Siemens DCA Vantage, Руководство оператора, Страница: 41 / 214

DCA Vantage Operator’s Guide 41
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3 Operating the System
System Access
You can set up the DCA Vantage system to have unrestricted or restricted
system access.
There are 4 types of system access:
• Unrestricted (default)
• Restricted
• Restricted Plus
• Fully Restricted
If the system is unrestricted, most features are available to an operator without
having to enter an access code.
With Restricted, Restricted Plus, and Fully Restricted, some features require
an access code to continue or are blocked from an operator.
After setting up the System Access level, you can manage Operator IDs and
set up the access to features by individual operators. The access to features is
controlled by the Operator Level (Levels 1, 2, and 3). Level 1 is the highest
level, typically for a supervisor or system administrator. Levels 2 and 3 are
more restrictive and are typically for an operator running daily tests and
maintenance activities. Refer to page 42 for system access and operator
access levels.
When you assign the security access for the system and the level of access to
an operator, you can control the features that the operator can access. When
the system access is set to one of the protected modes, the system displays a
sign-in screen before the System Settings screen displays. When the system
is set to fully restricted, the system displays a sign-in screen before the Recall
screen. Operators must enter an access code to continue. If an operator is
assigned a level that cannot access a function, a message appears indicating
that the operator cannot access that feature.
To access the System Access screen:
1. At the Home screen, select System Settings .
2. At the System Settings screen, select
Additional Settings
.
3. At the Additional Settings Screen, select General .
4. At the General Screen, select
System Access
.