ABB ACF5000 Manual page 57

The softkeys in menu mode
BACK-
SPACE
CLEAR
ENTER
HELP
Representation of entries in this operating instruction
ACF5000 FTIR ANALYZER SYSTEM
In menu mode, a series of softkeys appears on the softkey line, whose label-
ing and therefore function change based on the situation.
Their descriptions and functions depend on the specific situation.
In menu mode the standard softkeys have the following functions: The oper-
ator uses these two arrow keys to move the selection cursor up or down, e.g.
in menus or lists to choose vertically arranged (menu) items.
The menu item selected is reversed, i.e. appearing as bright characters on a
dark background.
The operator uses these two arrow keys to move the selection cursor left or
right, e.g. into or out of a submenu or to select (menu) items arranged adja-
cent to each other.
The menu item selected is reversed, i.e. appearing as bright characters on a
dark background.
The operator can use the BACKSPACE key to delete characters to the left of
the cursor (as on a PC keyboard).
The operator can use the CLEAR key to delete all characters in a selected
field.
The operator can use the ENTER key to:
 Call up menu items for processing
 Start functions
 Confirm entries, e.g. parameter settings
The ENTER key is always at the right margin of the softkey line.
The operator can use the HELP key to access context-sensitive help. The
screen will then show a help message explaining the menu item selected.
The operator can use the "Back" key to clear the help message.
In this operating instruction, entries to be made by the operator will not be
identified by key symbols but by the following type styles (these are exam-
ples only):
Press cancel keys:
Press softkeys:
Select menu items:
Enter numbers:
| OI/ACF5000-EN REV. A
Back, Meas
MENU, HELP, ENTER, BACKSPACE
Adjust, Configure
1, 2, 3
57