down menu shown as below.
Continuous
Under Continuous mode, the barcode scanner processes auto-scan continuously. The
scanning light and pattern will be always on.
Level
Under Level mode, the barcode scanner follows trigger button behavior. The scanning
light will be on when the Fn2 button is triggered, and off when the barcode is
successfully read or the Fn2 button is released.
Pulse
Under Pulse mode, user can define the scanning time after each trigger. The scanning
light will be on when the Fn2 button is triggered, and off when the barcode is
successfully read or the defined read time ends. To set up the scanning time, tap on the
Read time options drop-down menu and choose a preferred time frame (options from
1 second to 9 seconds).
Flashing
Under Flashing mode, the scanning light is flashing, and the barcode scanner
processes auto-scan with the same frequency.