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DIGITAL VIDEO RECORDER
3
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.
To prevent the appliance from overheating, place it at least 5 cm (2 inches) away from the wall.
• 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.
• Fully charge up the backup battery.
Keep the appliance turned on for at least 48 hours to recharge the backup battery. This
procedure is necessary when using the appliance for the firs time or after it has been unplugged
for a long time from the AC outlet. Insufficient charging of the battery may cause erasure of
settings if the AC power supply should fail. The battery, if fully charged, will back up the
settings for 480 hours in an ordinary environment.
• 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 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 temperatures within +5°C - +40°C (41°F - 104°F) and humidity below 90 %.
The input power source for this appliance is 110V-220V AC 50/60Hz.
