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108
Parameters Description
Baud rate
The times of signal changes on the transmission line within one time unit.
The default baud rate is 115200 for a general serial port.
The default baud rate is 9600 for the touch screen.
Data bit
Select a data bit. The options include 5, 6, 7, and 8.
Stop bit
Select a stop bit. The options include 1, 1.5, and 2.
Parity
Select a parity mode from None, Odd, Even, Mark, and Space.
Click OK.
Managing User Account
You can add, modify and delete user accounts and groups, and configure security questions for user
accounts.
Default User and Authority
The default user account is admin.
The admin account is defined as the highly privileged user by default.
To manage user accounts easily, when defining the user account authority, it is recommended
to give lower authority to common user accounts than advanced user account.
User and User Group
You can manage the accounts by user and user group, and the names cannot be repeated.
You can set up to 64 users and 20 groups.
The default groups User and Admin cannot be deleted.
You can modify the authority of a user in group authorities. However, the authorities of the
admin account cannot be specified at your will.
Every user must belong to only one group. When selecting a group for a user, the authority that
the user can be granted should be no higher than the group authority.
Both the user name and group name support 1–31 characters and can only consist of letter,
number, underline (_), and hyphen (-).
5.9.1 User Management
You can add, delete, or modify a user, and set the authorities for the user in a group.
Adding a user
Select SETTING > ACCOUNT > ACCOUNT > User.
The User interface is displayed.
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