Trigger Mode (Normal Mode) : Press the trigger to read barcode. The illumination LED will be ON when the trigger is pressed and OFF when it is released.
Flash Mode : The illumination LED will be always ON, but starts flashing if no barcode is read after 60 seconds. The trigger does not function in Flash Mode.
AutoSensing Mode (Presentation Mode) : The illumination LED or laser will be on automatically when a barcode or object is detected and will be OFF if Deactivation Time elapsed and no barcode is read. The default of Deactivation Time is 3 seconds.
For more information, please visit:
https://www.marson.com.tw/en/faq/show...

Chapters:
0:00 Introduction
0:05 Trigger Mode
0:25 Flash Mode
1:25 AutoSensing Mode