Datalogic Gryphon GPS4421, Краткое руководство пользователя

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Indicators
18 Gryphon™ GPS4400
Indicators
The reader’s beeper sounds and its LED illuminates to indicate vari-
ous 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 programmable, and so may or may not be turned on.
For example, certain indications such as the power-up beep can be
disabled using programming bar code labels.
Indicator Description LED Beeper
Power-up Beep
The reader is in the
process of power-
ing-up.
Reader beeps four
times at highest
frequency and vol-
ume upon
power-up.
Good Read Beep
A label has been
successfully
scanned by the
reader.
LED behavior for
this indication is
configurable via
the feature “Good
Read: When to
Indicate”
(see the PRG for
information.) The reader will
beep once at cur-
rent frequency, vol-
ume,
mono/bi-tonal
setting and dura-
tion upon a suc-
cessful label scan.
ROM Failure
There is an error in
the reader's soft-
ware/programming
Flashes
Reader sounds one
error beep at high-
est volume.
Limited Scan-
ning Label Read
Indicates that a
host connection is
not established.
N/A
Reader 'chirps' six
times at the high-
est frequency and
current volume.