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Cleaning
Unplug the unit from the outlet before cleaning. Do not use liquid cleaners, abrasive or
aerosol cleaners. Use a damp cloth for cleaning
Attachments
Do not use attachments not recommended by the product manufacturer as they may
cause hazards.
Water and Moisture
Do not use this unit near water-for example, near a bath tub, wash bowl, kitchen sink, or
laundry tub, in a wet basement, near a swimming pool, in an unprotected outdoor
installation, or any area which is classified as a wet location.
Servicing
Do not attempt to service this unit by yourself as opening or removing covers may expose
you to dangerous voltage or other hazards. Refer all servicing to qualified service
personnel.
Power Cord Protection
Power supply cords should be routed so that they are not likely to be walked on or pinched
by items placed upon or against them, playing particular attention to cords and plugs,
convenience receptacles, and the point where they exit from the appliance.
Object and Liquid Entry
Never push objects of any kind into this unit through openings as they may touch
dangerous voltage points or short-out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the unit.
Battery
Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries
according to the instructions.
a. Use only two AAA dry cell batteries.
b. Do not dispose of the batteries in a fire as it may explode.
RTC (Real Time Clock) Battery
When encounter failure of time calibration of your DVR, the issue may be caused by
running-out of RTC battery. Users will have to change the RTC battery on the main board
of the DVR.
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