Important Safety Instructions - SAB SAB2000A User Manual

NVR User Manual
This chapter describes how to use the product properly so as to prevent danger and
property loss. Be sure to follow the security instructions when operating this product.
Installation Environment
 Ensure device is installed in the well-ventilated, dust-free environment.
 It is recommended to use a voltage stabilizer for supply of power. If the power supply was
unmatched, the device might work abnormally or stop working.
 Check that the voltage of the extra power supply is the same with the NVR's requirement,
and the ground connection is working properly.
 The distance between the NVR and other device or wall should be more than 6cm away to
facilitate heat dissipation.
Precautions
 Please keep the device horizontally and avoid inclination or inversion.
 Don't touch the power switch with wet hand or damp items to avoid shock.
 Do not splash liquid or metal filing on the NVR To avoid short-circuit fault or blaze.
 The NVR does not contain any storage device. Please install a hard disk or connect to
storage device firstly. Otherwise, you cannot perform operations such as recording and
playback.
 Please press power button to shut down the NVR instead cutting off the power directly to
avoid to damaged the storage device.
 Do not take the device apart when it is operating(or connecting to power).
 Ensure power cable corresponds to the model of the NVR which produced.

Important safety instructions

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