Operation; Mutual Exclusion - Sartorius Stedim Biotech BioWelder Total Containment Mode D'emploi

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Operation

6 Operation
®
The BioWelder TC comes with two user interfaces which cover some of the common
functionalities . The device can either be operated via the touch screen integrated into
the device or via Ethernet through a Web browser .
Wherever possible the user should operate the device using the local touch
screen. Switching between touch screen and Web browser is not recommended.
The following chapter describes the differences between the two user interfaces .
6.1

Mutual exclusion

The following rules are implemented so that it becomes clear which user interface
has control of the device:
You can only work with one user interface at a time.
The other user interface remains inactive.
When the device is started, neither user interface is active or inactive.
Web browser and touch screen become active by pressing an operational
control, i.e. by pressing any button.
Display in an inactive touch screen user interface:
Display in an inactive Web browser user interface:
Rules for activating/switching over to a user interface:
The touch screen becomes immediately active if it is touched.
The Web browser only becomes active if no user has logged in on the device or,
after start-up, if an operational control in the Web browser is activated.
If you wish to activate the Web browser user interface, you must log out of the
touch screen.
What they have in common is that switching over from one user interface to
the other logs out the current user. If a user has activated automatic login, this
user is logged in, otherwise the login dialogue appears.