Dahua HDCVI series, User Manual

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295
Parameter Function
Output
port
There are two options: MIC (default)/audio. When reuse the MIC port
and bidirectional talk port, the bidirectional port has the higher priority.
Please note some series product does not support audio function.
Note

The audio file end time depends on the audio file size and the interval setup.

Priority: Bidirectional talk>Event trigger alarm>Trial listening>Audio schedule
broadcast.
5.8.5.8 Account
Note:

For the character in the following user name or the user group name, system max
supports 6-digits. The space in the front or at the end of the string is null. The valid
string includes: character, number, and underline.

The user amount default setup is 64 and the group amount default setup is 20. The
factory default setup includes two levels: user and admin. You can set the
corresponding group and then set the rights for the respective user in the specified
groups.

User management adopts group/user modes. The user name and the group name
shall be unique. One user shall be included in only one group.
5.8.5.8.1 User name
In this interface you can add/remove user and modify user name. See Figure 5-106.
Figure 5-106
Add user: It is to add a name to group and set the user rights. See Figure 5-107.
There are three default users: admin (password: admin)/888888(password: 888888) and
hidden user
“default”.
Hidden user
“default” is for system interior use only and can not be deleted. When there is
no login user, hidden user
“default” automatically login. You can set some rights such as
monitor for this user so that you can view some channel view without login.