Argox AS-8020CL - Manual (Page 63)

57
Indication
Power on alert: After power-on the cradle it will generate an
alert signal to indicate a successful self-test.
LED indication: After each successful reading, the LED
above the imager will light up to indicate a good barcode
reading.
Beeper indication: After each successful reading, the
imager 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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