Device description
Left push-and-rotary control
Right push-and-rotary control
Standby button
In open lists, you can switch between entries by turning
the left push-and-rotary control. A selected value
(highlighted in orange) can be accepted by pressing the
push-and-rotary control (similar to touching the entry on
the display).
The color of the LED ring indicates process status:
• green → overpressure
• blue → underpressure (vacuum)
• white → ventilate & atmospheric pressure
Turn the right push-and-rotary control to switch between
the display screens (in the case of multi-page displays,
similar to the wiping movement on the display).
When the on-screen keyboard is open, the display value
can be increased or decreased by turning the right push-
and-rotary control. The step width (1, 25 or 50) varies
depending on the rotation speed of the push-and-rotary
control.
Color code LED ring:
• LED ring lights up white when the on-screen keyboard
is open
• LED ring flashes red when the system is in a safe
operating condition
Press and hold both push-and-rotary controls simul-
taneously for approximately three seconds to lock the
display.
Press the standby button to put the device in standby
mode. Press the button again to put the device into the
previously active operating mode.
Pressing the standby button will stop the current process!
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