Datalogic Gryphon I GFS4100 - LED and Beeper Indications; Button and LED Status

Technical Specifications
260 Gryphon™ I GFS4170/GFS4150-9
LED and Beeper Indications
Button and LED Status
The top of the product has a button and three indicator LEDs:
POWER
(yellow LED)
ON = Power ON
OFF = Power OFF or standby (only USB model)
GOOD
(green LED)
ON = Go
od Read
Blinks = USB enumeration or interface inactive or waiting for
change o
f configuration
TRIGGER
(blu
e LED)
ON = external trigger or button pressed or phase active
Button Press for manual trigger
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 tables below list these
indications. One exception to the behaviors listed in the tables is that the reader’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 38. LED and Beeper Indications
INDICATION DESCRIPTION LED BEEPER
Power-up Beep The reader is in the process of pow-
ering-up.
Reader beeps four times at highest
frequency and volume upon
power-up.
Good Read Beep A label has been successfully
scanned by
the reader.
LED behavior for this indica-
tion is configurable via the
fe
ature “
Good Read: When
to Indicate
”
The reader will beep once at cur-
rent frequency, volume, mono/bi-
tona
l settin
g and duration upon a
successful label scan.
ROM Failure There is an error in the reader's
sof
tware/programming
Flashes
Reader sounds one error beep at
hi
ghest volume.
Limited Scanning
Label R
ead
Indicates that a host connection is
not established when the USB
interface is enabled.
N/A
Reader 'chirps' six times at the
highest frequency and current vol-
ume.
Reader Active
Mode
T
he reader is active and ready to
scan.
The Green LED is lit steadily
a
N/A
Reader

Disabled
The reader has been disabled by
the host.
The Green LED blinks con-
tinuously
N/A
Green Spot is on
con
tinuously
While in Object Sense Mode, the
green spot stays on while in stand
watch state.
N/A N/A