User manual

Magelis B - 25
2. Keys and indicator lights
B
Exception for XBT R display units:
Keys F1 to F12 are dual-label Fx/Nx (function/numeric) keys. They can
act as both function keys and input keys.
They operate as follows:
- If the user is not modifying a value, the keys act as function keys.
- If the user is modifying the value of a field, the keys automatically act
as input keys.
NOTE: It is impossible to enter a value if a function key has been pressed,
in the same way that it is impossible to leave input mode if the
value of a field is being modified.
XBT ref. Note
N200/N400/N401/N410
NU400
No dual labeling of keys