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.
Содержание NVR41-4KS2 Series
Страница 1: ...Dahua Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V1 1 0 ...
Страница 74: ...User s Manual 58 Figure 2 79 Alarm input port Figure 2 80 Alarm input port ...
Страница 101: ...User s Manual 85 Figure 3 41 Step 9 Secure the HDD bracket and put the top cover back ...
Страница 114: ...User s Manual 98 3 6 15 NVR616 4KS2 Series The following figure is for reference only Figure 3 58 ...
Страница 132: ...User s Manual 116 Figure 4 19 Modify IP Step 3 Set parameters See Table 4 5 ...
Страница 147: ...User s Manual 131 Figure 4 29 Period Step 3 Set record type See Figure 4 30 ...
Страница 319: ...User s Manual 303 The Exception interface is displayed See Figure 4 190 Figure 4 190 Figure 4 191 Figure 4 192 ...
Страница 420: ...User s Manual 404 Figure 4 290 File management Step 2 Click Add The Add interface is displayed See Figure 4 291 ...
Страница 452: ...User s Manual ...
