26
3-8 LED and
Beeper
Power on alert: After power-on the imager 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 to indicate a good barcode
reading, and its beep tone duration is adjustable.
Beep tone duration: This parameter can be adjusted for a good reading upon favorite usage.
Volume of beeper: This parameter can be adjusted for different level of the volume of the beeper.