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5 Maintenance Guide
5.1
Changing the Web Management Page User Name
and Password
The correct user name and password are required to log in to the web management page.
Regular changes to the web management page user name and password can effectively
prevent unauthorized users from logging in and modifying important parameters.
1. Logging In to the Web Management Page.
2. In the navigation tree, choose MAINTENANCE > Device Management.
3. In Old Username, enter the currently used user name.
4. In Old Password, enter the currently used password.
5. In New Username, enter a new user name.
6. In New Password, enter a new password. In Confirm Password enter the new
password again.
7. Click Apply.