Programming Reference Guide

Technical Specifications
Programming Reference Guide 251
LED and Beeper Indications
The scanner’s beeper sounds and its LED illuminates to indicate various functions or errors
on the scanner. An optional “Green Spot” also performs useful functions. The tables below
list these indications. One exception to the behaviors listed in the tables is that the scanner’s
functions are programmable, and may or may not be turned on. For example, certain
indications such as the power-up beep can be disabled using programming barcode labels.
Table 49. LED and Beeper Indications
INDICATION DESCRIPTION LED BEEPER
Power-up Beep
The scanner is in the process
o
f powering-up.
Scanner beeps four times at
h
ighest frequency and vol-
ume upon power-up.
Good Read
Beep
A label has been successfully
scanne
d by the scanner.
LED behavior for this
indication is configu-
rable via the feature
“Good Read: When to
Indicate”
The scanner will beep once at
current frequency
, volume,
mono/bi-tonal setting and
duration upon a successful
label scan.
ROM Failure
There is an error in the scan-
ner's software/programming
Flashes
Scanner sounds one error
beep at highest volume.
Limited Scan-
ning Label
Read
Indicates that a host connec-
tion is not established when
t
he USB interface is enabled.
N/A
Scanner 'chirps' six times at
the highest frequency and
current volume.
Scanner Active
Mode
The scanner is active and
ready to sc
an.
The LED is lit steadily
a
N/A
Scanner
Disabled
The scanner has been dis-
abled by the host.
The LED blinks contin-
uously
N/A
Green Spot is
on continuously
While in Stand Mode or Trig-
ger Stand Mode the green
spot shall be on while in
stand watch state.
N/A N/A
Green Spot
a
flashes momen-
tarily
Upon successful read of a
la
bel, the software shall turn
the green spot on for the time
specified by the configured
value.
N/A N/A
Image Capture When ready to capture image
Blue light flashes 2 times
when updating
N/A
a. Except when in sleep mode or when a Good Read LED Duration other than 00 is selected