Dräger Evita XL Pocket Manual page 16

Operating Concept
Colors are used to indicate the status of the screen con-
trols:
gray = not available
yellow = ready for use
pale green = available, but is not active
dark green = available and is active
For buttons:
1 2
1 to select = touch,
2 the button turns yellow,
3 to confirm = press rotary knob,
4 the button turns pale green or dark green.
For therapy controls:
1 2
1 to select = touch,
2 the therapy control turns yellow,
3 to set = turn rotary knob,
4 to confirm = press rotary knob,
5 the therapy control turns pale green or dark green.
16
4
3
5
3
4
Pocket Guide Evita XL