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1. Important Safety Information
1.1 Precautions
BEFORE SERVICING THE mini projector, READ THE SAFETY
PRECAUTIONS IN THIS MANUAL.USE ONLY MANUFACTURER
SPECIFIED REPLACEMENT PARTS WHEN SERVICING.USE OF NON-
AUTHORIZED PARTS WILL VOID THE MANUFACTURE'S WARRANTY
The service procedures recommended by Hisense and described in this
Service Guide are effective methods of performing service operations. Some of
these service operations require the use of tools specially designed for the
purpose. The special tools should be used when and as recommended.
It is important to note that this manual contains various CAUTIONS and
NOTICES which should be carefully read in order to minimize the risk of
personal injury to service personnel. The possibility exists that improper service
methods may damage the equipment and pose risk of personal injury. It is also
important to understand that these CAUTIONS and NOTICES ARE NOT
EXHAUSTIVE. Service should only be performed by an experienced
electronics techician trained in the proper mini projector safety and service
methods and procedures.
1.2 Warning
1.2.1
Use of non-manufacturer's recommended parts may create shock, fire, or other
hazards. Under no circumstances should the original design be modified or
altered without written permission from RCA. Hisense eassumes no liability,
express or implied, arising out of any unauthorized modification of design.
Service tech assumes all liability.
All ICs and many other semiconductors are susceptible to electrostatic
discharges (ESD). Careless handling during repair can reduce life drastically.
When repairing, be sure to use anti-static table mats and properly use a
grounding wrist stra. Keep components and tools also at this same potential.
IMPORTANT:
Always disconnect the power cord from AC outlet before replacing parts or
modules.
1.2.2
To prevent electrical shock, use only a properly grounded 3 prong outlet or
extension cord.
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