Advantech MARS-1030, Руководство пользователя

Страница: 37 / 212

31 Chapter 2
Key Main Function Definition
Backspace
“Backspace” key, it moves the
cursor back one space each time
the key is pressed. It deletes the
previous character each time it is
pressed if you are typing text. The
cursor will move continuously if
button is pressed continuously.
Change to letters
1. The key enables you to
toggle between the numeric
and alpha modes. Numeric
mode is when you type num-
bers with
number keys. Alpha
mode is when you type letters
with the number keys.
2. When you press key, it
appears "Alpha" icon at the
Task bar to indicate Alpha
mode is enabled. The keypad
stays in the alpha mode until
you press key again.
Function change
The key is used in
combination with other keys to
type special characters and
perform system functions.
1 Number key “1”
2 Number key “2”
3 Number key “3”
4 Number key “4”
5 Number key “5”
6 Number key “6”
7 Number key “7”