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Important Safety Instructions
Before operating or installing the unit, read and follow all instructions. After
installation, retain the safety and operating instructions for future reference.
1. Electrical safety
All installation and operation here should conform to local electrical safety codes.
We assume no liability or responsibility for fires or electrical shock caused by improper
handling or installation.
2. Transportation
Heavy pressure, violent vibration and water must be avoided during transportation, storage
and installation.
3. Install and operate the device in a proper environment
Do not install the unit in an extremely hot or humid location, or in a place subject to direct
sunlight, dust or mechanical vibration.
The unit is not designed to be waterproof. Do not expose it to rain or water.
Situate away from items that produce heat or are heat sources. Keep the unit well-ventilated.
Place the unit on a stable flat surface or install it on the rack.
Do not place any objects on the unit.
4. Battery
The built-in battery life is approximately 2 years as an indication of replacement. (This is just
an indication of replacement. We are not providing any guarantee for the built-in battery
lifetime. Replacement costs of the built-in battery are not covered by the warranty even if it
needs to be done within the warranty period.) The battery of the same type must be used to
replace the old one to avoid explosive danger. Ask the supplier where the unit was
purchased when replacement of the battery is required.
5. Rating plate and user guide
Refer to the rating plate placed on the rear panel of the unit for the information on equipment
classification and power source, etc.
Read and follow all instructions in the user guide when installing and operating the unit.
