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Figure 4-206
4.19.4.2 UBoot
When DVR boots up, during the uboot process, it can auto detect the USB device and its corresponding
file. System can auto upgrade if it detects the upgrade file.
Important
In the USB device, there shall be two files: “u-boot.bin.img” and “update.img”
The USB device shall at the front panel of the device, otherwise, system can not upgrade properly. .
4.20
Remote Device Manager
It is to view remote device running status and upgrade the network camera.
4.20.1 Connection Status
Here you can view the status of the corresponding network camera channel such as motion detect, video
loss, tampering, alarm and etc.
From main menu->Setting->Camera->Remote->Status, you can see the following interface. See Figure
IPC status:
: Front-end does not support.
: Front-end supports.
: There is alarm
event from current front-end.
Connection status:
: Connection succeeded.
: Connection failed.
Refresh: Click it to get latest front-end channel status.
Summary of Contents for HCVR82**A-S3 Series
Page 1: ...Dahua HDCVI Standalone DVR User s Manual Dahua HDCVI Standalone DVR User s Manual V1 1 0 ...
Page 84: ...72 Figure 4 44 Figure 4 45 ...
Page 102: ...90 Figure 4 73 Figure 4 74 ...
Page 104: ...92 Figure 4 76 Figure 4 77 ...
Page 120: ...108 Figure 4 93 Check a file name double click file or click to play ...
Page 158: ...146 Figure 4 135 Figure 4 136 ...
Page 167: ...155 Figure 4 145 Click Draw button to draw the tripwire See Figure 4 146 Figure 4 146 ...
Page 183: ...171 Figure 4 162 Figure 4 163 ...
Page 190: ...178 Figure 4 171 Figure 4 172 ...
Page 191: ...179 Figure 4 173 Figure 4 174 ...
Page 199: ...187 4 186 and Figure 4 187 Figure 4 186 Figure 4 187 ...
Page 275: ...263 Figure 5 60 Figure 5 61 ...
Page 289: ...277 Figure 5 77 Click to draw the rule See Figure 5 78 Figure 5 78 ...
Page 349: ...337 ...
Page 358: ...346 the sound ventilation Please check and maintain the device regularly ...
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