Service manual

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2.4 Safety Notice
2.4 Safety Notice2.4 Safety Notice
2.4 Safety Notice
1 Make sure your working environment is dry and clean, and meets all government safety
requirements.
2 Ensure that other persons are safe while you are servicing the product.
3 DO NOT perform any action that may cause a hazard to the customer or make the product
unsafe.
4 Use proper safety devices to ensure your personal safety.
5 Always use approved tools and test equipment for servicing.
6 Never assume the product’s power is disconnected from the mains power supply. Check that it is
disconnected before opening the product’s cabinet.
7 Modules containing electrical components are sensitive to electrostatic discharge (ESD). Follow
ESD safety procedures while handling these parts.
8 Some products contain more than one battery. Do not disassemble any battery, or expose it to
high temperatures such as throwing into fire or it may explode.
9 Refer to government requirements for battery recycling or disposal.
2.5 Compliance Statement
2.5 Compliance Statement2.5 Compliance Statement
2.5 Compliance Statement
Caution: This Optical Storage Product contains a Laser device. Refer to the product specifications and
your local Laser Safety Compliance Requirements.
2.6 General Descriptions
2.6 General Descriptions2.6 General Descriptions
2.6 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
2.7 Related Service Information
2.7 Related Service Information2.7 Related Service Information
2.7 Related Service Information
Service Web Site
BenQ Global Service Website: http://www.benq.com/support/
eSupport Website: http://esupport.benq.com/v2