LED and Beeper Indications
32
Gryphon™ I GM4102
LED and Beeper Indications
The reader’s beeper sounds and its LED illuminates to
indicate 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 func-
tions 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.
INDICATION
DESCRIPTION
LED
BEEPER
Power-up
Beep
The reader is in
the process of
powering-up.
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 indi-
cation is con-
figurable via
the feature
“Good Read:
When to Indi-
cate”
(see the PRG
for informa-
tion.)
The reader will
beep once at
current fre-
quency, vol-
ume, mono/bi-
tonal setting
and duration
upon a suc-
cessful label
scan.
ROM Failure
There is an
error in the
reader's soft-
ware/program-
ming
Flashes
Reader sounds
one error beep
at highest vol-
ume.
Limited Scan-
ning Label
Read
Indicates that a
host connection
is not estab-
lished when the
IBM or USB
interface is
enabled.
N/A
Reader 'chirps'
six times at the
highest fre-
quency and
current vol-
ume.
Reader Active
Mode
The reader is
active and
ready to scan.
The LED is lit
steadily
a
N/A
