Led And Beeper Indications - Datalogic Gryphon I GBT4400 Quick Reference Manual

LED and Beeper Indications

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 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.
Indication
Power-up
Beep
Good Read
Beep
ROM Failure
Limited Scan-
ning Label
Read
Reader Active
Mode
Reader
Disabled
38
Description
The reader is in the
process of powering-
up.
A label has been suc-
cessfully scanned by
the reader.
There is an error in
the reader's soft-
ware/programming
Indicates that a host
connection is not
established when the
IBM or USB interface
is enabled.
The reader is active
and ready to scan.
The reader has been
disabled by the host.
LED
N/A
LED behavior for
this indication is
configurable via
the feature "Good
Read: When to
Indicate"
(see the PRG for
information.)
Flashes
N/A
The LED is lit
a
steadily
The LED blinks con-
tinuously
Beeper
Reader beeps four
times at highest
frequency and vol-
ume upon power-
up.
The reader will
beep once at cur-
rent frequency, vol-
ume, mono/bi-
tonal setting and
duration upon a
successful label
scan.
Reader sounds one
error beep at high-
est volume.
Reader 'chirps' six
times at the high-
est frequency and
current volume.
N/A
N/A
Gryphon™ I GBT4400