Acer P7280 Refresh Service Manual page 3

Preface
This manual is applied to P7280/P7270I/P7280 Refresh/P7270i Refresh projection system.
The manual gives you a brief description of basic technical information to help in service
and maintain the product.
Your customers will appreciate the quick response time when you immediately identify
problems that occur with our products. We expect your customers will appreciate the
service that you offer them.
This manual is for technicians and people who have an electronic background. Please
send the product back to the distributor for repairing and do not attempt to do anything that
is complex or is not mentioned in the troubleshooting.
Notice:The information found in this manual is subject to change without prior notice. Any
subsequent changes made to the data herein will be incorporated in future edition.
P7280/P7270I/P7280 Refresh/P7270i Refresh Service Manual
Copyright Oct.2008
All Rights Reserved
Manual Version 3.0
P7280/P7270I/P7280 Refresh/P7270I Refresh
Confidential
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