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CHAPTER IV INPUT/OUTPUT SETTINGS
This chapter mainly provides the configuration of buzzer and LED in the power-on, decoding and
key-triggered states of the Barcode Scanner Module (B).
POWER-ON TONE SETTING
Power-on tone, that is, the buzzer can beep to prompt the work state after the module is
successfully powered on. According to the needs of the scene, can also be configured to no
prompt sound. The default setting is that there is a prompt sound after powering on successfully.
TRIGGER DECODING TONE SETTING
After triggering the decoding switch, regardless of whether it is decoded or not, the code scanning
setting can send a tone to indicate that the switch has been triggered. The default is no tone for
triggering decoding switch.
TONE SETTING AFTER SUCCESSFUL DECODING
SUCCESSFUL DECODING TONE SWITCH
No Tone for Successful
Power-on
A Tone for Successful Power-on
*No Tone for Triggering
Decoding Switch
A Tone for Triggering
Decoding Switch
