DDR-E04AB / DDR-D04AB User Manual
2
Do not remove cover No user serviceable parts inside Refer servicing to qualified
service personnel.
Warning
To reduce risk of fire or electric shock.
Do not expose this appliance to rain or moisture.
Safety Precautions
Refer all work related to the installation of this product to qualified service personnel or system i
nstallers
Do not block the ventilation opening or slots on 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
overlord outlets and extension cords as this may result in a risk of fire or electric shock
Do not use strong or abrasive detergents when cleaning the appliance body. Use a dry cloth to clea
n the appliance when it is dirty. When the dirt is hard to remove ,use a mild detergent an wipe gentl
y.
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 0~+40
°C
and a humidity below 90%. The input power
source for this appliance is AC100~240V.
The lighting flash with an arrowhead symbol, within an equilateral triangle, is intended to alert the
user to the presence of
uninsulated “ dangerous voltage” within the product’s enclosure that may
be of sufficient magnitude to constitute a risk of electric shock to persons.
