9Do not apply excessive force when pulling on the power cord. Damaging the cord may cause an electric shock or fire.
9Random replacement of
9The battery shall be replaced by the same battery.
9The used batteries shall be disposed carefully because they can cause environment pollutions.
Dismantling and cleaning
9Do not dismantle, repair or modify the product deliberately. Doing so may cause a damage, an electric shock or an injury.
9Do 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
9To get adequate ventilation, install the product with at least 15cm of space between the cooling ventilation opening and a wall.
9To prevent falling, install the product in a flat area . Dropping the product may cause an injury or a malfunction.
9Avoid areas exposed to sun light or heat since they may cause deformation or a malfunction.
9If 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
9Make sure the product is not exposed to shocks or shaking when using the product or during moving.
9Do not move the product while it is in operation, and apply strong shocks to the product or throw the product.
9If 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.
9Product warranty will not cover deliberate additional use of such hard disk drives.
9This 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.
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