
ii
Safety Notice
-These limits are designed to provide reasonable protection. This equipment generates, uses and can radiated
radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference
by one or more of the following measures: -Reorient or relocate the receiving antenna.
-Increase these separations between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
The changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.
To reduce risk of fire or electric shock, do not expose this appliance to rain or moisture.
Do not attempt to disassemble the appliance. To prevent electric shock, do not remove screws or covers.
There are no user-serviceable parts inside. Contact qualified service personnel for maintenance. Handle the
appliance with care. Do not strike or shake, as this may damage the appliance.
Do not use strong or abrasive detergents when cleaning the appliance body. Use a dry cloth to clean the
appliance when it is dirty. When the dirt is hard to remove, use a mild detergent and wipe gently.
Do not operate the appliance beyond its specified temperature, humidity or power source ratings. The
input power source for this appliance is DC 12V & PoE. Do not use the appliance in an extreme environment
where high temperature or high humidity exists. Use the appliance at the temperature and humidity as below:
For outdoor models: -40°C ~ 50°C ≦ 95%
For indoor models: -5°C ~ 50°C ≦ 85%.
Use only the recommended power supplies. Power supplies must comply with the requirement of the
latest version of IEC60950-1. Substitutions may damage the unit or cause a fire or shock hazard.
Electrostatic-sensitive device. Use proper CMOS/MOSFET handing precautions to avoid electrostatic
discharge.
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