Axis DV426 Instruction Manual page 22

DVR supports two kinds of permissions: admin permissions and guest

permissions
User permissions list

User Name
Password Modification
Initial Password
Permissions
User name cannot be changed, but user password is changeable. (See the

following instructions for changing password)
Username admin and password are needed to change the status of Menu lock.

The following picture shows how to change the Menu Lock status from ON to
OFF.
When the status of Menu Lock is On, username admin and password are

needed to enter menus like Record, Playback, Log, System and Disk. With
username guest and password, only the Playback menu can be entered.
admin
yes
123
Enter all menus
22
guest
no
321
Enter the menu of
Playback，Display mode
switching and Volume