LED and Beeper Indications
20
QUICKSCAN™ QD2200
LED AND BEEPER INDICATIONS
The reader’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. Refer to the
PRG for a more detailed list.
INDICATION
LED
BEEPER
Power-up
Upper LED flashes/blinks
on power-up, however,
this may be too rapid to
view. With a USB inter
-
face, the LED blinks until
enumeration with the host
is completed.
Reader beeps four times
at highest frequency and
volume upon power-up.
Good Read
Upper green LED comes
on for programmed time
(default).
LED behavior for this indi
-
cation is configurable
using Aladdin utility.
One beep at current fre
-
quency, volume, mono/
bi-tonal setting upon a
successful label scan. It is
also possible to upload
custom jingles with Alad
-
din.
ROM Failure
200ms on / 200ms off
Reader sounds one error
beep at highest volume
for 200 mS.
Limited Scanning
Label Read
N/A
Reader 'chirps' six times
at the highest frequency
and current volume.
Reader Disabled
The LED blinks continu
-
ously 100mS on / 900 mS
off
N/A
