Newland FM530 User Manual page 16

USB debugging interface:
The Type-C interface is used to upgrade the device, update and download the firmware.
Key operation:
1. Power on the scanner, and press the debugging key at the same time. And then hold the debugging key for 3s to enter the
debugging mode.
2. When the scanner in the debugging mode, the laser LED is on for indicating the scanning area and imaging center. And
the scanner will count the good read times and upload the result.
3. Hold the debugging key to exit the debugging mode, and the scanner will restart.
4. Press the button once when the device is in the working status, and then it will beep once and scan the barcode once.
Press the button again to exit the single trigger mode.
5.Hold the button for seconds when the device is in the working status, and then it will beep three times and scan barcodes
continuously. Hold the button for seconds again to exit the continuous mode.
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