8Chapter 1 PreparationNoticeExpression/AbbreviationThe OS of the computer and the Web browser described in this manual is Windows XPProfessional and Internet Explorer 6.0. In case of another OS or Web browser, some instruc-tion procedures may differ from the actual operation depending on your computer envi-ronment.Use of this manualThis manual does not provide the description of basic operation and functions for com-puter, web browser, projector and network. For instructions about each piece of equip-ment or application software, please refer to the respective booklet.TrademarksEthernet is a registered trademark of Xerox Corporation. Microsoft, Windows, WindowsNT, Windows XP, Windows Vista and Windows 7 are registered trademarks of MicrosoftCorporation. Internet Explorer is a registered trademark of Microsoft Corporation. NetscapeNavigator and Netscape Communicator are trademarks or registered trademarks ofNetscape Communications Corporation. JavaScript is a registered trademark of SunMicrosystems, Inc.Macintosh is a registered trademark of Apple, Inc. in the USA and other countries. PowerPCis a registered trademark of IBM Corporation. Intel Core is a registered trademark of IntelCorporation in the USA and other countries.Other product or brand names in this manual are registered trademarks or trademarks oftheir respective owners.* Unauthorized use of a part or whole of the contents in this manual is prohibited.* The contents of this manual are subject to change without notice.Cabling Between the Projector and a Hub or computer *1Use an appropriate cable when connecting the projector and a hub or computer.Connection Ethernet cable type Max. cable lengthProjector - Hub STP straight-through category 5 *2 cable 100m (328feet)Projector - Computer STP crossover category 5*2 cable 100m (328feet)*1 There may be other limitations depending on your network environment or LAN specification.Please consult your network administrator for further details.*2 Cable category indicates cable quality.