Psion Teklogix Schnellstart- Anleitung 7525 用户手册

3.6.2  The Keys

The <ALPHA> Key

This key is used to access the alpha characters displayed in orange print above 
numeric keys <1> through <9>.

The <Pg/Up> And <Pg/Dn> Keys

Pressing the <ALPHA/ORANGE> key followed by the <UP> or <DOWN> arrow 
key activates the <Pg/Up> and <Pg/Dn> keys.

The <CAPS> Key

When this key is pressed, uppercase alpha characters are displayed. Press 
<ALPHA/ORANGE> <.> to activate this key.

The Arrow Keys

The arrow keys contained in the round disk-shaped key at the top of the keyboard 
moves the cursor around the screen—up, down, left and right.

The <BKSP/DEL> Key

This key moves the cursor one character to the left, erasing the incorrectly entered 
key stroke. The <DEL> key (<FN/BLUE> <BKSP>) erases the character at the 
cursor position.

The <CTRL> And <ALT> Key

These keys modify the function of the next key pressed—both are application 
dependent.

The <TAB> Key

The <TAB> key usually moves the cursor to the next field to the right or downward. 
Pressing <ALPHA/ORANGE> <TAB> move the cursor backward.

The <ESC> Key

Generally, this key is used as a keyboard shortcut to close the current menu, dialog 
box or activity and return to the previous one.

The <SPACE> Key

Pressing the <SPACE> key inserts a blank space between characters. In a Windows 
dialog box, the <SPACE> key enables or disables a checkbox. This key is accessed 
by pressing <ALPHA/ORANGE> followed by the numeric key <0>.