Follow the on-screen prompts to complete installation, then launch the program. 3. Step-by-Step Programming Guide
The HYT TC-320 is a compact, budget-friendly UHF two-way radio widely used in hospitality, construction, and security. However, its proprietary programming software (often labeled TC-320_Software.zip or HYT TC320 CPS ) is notoriously difficult to source, install, and configure on modern operating systems (Windows 10/11). This paper provides a definitive guide to identifying, installing, and operating the programming software, troubleshooting driver conflicts, and preserving radio configuration data.
Adjusting the "Time-Out Timer" (TOT), battery saver modes, and squelch levels.
Click the Write icon or go to Program > Write to Radio . A progress bar will appear. Do not disconnect the cable or turn off the radio until the software confirms the write process is 100% complete. Troubleshooting Common Software Errors hyt tc-320 programming software
Download the Prolific (PL2303) or FTDI USB-to-Serial driver depending on your cable manufacturer.
A progress bar will appear. Do not touch the cable or turn off the radio during this process.
If the software displays a "Communication Error" or "Failed to Connect" prompt, verify the following solutions: Follow the on-screen prompts to complete installation, then
If you are struggling with the software installation or finding the right driver, I can guide you through the process, or help you troubleshoot the connection, just tell me: are you using (Windows 10/11)?
Sites like "Two Way Radio Forum" or "Radiomanual.info" have user-uploaded software archives. Look for versions that include a README.txt file with checksums to verify integrity.
Choose between Carrier or Tone-matching squelch. Click the Write icon or go to Program > Write to Radio
If you need to adjust hardware-level parameters without software, you can enter Manual Adjust Mode by holding the PTT, Side Key, and Power buttons simultaneously until the LED glows RADIOSOFTWARE.ONLINE Where can I help you find a reliable download link or a compatible programming cable for your setup? Hytera TC320 Customer Programming Software & Firmware
Open the CPS. If it's your first time, check the Device Manager to ensure the cable appears under "Ports (COM & LPT)" without yellow error icons.
Define which channels are included in the scanning feature. 2. Prerequisites for Programming the TC-320