Led And Beeper Indications - Datalogic Heron HD3100 Product Reference Manual

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 24. LED and Speaker Indications
Indication
Power-up
Good Read
ROM Failure
Limited Scanning
Label Read
Imager Disabled
Product Reference Guide
LED
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.
Upper green LED comes on for
programmed time (default).
LED behavior for this indication
is configurable using Aladdin
utility.
200ms on / 200ms off
N/A
The LED blinks continuously
100mS on / 900 mS off
LED and Beeper Indications
Beeper
Imager beeps four times at
highest frequency and vol-
ume upon power-up.
One beep at current fre-
quency, volume, mono/bi-
tonal setting upon a suc-
cessful label scan. It is also
possible to upload custom
jingles with Aladdin.
Imager sounds one error
beep at highest volume for
200 mS.
Imager ' c hirps' six times at
the highest frequency and
current volume.
N/A
Indication
Power-up
Good Read
ROM Failure
Limited Scanning
Label Read
Imager Disabled
251