Hach-Lange BUEHLER 3010 4010 4210 4410 Manual - Manual (Page 37)

Operation
Page 37 Manual BÜHLER BU4010ff
Programming
The menu structure is similar to a directory tree and is split up in
main menus and submenus.
Assignment and function of keys
The apparatus is interactively programmed by the user.
Function of keys:
Display of help texts. To activate the help
text when selecting a new display, first
press the arrow key pointing to the left.
Arrow key
Move from one to the next menu Arrow keys
Select the desired menu Enter key
Move within the menu Arrow keys
Selection within the menu or scrolling
within the data memory or bottle memory
Arrow keys
Confirm the choice (is automatically
marked with a )
Enter key
Entry/change of values Arrow keys
Confirmation of entered values Enter key
Return to higher menu level Back key
Initialization (reset) display
Back key +
Enter
Press both keys at the
same time
Terminate sleep mode Back key
Press for at least
5 sec.
RESET / reset to factory settings Back key
Keep pressed
when switching on