Operation; Mutual Exclusion - Sartorius Biowelder Total Containment Mode D'emploi

Operation

18 Operating Manual Biowelder
6 Operation
The Biowelder TC comes with two user interfaces which cover some of the
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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 .
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