NavCom SF-3050 Rev.E - Manual (Page 41)

SF-3050 GNSS Product User Guide
– Rev E
1-15
25. Click the Send button on the Input Terminal. The
receiver returns a list of the currently installed
firmware.
26. Browse to NavCom\Firmware on the PC (refer to
Figure 2). The Firmware folder contains the most
current firmware. The firmware file extension is
*.s19.
27. Compare the current NAV Firmware version in the
Firmware folder with the installed version
displayed in the Input Terminal window (see
Figure 12).

If the NAV firmware installed in the
receiver is not the most current version:
Check the versions of the other firmware.
Write down all firmware that must be
updated.
Go to the Upload Firmware section, below.
Upload Firmware

The required PC Baud rate to upload
firmware via the supplied DB9S cable
(RS-232) on COM2 is 57600 (default).
This requirement does not apply to the
supplied USB 2.0 Device cable.

The receiver must be navigating at the
time of the firmware upload.

Typically, if any firmware needs to be updated, it
is NAV and PIOAPP.