Safety Precautions - Ness EDR1640 Instruction Manual

Digital sixteen/nine channels video recorder
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Safety Precautions

Refer all work related to the installation of this product to qualified service personnel
or system installers.
Do not block the ventilation opening or slots on the cover.
Do not drop metallic parts through slots. This could permanently damage the
appliance? Turn the power off immediately and contact qualified service personnel
for service.
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 expose the appliance to water or moisture, nor try to operate it in wet areas. Do
take immediate action if the appliance becomes wet. Turn the power off and refer
servicing to qualified service personnel. Moisture may damage the appliance and also
cause electric shock.
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 overload outlets and extension cords as this may result in a risk of
fire or
electric shock.
Do not operate the appliance beyond its specified temperature, humidity or power
source ratings. Do not use the appliance in an extreme environment where high
temperature or high humidity exists. Use the appliance at temperature within indoor
o
o
type DVR for 0
C ~ +40
C and a humidity below 90%. The input power source for
this appliance is AC100~240V.

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Edr1620Edr920

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