initiative.
Glenn Randers-Pehrson 
[email protected] 
September 12, 2004
zlib
This projector product includes the open source software program zlib which applies 
the terms and conditions provided by  owner of the copyright to the zlib.
The zlib are WITH OUT ANY WARRANTY; without even the implied warranty of 
MERCHANTABILITY AND FITNESS  FOR A PARTICULAR PURPOSE.  
List of zlib programs 
						

							
166Notices
zlib-1.1.4
License terms of conditions of each progr am which are provided by owner of the 
copyright to the “zlib” are as follows.
Copyright notice:
(C) 1995-1998 Jean-loup Gailly and Mark Adler
This software is provided as-is, without  any express or implied warranty.  In no 
event will the authors be held liable for any damages arising from the use of this 
software.
Permission is granted to anyone to use  this software for any purpose, including 
commercial applications, and to alter it and redistribute it freely, subject to the 
following restrictions:
1. The origin of this software must  not be misrepresented; you must not 
claim that you wrote the original so ftware. If you use this software in a 
product, an acknowledgment in the product documentation would be 
appreciated but is not required.
2. Altered source versions must be pl ainly marked as such, and must not be 
misrepresented as bei ng the original software.
3. This notice may not be removed or altered from any source distribution.
Jean-loup Gailly
[email protected] Mark Adler
[email protected]
If you use the zlib library in a product, we would appreciate *not* receiving lengthy 
legal documents to sign. The sources are provided for free but without warranty of 
any kind.  The library has been entirely written by Jean-loup Gailly and Mark Adler; it 
does not include third-party code.
If you redistribute modified sources, we woul d appreciate that you include in the file 
ChangeLog history information documenting your changes.
libmd5-rfc
This projector product includes the open  source software program libmd5-rfc which 
applies the terms and conditions provided by owner of the copyright to the 
libmd5-rfc.
The libmd5-rfc are WITHOUT ANY WARRANT Y; without even the implied warranty 
of MERCHANTABILITY AND FITN ESS FOR A PARTICULAR PURPOSE.
List of libmd5-rfc programs libmd5-rfc
License terms of conditions of each progr am which are provided by owner of the 
copyright to the libmd5-rfc are as follows.
Copyright (C) 1999, 2002 Aladdin Enterprises.  All rights reserved.
This software is provided as-is, withou t any express or implied warranty.  In no 
event will the authors be held liable for any damages arising from the use of this 
software. 
						

							
Notices167
Permission is granted to anyone to use this software for any purpose, including 
commercial applications, and to alter it and redistribute it freely, subject to the 
following restrictions:
1. The origin of this software must  not be misrepresented; you must not 
claim that you wrote the original so ftware. If you use this software in a 
product, an acknowledgment in the  product documentation would be 
appreciated but is not required.
2. Altered source versions must be pl ainly marked as such, and must not be 
misrepresented as bei ng the original software.
3. This notice may not be removed or altered from any source distribution.
L. Peter Deutsch  [email protected]
Independent implementation of MD5 (RFC 1321).
This code implements the MD5 Algorithm defined in RFC 1321, whose text is 
available at http://www.ietf.org/rfc/rfc1321.txt
The code is derived from the text of the RF C, including the test suite (section A.5) but 
excluding the rest of Appendix A.  It does not include any code or documentation that 
is identified in the RFC as being copyrighted.
The original and principal author of md5.h  is L. Peter Deutsch .  
Other authors are noted in the change history that follows (in reverse chronological 
order):
2002-04-13 lpd Removed support for non-ANSI compilers; removed
references to Ghostscript; clarified de rivation from RFC 1321; now handles byte 
order either statically or dynamically.
1999-11-04 lpd Edited comments slightly for automatic TOC extraction.
1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5); added conditionalization for C++  compilation from Martin Purschke 
.
1999-05-03 lpd Original version.
ncurses
This projector product includes the open  source software program ncurses which 
applies the terms and conditions provided by owner of the copyright to the ncurses.
The ncurses are WITHOUT ANY WARRANTY;  without even the implied warranty of 
MERCHANTABILITY AND FITNESS  FOR A PARTICULAR PURPOSE. 
List of ncurses programs ncurses-5.6
License terms of conditions of each prog ram which are provided by owner of the 
copyright to the “ncurses” are as follows.
Copyright (c) 1998-2002,2003 Free Software Foundation, Inc. 
						

							
168Notices
Permission is hereby granted, free of charge, to any person obtaining a copy of this 
software and associated documentation files (the  Software), to deal in the Software 
without restriction, including  without limitation the rights to use, copy, modify, merge, 
publish, distribute, distribute with modificat ions, sublicense, and/or sell copies of the 
Software, and to permit persons to whom th e Software is furnished to do so, subject 
to the following conditions:
The above copyright notice and this permission  notice shall be included in all copies or 
substantial portions of the Software.
THE SOFTWARE IS PROVIDED AS IS,  WITHOUT WARRANTY OF ANY KIND, 
EXPRESS OR IMPLIED, IN CLUDING BUT NOT LIMITED  TO THE WARRANTIES OF 
MERCHANTABILITY, FITNESS FO R A PARTICULAR PURPOSE AND 
NONINFRINGEMENT. IN NO EVENT SHAL L THE ABOVE COPYRIGHT HOLDERS BE 
LIABLE FOR ANY CLAIM, DAMAGES OR  OTHER LIABILITY, WHETHER IN AN 
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 
CONNECTION WITH THE SOFTW ARE OR THE USE OR OTHER DEALINGS IN THE 
SOFTWARE.
Except as contained in this notice, the na me(s) of the above copyright holders shall 
not be used in advertising or otherwise to  promote the sale, use or other dealings in 
this Software without prior written authorization. 
						

							
169
Index
A
A/V Mute, 32, 99, 120
Access Point mode, 68 to 78
Access point, checking IP address of, 75 to 76
Accessories, 13
Ad Hoc mode, 62 to 67
Adapter, audio, 50
Air filtercleaning, 105
ordering, 13
replacing, 106 to 111
AirPort, configuring  for wireless, 66 to 67, 
76 to 78
Altitude, 101, 137
Anti-theft device, 13, 17
Aspect ratio, 34 to 35, 136
Aspect setting, 34 to 35, 93
Audio adapter, 50
connecting equipment, 49 to 51
controlling volume, 33
problems, troubleshooting, 125 to 126
turning off (using  A/V Mute), 32
Auto button, 28
Auto Iris setting, 91
Auto Keystone setting, 94
Auto Setup setting, 92
B
Bands, vertical, 124
Blackboard color mode, 36
Blackboard, projecting on, 36
Blank screen, 22 to 24
Blurry image, 123 to 124
Brightness, 135
Brightness setting, 90
Browser control, 86
C
Cables Ethernet, 54
illustrations, 10
mouse, 42
ordering, 13
S-video, 13, 45
USB, 10, 41, 42
VGA-to-component, 46
Capturing image, 98 to 99
Carrying case, 10, 13, 113
Ceiling mount, 13, 133 to 134
Cleaning air filter, 105
lens, 104
projector case, 104
Closed captioning, 100
Color correcting, 36
mode, 36, 90
problems, 125
saturation, 90
settings, 90 to 91
temperature, 91
Color Adjustment setting, 91
Color Mode setting, 36, 90
Component video cable, 13, 44, 46
Composite (RCA) video cable, 44 to 45
Computer connecting, 40 to 43
correcting images, 28
selecting source, 21 to 22
Connecting projector ports, 11
to a computer, 40 to 43
to a digital camera, 48
to a document camera, 48
to a USB device, 48 to 49
to audio equipment, 49 to 51
to video equipment, 44 to 47 
						

							
170Index
Contrast setting, 90
Control Panel Lock setting, 94, 99 to 100
D
Data encryption, 82
Default settings, restoring, 89
DHCP, 69, 73, 77, 127, 128
Digital camera, connecting, 48
Direct Power On, 20, 101
Distance from projector to screen, 16, 135
Document cameraconnecting, 48
ordering, 13
Documentation, 8
DVD player, connecting, 44 to 47
Dynamic color mode, 36
E
Electrical specifications, 137
E-mail alerts, 84 to 85
EMP Monitor, 53
EMP NS Connection configuring projector for, 68 to 81
creating password for, 61
network projection, 53 to 82
problems, 126 to 128
Encryption, 66, 72, 79 to 80, 82
Environmental specifications, 137
Epson accessories, 13
PrivateLine Support, 8
technical support, 8, 130 to 131
Ethernet cable, 54 to 56
Extended menu, 100 to 101
External monitor, connecting, 43
E-Zoom button, 33
F
FCC compliance statement, 144
Filter,  see Air filter
Focusing image, 25
Freeze button, 32
G
Gateway address, checking, 75
H
HDTV images, video formats, 139
Height of image, adjusting, 25
Help system, using, 116
Help, Epson, 8, 130 to 131
High altitude, 101
I
Image adjusting, 24 to 28, 90 to 91
blurry, 123 to 124
capturing and saving in projector, 98 to 99
correcting shape, 26 to 27, 93, 123
fitting on screen, 92, 122
height, adjusting, 25
positioning, 92
problems with, 120 to 125
projecting on chalkboard, 36
raising, 25
selecting source, 21 to 22, 31, 45 to 47
size and projection distance, 16, 135
turning off (using A/V Mute), 32
zooming, 25, 33
Image menu, 90 to 91
Info menu, 119
Infrastructure mode,  see Access Point mode
Input Signal setting, 93
Input signal, selecting, 21 to 22, 31, 45 to 47
Installing projector, 133 to 134
Instant Off, 21
K
Kensington anti-theft device, 13, 17
Keystone correction, 26 to 27, 93, 123, 136
Keyword, 61