To prevent external access to the system and the reconfiguration of sensitive system components, there is a comprehensive user configuration facility for managing the access levels. Each user is granted different permissions.
The following default user accounts are available:
- 'SYSTEM', default permission ‘Full Control’
- This account possesses exclusive rights and is the only one permitted to make protection settings on a continuous basis. It is used to set up the security, change user account settings, configure all relevant system parameters, including firmware updates and change the SD-Card audio files. This user account is granted all permissions.
- 'Administrator', default permission ‘Modify’
- This user account has permission to configure all relevant system parameters, including firmware updates, excluding change of SD-Card audio files. This account is used from field technicians.
- 'Everyone', default permission ‘Read’
- This user account is configured for read-only access. This account could be handed over to the customer.
- Special user 'Specific'
- This user account grants specific permissions for certain stations only. The default permission is 'No Access'.