IC Realtime 4 Channel Forensic Network Video Recorder - Manual (Page 91)

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Then you can check the corresponding rights for current user.
For convenient user management, usually we recommend the general user right is lower than
the admin account.
The modify user interface is similar to Figure 4-107.
Figure 4-107
When you create a new user, you can input the corresponding MAC address of current user. If
you leave this item in blank, any MAC address user can share this user account to login. Only
the 12-digit 0-f format address can pass the validity verification. System only saves small
character even you input capitalized one. You can see the corresponding prompt if there is any
illegal input.
4.2.7.6 Auto Maintenance
Here you can set auto-reboot time and auto-delete old files setup. You can set to delete the files
for the specified days. See Figure 4-108.
You can select proper setup from dropdown list.
After all the setups please click save button, system goes back to the previous menu.
Figure 4-108
4.2.7.7 Card Overlay
The card overlay function is for financial areas. It includes Sniffer, information analysis and title
overlay function. The Sniffer mode includes COM and network.
4.2.7.7.1 COM
Type
The COM interface is shown as below. See Figure 4-109.