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9 Do not apply excessive force when pulling on the power cord. Damaging the cord may cause an
electric shock or fire.
9 Random replacement of built-in battery by other types of batteries may cause explosion.
9 The battery shall be replaced by the same battery.
9 The used batteries shall be disposed carefully because they can cause environment pollutions.
Dismantling and cleaning
9 Do not dismantle, repair or modify the product deliberately. Doing so may cause a damage, an
electric shock or an injury.
9 Do not use water, thinner or organic solvent for cleaning the product exterior. Doing so may
cause a malfunction or an electric shock. Use a dry cloth to clean the exterior.
During installation
9 To get adequate ventilation, install the product with at least 15cm of space between the cooling
ventilation opening and a wall.
9 To prevent falling, install the product in a flat area . Dropping the product may cause an injury or
a malfunction.
9 Avoid areas exposed to sun light or heat since they may cause deformation or a malfunction.
9 If a camera is installed while the DVR is recording, image in another channel may be disrupted.
Start the storage after installing the camera is recommended.
During use
9 Make sure the product is not exposed to shocks or shaking when using the product or during
moving.
9 Do not move the product while it is in operation, and apply strong shocks to the product or
throw the product.
9 If hard disk drives other than those recommended are used additionally, abnormal operation
may occur. Inquire at the point of purchase of the product before installing such a hard disk
drive.
9 Product warranty will not cover deliberate additional use of such hard disk drives.
9 This product is a supplementary rather than primary means for preventing fire and theft. Our
company is not responsible for incidence of incident or damage that may occur.