Technical Specifications
266
QuickScan™ Lite QW2400
LED and Beeper Indications
The imager’s beeper sounds and its illumination flashes or changes color to
indicate various functions or errors on the reader. A “Green Spot” also lights to
indicate a good read. The tables below list these indications.
Table 20. LED and Speaker Indications
Indication
LED
Beeper
Indication
Power-up
Upper LED flashes/blinks on
power-up, however, this may be
too rapid to view. With a USB
interface, the LED blinks until
enumeration with the host is
completed.
Imager beeps four times at
highest frequency and vol-
ume upon power-up.
Power-up
Good Read
Upper green LED comes on for
programmed time (default).
LED behavior for this indication
is configurable using Aladdin
utility.
One beep at current fre-
quency, volume, mono/bi-
tonal setting upon a suc-
cessful label scan.
Good Read
ROM Failure
200ms on / 200ms off
Imager sounds one error
beep at highest volume for
200 mS.
ROM Failure
Limited Scanning
Label Read
N/A
Imager 'chirps' six times at
the highest frequency and
current volume.
Limited Scanning
Label Read
Imager Disabled
The LED blinks continuously
100mS on / 900 mS off
N/A
Imager Disabled
Содержание QuickScan Lite QW2400
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Страница 74: ...Keyboard Interface 66 QuickScan Lite QW2400 NOTES...
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Страница 260: ...Technical Specifications 270 QuickScan Lite QW2400 NOTES...
Страница 272: ...Standard Defaults 282 QuickScan Lite QW2400 NOTES...
Страница 274: ...Sample Bar Codes 284 QuickScan Lite QW2400 Sample Bar Codes continued Code 32 Codabar 13579 Code 93 Code 11 123456789...
Страница 278: ...Keypad 288 QuickScan Lite QW2400 A B C D E F...