Before you click "download," it is important to understand a common point of confusion. HYT was the original manufacturer of the TC series. Years ago, HYT rebranded and became Hytera.
Because of this history:
You cannot use the software
| Error Message | Likely Cause | Solution | |---------------|--------------|----------| | “Radio not responding” | Wrong COM port or powered-off radio | Check port in Device Manager; turn radio on after cable connection | | “Checksum error” | Corrupted codeplug or software version mismatch | Download a fresh copy of the software; factory reset radio via software | | “Driver not available” | Prolific driver conflict | Downgrade to Prolific 3.2.0.0 or switch to an FTDI-based cable | | “Access violation at address…” | Incompatible Windows version | Run software in Windows XP SP3 compatibility mode | | “Fail to write: timeout” | Cable signal integrity issue | Shorten cable length; use a powered USB hub | Hyt Tc-508 Programming Software Download
Manually programming a radio (using the buttons on the device) is possible for basic tasks, but it is tedious and limited. The PC programming software allows you to: Before you click "download," it is important to
The software alone is useless without the correct programming cable and PC drivers. Manually programming a radio (using the buttons on