Symbol PPT 8800, Руководство по продукции

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2-6
PPT 8800 Series Product Reference Guide for Embedded Windows
®
CE .NET
Figure 2-2. 15-Key Configuration
Table 2-4. 15-Key Keyboard Actions
Key Action
Alpha
Press Alpha to toggle between alpha lower case, alpha uppercase and
numeric modes. The default is numeric mode. Pressing the ALPHA key
cycles through the input modes (Alpha Lowercase, Alpha Uppercase,
Numeric). In both alpha modes, pressing a key produces the yellow letter on
that key; in numeric mode, pressing a key produces the white number on that
key. Refer to
Table 2-5 .
Scroll Up Moves the cursor up on the window in the numeric mode. Moves the cursor to
the right in the FUNC mode. In the alpha mode, is a space key.
Scroll Down Moves the cursor down on the window in the numeric mode. Moves the cursor
to the left in the FUNC mode. In the alpha mode, is a backspace key.
Function Execute an operation when pressed with another key simultaneously, such as
one of the Scroll buttons. Refer to
Table 2-5 . Executes the same function in
both the alpha and numeric modes.
Power Powers the terminal on and off and turns the backlight on and off when held.
Enter Executes a selected item or function.
*
.
Power Button
Alpha Key
Enter Key
Function Key
Scroll Keys
Alphanumberic
Keys