User's Manual
272
Figure 4-163
Step 3 Click
Setting
next to
Rule
.
Step 4 Select items and set thresholds as needed
Figure 4-164
The value range of threshold is 0–100, ant the default value is 30. When the value exceeds
the set threshold, an alarm will be triggered.
Parameter Description
Stripe
Stripes refer to the striped interferences in the video which might be
due to device aging or signal interference, such as horizontal, vertical,
or oblique stripes.
Noise
Video noise can be defined as the distortion of optical system or the
degradation of image quality caused by hardware equipment during
transmission.
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