Unitech PA982, Руководство пользователя, Страница: 23 / 47

15
Chapter 2
Using the Harware
The following table describes the main keypad keys
.
Using the Alpha Key
When the PA982 boots, the default condition is Numeric Mode on. When you toggle to
Alpha Mode, the default condition is CAPS mode off.
Key Main Function
Press this button to turn the PA982 on. Press and hold this
button for two seconds to turn the PA982 off.
Pressing this button corresponds to tapping the cancel or X
button on the screen.
Press the backspace key to erase characters.
Press the function key to perform alternative key functions.
Refer to
Using Hotkeys on page 16.
Use the tab key to toggle between fields or to tab forward in
word processing applications.
Press the enter key to confirm an action or entry by the user.
Use the cursor keys to navigate in applications. Press and hold
the Function key and then press the right and left arrows to
raise and lower the screen brightness.
Press the alpha key to toggle between numeric and alphabetic
entry modes. This key also toggles between upper and lower
case alphabetic characters.
Press these keys to enter numbers or characters depending
on whether the Alpha key has been pressed. Press the 0 key
to enter a space.
Press this key to add punctuation.
Alpha Mode Press alpha to alpha mode, the default condition is CAPS off.
CAPS Press Alpha key twice to toggle CAPS
Chapter 2 Using The Hardware