Instruction manual
DFDVR2 2
CAUTION
• For your safety, unplug the power before moving the DVR, installing, or replacing any
parts or hard drive.
• Make sure all the power cable and wires are properly set up before using the DVR.
Contact your distributor immediately if there is any defect.
• To avoid a short circuit, don’t leave any unnecessary parts inside the DVR.
• Please avoid dramatic changes of the environment, such as dust, temperature, and
humidity. Keep the DVR in a temperature ranging from 41ºF ~ 104ºF
• Keep the DVR in a well-ventilated place and away from any heat-generating objects.
• Do not block the DVR’s fan and vent.
• Do not expose this unit to the direct sunlight.
• If you are not sure of the installation and setup, please consult a qualied installer.