Led And Beeper Indications; Button And Led Status; Indicators - Datalogic Gryphon I GFS4400 Product Reference Manual

LED and Beeper Indications

Button and LED Status

The top of the product has a button and three indicator LEDs:

Indicators

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.
Indicator
Power-up Beep
Good Read Beep
ROM Failure
Product Reference Guide
POWER
(yellow LED)
GOOD
(green LED)
TRIGGER
(blue LED)
Button
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 software/pro-
gramming
Technical Specifications
ON = Power ON
OFF = Power OFF or standby (only USB
version)
ON = Good Read
Blinks = USB enumeration or interface
inactive or waiting for change of config-
uration
ON = External trigger or button pressed
or phase active
Blinks = During transfer of captured
image, during Flash memory updates, or
as Presentation Mode indication
Press for manual trigger
LED
Reader beeps four
times at highest fre-
N/A
quency and volume
upon power-up.
LED behavior for this The reader will beep
indication is configu- once at current fre-
rable via the feature quency, volume,
"Good Read: When to mono/bi-tonal set-
Indicate" ting and duration
(see the PRG for infor- upon a successful
mation.) label scan.
Reader sounds one
Flashes error beep at highest
volume.
Beeper
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