Aeroflex ATB-7300, Руководство по эксплуатации, Страница: 23 / 92

Test Set Operation
Subject to Export Control, see Cover Page for details.
2 - 6
Fig. 2-8 Popup Keypad example: Text
Cancel b utton: (Nu meri c onl y)
Closes the keypad GUI without altering the original value in the data field
Clear button: (Numeric and T ext)
The data field value in the parent GUI will be cleared out.
BKSP butto n: (Backspace, Numeric only)
Moves the cursor back one space and clears the value currently occupying that space.
Up and Down Arrow butto n: (Numeric o nly)
Used to increment (Up arrow) or decrement (Down arrow) the value in the data field by
the value shown on the arrow button.
x10 and /10 bu tton: (Numeric only)
Used to increment (x10) or decrement (/10) the value shown on the arrow button by a
factor of 10.
+/- bu tton: (Numeric only)
After numeric data entry selection, this button can be used to denote a positive or
negative number.
Unit of Measu re button : (Numeric o nly) or Do ne button: (Text on ly)
After numeric data entry is complete, whether through numeric button entry or use of
the up/down arrows , the Unit of Measure button must be selected to confirm the data
entry and close out the keypad. On the text keypad, the Done button is used to confirm
the data entry and close out the keypad.