PSC Falcon PT40, Руководство по продукции

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Introduction
1-4
Falcon
®
PT40
Figure 1-1. Falcon PT40 Keypad
Data Keys
Use the twelve (12) data keys to enter letters, numbers, and other characters. If
you enter an incorrect number or character, press the
<CLR>
key to move the
cursor back one position. Press and hold the
<CLR>
key to clear an entire line.
Normal Mode.
By default, data keys yield numbers.
Shift Mode.
To input letters, press the
<SH>
key to enter Shift mode. The
Shift mode cursor is displayed with reverse video. The PT40 remains in Shift
mode until you press
<SH>
again.
Press the data key once, twice, or more times to cycle through the letters until
the desired letter appears on the display. After the last letter in the sequence for
that key, the next keypress yields the number. Another keypress starts the letter
sequence again. Letters are only available in upper case.
Function Keys
Enter Key
Scan Key
Clear Key
Data Keys
Navigation Keys
Shift Key
Power Key
Backlight Key
2340.book Page 4 Wednesday, January 29, 2003 12:50 PM