General Descriptions - BenQ VM2221 Product Service Manual

(14) Never push objects of any kind into this product through cabinet slots as they may touch dangerous
voltage points or short out parts that could result in a risk of fire or electric shock. Never spill liquid of any
kind on the product.
(15) Do not attempt to service this product yourself, as opening or removing covers may expose you to
dangerous voltage points or other risks. Refer all servicing to service personnel.
(16) Unplug this product from the wall outlet and refer servicing to qualified service personnel under the
following conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the product.
c. If the product has been exposed to rain or water.
d. If the product does not operate normally, when the operating instructions are followed. Adjust only
those controls that are covered by the operating instructions since improper adjustment of other
controls may result in damage and will often require extension work by a qualified technician to restore
the product to normal operation.
e. If the product has been dropped or the cabinet has been damaged.
f. If the product exhibits a distinct change in performance, indicating a need for service.

General Descriptions

This Service Manual contains general information. There are 2 levels of service:
Level 1: Cosmetic / Appearance / Alignment Service
Level 2: Circuit Board or Standard Parts Replacement
Related Service Information
BenQ Global Service Website: http://support.benq.com/front/benqmain.asp
Support Website: http://bqpgsr.benq.corp.com/customize/asplogin.asp
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