USER INTERFACE
User Interface
The four function keys at the lower edge of the touch screen
can be operated with a finger or with the soft end of the in-
cluded pencil. The rest of the screen has no touch function.
The adjacent list shows the potential functions of the four
keys.
Menu
After pressing the
key various menu items are availa-
ble. The Plus and Minus keys (+ and -) are repeating keys if
depressed for a longer time.
Some input values can be entered through a decimal key-
pad. In this case, the touch functionality of the display is ex-
tended to cover all keys of the decimal keypad.
4 | EAC 5
Menu
forward to menu
>>
one menu level up
<<
one menu level down
>
forward (selection of multiple choice
parameter values)
<
backward (selection of multiple choice
parameter values)
one row down
one row up
+
increase value
-
decrease value
Chng
change entry
Save
save entry
Add
add entry
Del
delete entry
Edit
edit entry
Act
activate entry
Deact
deactivate entry
Esc
abort
0..9
decimal keypad
Should the menu get no response on a data query the dis-
play will show the string "~~~" instead of the parameter val-
ue.
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