Illinois Tool Works IJ300, Руководство по эксплуатации

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Controller
Section 4: Getting Started
5760-121 Operations Manual Rev B Page 15 of 115
Enter:
Enter key behavior is determined by the screen control that has input focus.
•
Press Enter to actuate a Text button, Bitmap button, or Decorated button.
• Press Enter to choose a Radio button selection.
• Press Enter to toggle a Checkbox option on and off.
• Press Enter to terminate data entry on Text and Value Entry boxes.
Backspace/Delete:
Press the Backspace/Delete button to delete individual characters or entire text strings
when editing text.
Ctrl (Control):
The Ctrl key is used in the Edit Screen to amplify the action of the arrow keys. (See Mov-
ing Around the Edit Screen later in this Section).
Alt (Alternate):
The Alt key is used in the Edit Screen to alter the action of the arrow and Enter keys. (See
Editing a Message in Section 6, Message Functions .)
F4/F8:
The F4/F8 key pulls up the extended characters dialog.
Input Focus
A screen control that receives keypad inputs has input focus. A screen control is assigned
input focus by touching the control, or by using the Tab or arrow keys on the keypad to shift
focus from control to control. A screen control that has input focus is highlighted in some
way: text based controls display a cursor that indicates the text insert point or are displayed
in inverse video; buttons and message fields have a box around them.
Examples of screen controls with input focus and without:
With Input Focus:
Without Input Focus:
With Input Focus:
With Input Focus:
Without Input Focus:
Without Input Focus: