Safety and Compliance Information
Conventions Used Symbol
The symbols in this chapter are shown in the following table. They are used to remind the reader of the
safety precautions during equipment installation and maintenance.
Safety
Symbol
Description
Generic alarm symbol: To suggest a general safety concern.
ESD protection symbol: To suggest electrostatic-sensitive equipment.
Electric shock symbol: To suggest a danger of high voltage.
Safety Information
WARNING!
Installation and removal of the unit and its accessories must be carried out by qualified personnel. You
must read all of the Safety Instructions supplied with your equipment before installation and operation.
Warnings:
If the product does not work properly, please contact your dealer or the nearest service center. (We
shall not assume any responsibility for problems caused by unauthorized repair or maintenance.)
To reduce the risk of fire or electrical shock, do not expose this product to rain or moisture.
This installation should be made by a qualified service person and should conform to all the local
codes.
Please install blackouts equipment into the power supply circuit for convenient supply interruption.
The separate earthing terminal must be permanently connected to earth.
For AC supplied model: The plug-socket combination must be accessible at all times as it serves as the
main disconnecting device.
Before the power cable is installed or removed, the power must be turned off.
To avoid heat accumulation, good ventilation is required for a proper operating environment.
Improper use or replacement of the battery may result in hazard of explosion. Please use the
manufacturer recommended battery type.
