User’s Manual
177
Table 5-41
Video quality analytics parameters
Parameter
Description
Stripe
A horizontal, vertical or diagonal stripe that might appear in the video
because of device aging or electronic interruption. Such stripe brings
visual interruption.
Noise
Video noises such as blurriness or quality reduction that is caused by
optical distortion or device problem during camera shooting.
Color Cast
Variances in the normal proportions of RGB colors.
Defocus
Blurry video is caused during camera shooting, transferring and
processing. Such condition is a common image quality reduction
problem and defined as out of focus.
Overexposure
The video brightness refers to the intensity of image pixel. The range is
between 0 (the darkest black) and 255 (the brightest white). If the
brightness exceeds the threshold, the image is over exposed.
Click Apply to save the settings.
The system returns to the Video Quality Analytics interface.
Click Apply to complete the settings.
Click Default to restore the default setting.
5.10.5
System Events
You can configure the alarm output for three types of system event (HDD, Network, and User). When
there is an abnormal system event occurs, the system activates alarms in the way that you configure
in this section.
5.10.5.1
Configuring HDD Event Settings
Select Main Menu > ALARM > Exception > Disk.
Содержание XVR Series
Страница 1: ...Digital Video Recorder User s Manual V1 5 0 ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD...
Страница 20: ...User s Manual 8 Fix HDD Connect cables Install the bracket and then fasten the screws...
Страница 115: ...User s Manual 103 Main menu...
Страница 201: ...User s Manual 189 Search result diagram Search result list...
Страница 221: ...User s Manual 209 Search results diagram Search results list Double click the video or click...
Страница 240: ...User s Manual 228 List For the data displayed in graph see Figure 5 187 Graph...
Страница 283: ...User s Manual 271 Main stream Sub stream...
Страница 327: ...User s Manual 315 Login Click Forgot Password Reset password Click OK...
Страница 339: ...User s Manual 327 Abbreviations Full term VBR Variable Bit Rate VGA Video Graphics Array WAN Wide Area Network...
Страница 357: ...User s Manual 345 Neutral cable...
Страница 362: ...User s Manual 350 Enable IP MAC address filtering function to limit the range of hosts allowed to access the device...
Страница 363: ...User s Manual...