User Manual

6 Operation
65 B-90 Operation Manual, Version B
6.4 Display elements and menu functions
6.4.1 Operating controls
Multifunctional buttons
The multifunctional buttons below the screen are programmable. Their actual use is displayed on the
screen directly above the buttons.
a b c d
a Go back one step/Escape
b Move cursor upwards
c Move cursor downwards
d Enter next menu level/OK (confirm selection)
Rotary knob
The rotary knob is used to select values out of lists within sub menus.
• Turning the knob clockwise moves the cursor downwards
• Turning the knob anticlockwise moves the cursor upwards