The terminal reads:
Before attempting to program the radio, ensure you have the correct hardware and software environment. Hyt Tc-500 Programming Software
Proper USB-to-serial drivers must be installed for the PC to recognize the radio connection. Core Programming Features The terminal reads: Before attempting to program the
If you have two batches of TC-500s purchased 5 years apart, you cannot clone between them if the firmware versions differ. You must open two instances of the software: read the old batch, manually copy channel data to a new template, then write to the new batch. channel spacing (12.5/25 KHz)
: Enter new frequency data, channel spacing (12.5/25 KHz), and preferred signaling tones.
Feel free to ask if you have specific error codes. I’ve got a working Windows 11 setup with this exact radio.