Dahua HDBW2831R-ZAS, Operation Manual

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Operation Manual
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6.5 Upgrade
Upgrading to the latest system can perfect camera functions and improve stability.
If wrong upgrade file has been used, restart the device; otherwise some functions might not work
properly.
Step 1
Select Setting > System > Upgrade .
Figure 6-8 Upgrade
Step 2 Select upgrading method according to the actual needs.
●
File Upgrade
1. Click Browse , and then upload upgrade file.
2. The upgrade file should be a .bin file.
3. Click
Upgrade .
The upgrade starts.
●
Online Upgrade
1. Select the
Auto-check for updates
checkbox.
The system checks for upgrade once a day automatically, and there will be system
notice if any upgrade is available.
We need to collect the data such as device name, firmware version, and device serial
number to proceed auto-check. The collected information is only used for verifying
the legality of cameras and upgrade notice.
2. If there is any upgrade available, click
Upgrade
, and then the system starts
upgrading.
Click Manual Check to check for upgrade manually.
6.6 Information
You can view the information, including version, log and online user, and back up or clear log.