About This Manual; Important; Trademark - BenQ GW2470H Service Manual

1. About this Manual

The purpose of Service Manual is to provide a guide line to engineers to repair different models. The appearance
and capability is introduced in this Service Manual. It is better for repair engineer to have a rough idea of this
model through reading the Service Manual. Please do pay attention to the item part of the disassembly when
repair the machine and also do the protection of panel any time. When repairing the circuit board, please follow
the requirement of RoHS and refer to the circuit diagram and repairing process that attached in the Service
Manual. The method of firmware updated, the way of using the menu and some information that may be used
when repairing are also attached in the Service Manual that provide repair engineer various choice.

1.1 Important

Only trained service personnel who are familiar with this BenQ Product shall perform service or maintenance to it.
Before performing any maintenance or service, the engineer MUST read the "Important Safety Information".

1.2 Trademark

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