Infocus LP755 参考指南

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页码 77
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If You Need Assistance
The first place to look for help is in this manual. Be sure to check 
the guidelines in “Troubleshooting” on page 42
If this manual doesn’t answer your question, call your InFocus 
dealer. You can also call InFocus Customer Service directly at
1-800-799-9911
. Customer Service is free between 6 a.m. and 
6 p.m. PST, Monday through Friday. Service is available in North 
America after hours and on weekends for a fee at 
1-888-592-6800
.
In Europe, call InFocus in The Netherlands at 
(31) 35-6474010
.
In Singapore, call 
(65) 332-0659
Or, send us an e-mail at 
techsupport@infocus.com
Our World Wide Web address is
 http://www.infocus.com.
Warranty
This product is backed by a limited two-year warranty. The 
details of the warranty are printed at the back of this manual. A 
longer term warranty can be purchased from your InFocus 
dealer. Refer to page 52 for the part number.