Programming Software: Hyt Tc-320

In the HYT software, go to and select the matching COM number. 3. Read the Current Data

Adjust the Squelch level (usually set to 3 or 5) and the Time-Out Timer (TOT) to prevent accidental long transmissions. 5. Writing to the Radio

A progress bar will appear. Do not unplug the cable or turn off the radio during this process, as it could "brick" the device. Once finished, the radio will usually restart or beep. Common Troubleshooting hyt tc-320 programming software

Ensure the radio is turned ON . Also, check that the cable is pushed firmly into the Mini-USB port; some protective cases or dust covers can prevent a flush connection.

If the software won't open, try right-clicking the program and selecting "Run as Administrator" or using Compatibility Mode for Windows 7. Conclusion In the HYT software, go to and select

Tweak power consumption to extend your shift life. Prerequisites: What You’ll Need

This pulls the current frequency map and settings into the software. as a backup before you edit anything. 4. Editing Frequencies and Features Once finished, the radio will usually restart or beep

This is usually a driver issue or the wrong COM port selection. Re-check the Device Manager.