ADLINK Technology Matrix MXC-4000 Series, Руководство пользователя

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54 BIOS Settings and Driver Installation
Matrix MXC-4000 Series
User’s Manual
4.1.4 Security
The Security setup menu provides both a Supervisor and a User
password. If you use both passwords, the Supervisor password
must be set first.
To uninstall the passwords, you can simply set a NULL password.
Change Supervisor Password
Select Change Supervisor Password and press < Enter >.
And enter your password in the appearing message box as
prompted. The password is stored in NVRAM after setup com-
pletes.
User Access Level
This option appears after specifying Supervisor password, and
allows you to specify the access level for users.
Change User Password
Select Change User Password and press < Enter >. And
enter your password in the appearing message box as
prompted. The password is stored in NVRAM after setup com-
pletes.
Password Check
This option appears after specifying Supervisor password.
Option Description
No Access Users are not allowed to access the BIOS setting.
View Only
Users are allowed to view BIOS setting but not allowed
to change it.
Limited Users are allowed only to change limited items in BIOS.
Full Access
Users are allowed to access and change all setting
items in BIOS.
Table 4-5: User Access Level
Option Description
Setup Check password when entering BIOS setup.
Always Check password when system booting.