Opticon LGZ 7225 - Manual (Page 25)

Indication
Exit
Power on alert: After power-on the scanner it will generate
an alert signal to indicate a successful self-test.
LED indication: After each successful reading, the LED
above the scanner will light up to indicate a good barcode
reading.
Buzzer indication: After each successful reading, the
scanner will beep buzzer to indicate a good barcode reading,
and its Beep loudness, Beep tone freq. and Beep tone
duration are adjustable.
Beep loudness/Beep tone freq./Beep tone duration: You
can adjust Beep Loudness, Beep tone and Beep duration for
a good reading upon favorite usage.
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