19
ENGLISH
Troubleshooting - Warranty and after-service
If an abnormal operation (such as smoke, strange odor or excessive sound) 
should occur, stop using the projector immediately. 
Otherwise if a problem occurs with the projector, rst refer to “Troubleshooting” of 
“Operating Guide” and “Network Guide”, and run through the suggested checks. 
If this does not resolve the problem, please consult your dealer or service 
company. They will tell you what warranty condition is applied.
Please check the following web address where you may nd the latest information 
for this projector.
Product
information and 
Manuals :
http://www.hitachi-america.us/projectors
Production
information :
http://www.hitachidigitalmedia.com
Direct link to 
manual download :
http://www.hitachiserviceeu.com/support/guides/
userguides.htm
Trademark acknowledgment
•  Mac
®
, Macintosh
®
 and Mac OS
®
 are registered trademarks of Apple Inc.
•  Adobe
®
 and Acrobat
®
, Reader
®
 are registered trademarks of Adobe Systems 
Incorporated.
•  Microsoft
®
, Internet explorer
®
, Windows
®
, Windows NT
®
 and Windows Vista
®
 are 
registered trademarks of Microsoft Corporation in the U.S. and/or other countries.
• HDMI, the HDMI logo and High-Denition Multimedia Interface are trademarks or 
registered trademarks of HDMI Licensing LLC in the United States and other countries.
• Blu-ray Disc
TM
 and Blu-ray
TM
 are trademarks of Blu-ray Disc Association.
All other trademarks are the properties of their respective owners.
NOTE  • The information in this manual is subject to change without notice.
• The illustrations in this manual are for illustrative purposes. They may differ 
slightly from your projector.
• The manufacturer assumes no responsibility for any errors that may appear in 
this manual.
• The reproduction, transfer or copy of all or any part of this document is not 
permitted without express written consent.
End User License Agreement for the Projector Software
• Software in the projector consists of the plural number of independent 
software modules and there exist our copyright or/and third party copyrights for 
each of such software modules.
• Be sure to read “End User License Agreement for the Projector Software” 
which is separated document. (in the CD)