User Right Authentication - Huawei NetCol8000-A Series User Manual

NetCol8000-A(050, 100) In-room Air Cooled Smart
Cooling Product
User Manual
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5.4.1 User Right Authentication

To enhance security, before a user attempts to perform setting and maintenance operations, the
user needs to enter the user name and password for right authentication.
setting login screen for an example.
Figure 5-4 Screen for logging in to the settings screen
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Issue 10 (2019-01-15)
When configuring the temperature and humidity parameters, do not place the cursor
between the decimal point and the following digit of the value. Otherwise, the decimal
point cannot be deleted, and the parameter value fails to be configured.
To ensure the security of user information, you need to import a certificate and key before
using the controller, and periodically update the certificate and key. For details about how
to import a certificate and key, see
Users include Admin, Engineer, Operator, and Guest. The Admin users have the highest
permission, followed by the Engineer, Operator, and Guest users. The initial passwords
for the Admin, Engineer, and Operator users are all 000001. The Guest user does not
have a initial password.
To prevent misoperation, log in as Operator users first before modifying parameters.
Obtain permission from Huawei before modifying any parameter that you are not
allowed to modify, otherwise, Huawei will not be liable for any consequences of the
modification.
To ensure system security, a user needs to change the initial password after initial login.
For the password change method, see
password is forgotten, refer to
initial password.
After login to the system using a user name, the user right is valid when you touch the
screen all the time. If you do not touch the screen, the user right is only valid for 3
minutes. To ensure security, manually log out by tapping
home screen.
A Guest user can only be used for querying information. Log in as other types of users if
attempting to set parameters or perform maintenance.
Copyright © Huawei Technologies Co., Ltd.
5.19 How to Import a Certificate and
5.10 How to Change a
5.11 How to Restore the Initial Password
5 ACC Introduction
Key.
Figure 5-4 shows the
Password. If the login
to restore the
at the right corner of the
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