How to Program Your HYT TC-780: Software, Cables, and Setup Guide HYT TC-780 (now under the
Older HYT software may require you to run the program in Compatibility Mode (Right-click icon > Properties > Compatibility > Windows 7). hyt tc780 programming software download link
Once the software displays a "Write Success" notification, the radio will automatically reboot. How to Program Your HYT TC-780: Software, Cables,
⚠️ Immediately click File > Save As and save this original configuration file as a backup. If anything goes wrong during programming, you can flash this backup file to restore your radio. Configuring Settings If anything goes wrong during programming, you can
| Issue | Solution | |-------|----------| | Wrong COM port | Cycle through COM1-COM8 in CPS settings | | Driver conflict | Uninstall latest Prolific driver, install v3.2.0.0 | | Radio not powered | The TC780 must be OFF until software sends a wake-up signal | | Windows 11 issue | Enable “Test Mode” or use a virtual machine with Windows 7 |
Turn on the radio. Ensure the volume is set to a medium level. 3. Read the Current Radio Configuration Launch the HYT CPS application. Click on or Communication in the top menu bar.
Wait for the progress bar to reach 100%. This extracts the current codeplug (configuration file) from your device.