Look for an entry like "Prolific USB-to-Serial Comm Port" or "FTDI USB Serial Port" and note the number in parentheses (e.g., ). 3. Connecting the Radio Ensure the HYT TC-320 radio is turned OFF .
Wait for the progress bar to reach 100%. Do not disconnect the cable during this window. hyt tc-320 programming software
Filters out background static noise. A setting of 3 to 5 is optimal for most environments. Look for an entry like "Prolific USB-to-Serial Comm
Once you've made all your changes, save your work as a file on your computer. Then, select the Write or Write to Radio command in the software. This will transfer your new programming into the radio's EEPROM. Again, the status indicator will light up. , as this can corrupt its memory. Once the indicator goes out, the programming is complete. Wait for the progress bar to reach 100%
Verify the active port number in Windows Device Manager and re-select it in the software setup menu. Prolific/FTDI driver compatibility issue on Windows 10/11.