User Manual of Ethernet-over-Coax Extender
4
Preventive and Cautionary Tips
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In the use of the product, you must be strict compliance with the electrical safety regulations of the nation
and region.
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Please use the power adapter, which is provided by normal company. The standard of the power adapter is
DC12V/1A for DS-1H05-T and DS-1H05-R models, and DC12V/2A for DS-1H05-T/E model.
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Please disconnect the power supply before installation or operation.
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If the product does not work properly, please contact your dealer or the nearest service center. Never attempt
to disassemble the camera yourself. (We shall not assume any responsibility for problems caused by
unauthorized repair or maintenance.)
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If smoke, odors or noise rise from the device, turn off the power at once and unplug the power cable, and
then please contact the service center.
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Do not drop the equipment or subject it to physical shock, and do not expose it to high electromagnetism
radiation. Avoid the equipment installation on vibrations surface or places subject to shock (ignorance can
cause equipment damage).
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Do not place the equipment in extremely hot, cold (the operating temperature shall be -10°C ~ +55°C), dusty
or damp locations, or fire or electrical shock will occur otherwise.
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The equipment shall be kept from rain and moisture.
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Exposing the equipment to direct sun light, low ventilation or heat source such as heater or radiator is
forbidden (ignorance can cause fire danger).
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Please use a soft and dry cloth when clean inside and outside surfaces of the equipment, not to use alkaline
detergents.
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Apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases
shall be placed on the apparatus.
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When the optical interface is not connecting with the fiber, please apply the protective cap to the interface to
avoid entry of dust.
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Improper use or replacement of the battery may result in hazard of explosion. Replace with the same or
equivalent type only. Dispose of used batteries according to the instructions provided by the battery
manufacturer.
