Psion Teklogix PX750, Руководство пользователя

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Chapter 3: Getting To Know NEO
The Keys
32 Psion Teklogix NEO Hand-Held Computer User Manual
3.4.1.2 Locking Modifier Keys
When a modifier key is pressed twice, it is ‘locked’ on. A ‘locked’ modifier key is displayed
in uppercase letters in the taskbar. For example, pressing the [CTRL] key twice locks it on –
it is displayed as
CTRL KEY in the taskbar at the bottom of the computer screen.
The locked modifier key will remain active until it is pressed a third time to unlock or turn it
off. Once a modifier key is unlocked, the uppercase representation at the bottom of the
screen is no longer displayed.
3.4.2 The Keys
The [SHIFT] Key
The [SHIFT] key provides access to uppercase alpha characters, and on numeric hand-helds,
it also provides access to the symbols displayed in white print on the keys.
To lock the keyboard into uppercase, CAPS-lock , press [FN/BLUE] followed by [SHIFT]. A
CAPS-lock icon – a blue capital letter A within a white box – appears in the taskbar. To
unlock or turn off CAPS-lock, press [FN/BLUE] [SHIFT] again. Refer to “Keyboard One
Shot Modes” on page 83 if you need to adjust the behaviour of this key.
The Arrow Keys
The Arrow keys move the cursor around the screen in the direction of the arrow: up, down,
left and right. The cursor is the flashing box or underline character that indicates where the
next character you type will appear.
The [SPACE] Key
Pressing this key inserts a blank space between characters. In a Windows dialog box, press-
ing the [SPACE] key enables or disables a checkbox.
The [<—/DEL] Key
This key allows access to both the backspace and the delete function. The backspace func-
tion represented by an arrow [<—] (sometimes referred to as destructive backspace) moves
the cursor one character to the left, erasing the incorrectly entered key stroke.
The delete function ([FN/BLUE] [<—/DEL]) erases the character at the cursor position.
The [CTRL] And [ALT] Key
The [CTRL] and [ALT] keys modify the function of the next key pressed and are applica-
tion-dependent.