PSC Falcon PT40, Руководство по продукции

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Introduction
1-6
Falcon
®
PT40
Action Keys
Ten action keys, including the four navigation keys, are described in
Table 1-1
.
Table 1-2. Falcon PT40 Action Keys
Button
Function
/Mode
Description
Referred to
As
Clear
Press
<CLR>
to move the cursor back one position.
Press and hold
<CLR>
to clear an entire line of text.
<CLR>
Scan
Aim the PT40 at a bar code and press the
<SCAN>
key to activate laser scanning mode.
<SCAN>
Enter
Press the
<ENT>
key to enter the current data string
and move to the next command.
<ENT>
Up
Arrow
Press the
<UP>
arrow to move the actual display up
one line in the virtual display.
<UP>
Down
Arrow Press the
<DOWN>
arrow to move the actual display
down one line in the virtual display.
<DOWN>
Left
Arrow
Press the
<LEFT>
arrow to move the actual display
to the left 4 characters in the virtual display. I
<LEFT>
Right
Arrow
Press the
<RIGHT>
arrow to move the actual display
to the right 4 characters in the virtual display. In Shift
mode, the
<RIGHT>
arrow key acts as an insert key
to override the time delay.
<RIGHT>
Shift
Mode
Press the
<SH>
key to enter Shift mode. Use Shift
mode to access alpha characters or toggle the func-
tion keys between
<F1>
-
<F4>
and
<F5>
-
<F8>
.
<SH>
Power
Press the
<PWR>
key to turn the PT40 on and off.
When the PT40 is turned on, it beeps and returns to
the location at last shut off.
<PWR>
Backlight
On/Off
Press the
<BL>
key to turn the LCD backlight on or
off. The default timeout on the backlight is 30 sec-
onds. The duration value can be customized. <BL>
2340.book Page 6 Wednesday, January 29, 2003 12:50 PM