Datalogic Gryphon I GM440 Series, Product Reference Manual

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Technical Specifications
308 Gryphon™ I GD44XX/GBT4400/GM440X
LED and Beeper Indications
The reader’s beeper sounds and its LED illuminates to indicate various func-
tions 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 programma-
ble, and 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.
Table 3.
INDICATION DESCRIPTION LED BEEPER
Power-up Beep
The reader is in the process
of powering-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 configu-
rable via the feature
“
Good Read: When to
Indicate ”
The reader 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
reader's software/program-
ming
Flashes
Reader sounds one error
beep at highest volume.
Limited Scan-
ning Label Read
Indicates that a host connec-
tion is not established when
the IBM or USB interface is
enabled.
N/A
Reader 'chirps' six times at
the highest frequency and
current volume.
Reader Active
Mode The reader is active and ready
to scan.
The LED is lit steadily
a
a. Except when in sleep mode or when a
Good Read LED Duration
other than 00 is selected
N/A
Reader

Disabled
The reader has been disabled
by the host. The LED blinks continu-
ously
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
momentarily
Upon successful read of a
label, the software shall turn
the green spot on for the
time specified by the config-
ured value.
N/A N/A
Image Capture When ready to capture image
Blue light flashes 2
times when updating
N/A
LED and Beeper Indications