Motorola DS3478 - Manual (Page 60)

4 - 6 Symbol DS3478 Product Reference Guide
Beep After Good Decode
Scan one of the following bar codes to select whether the digital scanner beeps after a good decode. If you select
Do Not Beep After Good Decode, the beeper still operates during parameter menu scanning and indicates error
conditions.
*
Beep After Good Decode
(Enable)
Do Not Beep After Good Decode
(Disable)