Endress+Hauser NRF81 - Page 41

Tankside Monitor NRF81 Operability
Endress+Hauser 41
Meaning of the keys in the navigation view
Key Meaning
A0028324
Minus key
Moves the selection bar upwards in a picklist.
A0028325
Plus key
Moves the selection bar downwards in a picklist.
A0028326
Enter key
• Pressing the key briefly opens the selected menu, submenu or
parameter.
• For parameters: Pressing the key for 2 s opens the help text for the
function of the parameter (if present).
A0028327
Escape key combination (press keys simultaneously)
• Pressing the keys briefly
– Exits the current menu level and takes you to the next higher level.
– If help text is open, closes the help text of the parameter.
• Pressing the keys for 2 s returns you to the measured value display
("standard view").