Netset Pro-44 Scanner Manual
Hold F1 + F4 while powering on to enter Engineering Mode. Here you can:
While the Netset Pro-44 Scanner Manual remains a goldmine of information, the hardware is showing its age. Consider an upgrade if:
However, for legacy industrial systems (PLCs with RS-485, old car ECUs, serial terminals), the Pro-44 is still superior to modern USB sniffers because of its galvanic isolation and independent power. Netset Pro-44 Scanner Manual
To keep your Pro-44 scanning accurately for a decade:
The manual instructs you to set the locale immediately: Hold F1 + F4 while powering on to enter Engineering Mode
Unlike modern Bluetooth scanners, the Pro-44 requires a physical connection for advanced configuration. Use the DB9-to-USB cable.
One of the most referenced tables in the Netset Pro-44 Scanner Manual is the “Quick Protocol Reference.” Here is an expanded version. While the Netset Pro-44 Scanner Manual remains a
| Protocol | Baud Rate | Data Bits | Parity | Stop Bits | Pro-44 Preset # | |-------------------|-----------|-----------|--------|-----------|-----------------| | OBD-II (CAN) | 500k | 8 | None | 1 | P-01 | | OBD-II (J1850 VPW)| 10.4k | 8 | None | 1 | P-02 | | RS-232 Standard | 9600 | 8 | None | 1 | P-10 | | RS-485 Modbus RTU | 19200 | 8 | Even | 1 | P-14 | | IBM 3270 Coax | 2.358M | 8 | Odd | 1 | P-22 (special) | | Legacy HP-IB | 1M | 8 | None | 2 | P-30 |
To load a preset:

