Datalogic GRYPHON Service Manual download pdf (Page 16)

LED and Beeper Indications

14 Gryphon™ i

LED and Beeper Indications

The imager’s beeper sounds and its LED illuminates to indicate

various functions or errors on the reader. A “Green Spot” also

lights to indicate a good read. The tables below list these indi-

cations. 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 la-

bels. Reference the PRG for a more detailed list.

Indication LED Beeper

Power-up

LED flashes/blinks on

power-up, however, this

may be too rapid to view.

With a USB interface, the

LED blinks until enumera-

tion with the host is com-

pleted.

Imager beeps four

times at highest fre-

quency and volume

upon power-up.

Good Read

LED behavior for this

indication is configurable

using the PRG.

One beep at current

frequency, volume,

mono/bi-tonal setting

upon a successful label

scan.

ROM Failure 200ms on / 200ms off

Imager sounds one

error beep at highest

volume for 200 mS.

Limited Scan-

ning Label Read

N/A

Imager 'chirps' six

times at the highest fre-

quency and current vol-

ume.

Imager Disabled

The LED blinks continu-

ously 100mS on / 900 mS

off

N/A

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Datalogic GRYPHON Service Manual Page 16

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