UROVO SR5600 - Symbologies; Code 128 Settings; Code 39

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2.4 Power Save
If no Bluetooth connection is made within 5 minutes, the ring scanner will auto switch off.
Disable power off
*Enable power off
2.5 Delay 01~10 ms to send (HID)
*1ms
2.6 Inquiry
2.6.1 Inquiry Firmware version
Scan the following barcode to return firmware version.(HEX: AA 04 FF 02 00 F9 BB)