LED and Beeper Indications
36
QuickScan™ QM24XX
LED and Beeper Indications
The reader’s beeper sounds and its LED illuminates to indi-
cate various functions or errors on the reader. An optional
“Green Spot” also performs useful functions. The following
tables list these indications. One exception to the behaviors
listed in the tables is that the reader’s functions are program-
mable, and so may or may not be turned on. For example, cer-
tain indications such as the power-up beep can be disabled
using programming bar code labels.
Radio Features
Frequency working center
433MHz
Range (in open air)
25 m
Max number of devices per
base station
16
Indication
Description
LED
Beeper
Power-up Beep
The reader is in the pro-
cess of powering-up.
N/A
Reader beeps four
times at highest fre-
quency and volume
upon power-up.
Good Read Beep
A label has been success-
fully scanned by the
reader.
LED behavior for this
indication is configu-
rable via the feature
“Good Read: When to
Indicate”
(see the PRG for infor-
mation.)
The reader will beep
once at current fre-
quency, volume,
mono/bi-tonal setting
and duration upon a
successful label scan.
ROM Failure
There is an error in the
reader's software/pro-
gramming
Flashes
Reader sounds one
error beep at highest
volume.
Limited Scanning
Label Read
Indicates that a host con-
nection is not estab-
lished when the IBM or
USB interface is enabled.
N/A
Reader 'chirps' six
times at the highest
frequency and current
volume.
Reader Active
Mode
The reader is active and
ready to scan.
The LED is lit steadily
a
N/A
