SAFETY PRECAUTIONS
All the following safety and operated instructions which will prevent harm or damage to the operator and other persons should be read before the unit is operated.
INFORMATION
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference with radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
WARNING
!To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.
!Do not block ventilation openings.
!Do not place anything on top of the unit that might spill or fall into it.
!Do not attempt to service this unit yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Please refer all servicing to qualified service personnel.
!Do not use liquid cleaners or aerosols for cleaning.
!This installation should be by a qualified service person and should conform to all local codes.
To prevent fire or electric shock, do not overload wall outlets or extension cords. 
This unit must be grounded to reduce the risk of electric shock hazard.
CAUTION
!Danger of explosion if battery( RTC Battery ) is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.
!Risk of explosion if replaced by an incorrect type. Dispose of used batteries according to the instructions.
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