Plug the cable into the radio’s side port and turn the volume knob to about 50%.
Turn the radio's volume knob clockwise to power it on. Set the volume level to roughly . Ensure the radio is sitting on a stable surface where the cable won't be jostled. How to Read and Write Data to the Radio Using CHIRP (Recommended Method) Launch CHIRP.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Choose your software from the options above and install it according to its instructions. puxing px-777 programming software download
Find the for your operating system. Troubleshoot cable connection or driver errors .
Most software versions are compatible with Windows 8, 10, and 11 . Quick Setup Steps
Whether you are setting up local repeaters or organizing a fleet, here is what you need to know about downloading and using the software. Recommended Software Options There are two primary ways to program the Go to product viewer dialog for this item. via a computer: Plug the cable into the radio’s side port
Click the icon (often depicted as a radio with an arrow pointing toward a computer) to pull the existing data from the device.
Why? This ensures the software understands the current firmware and memory layout of your specific radio.
When searching for the correct software, you generally have two reliable avenues: the factory software or third-party open-source alternatives. Option A: Official Puxing OEM Software (PX-777 CPS) Ensure the radio is sitting on a stable
Plug the USB end of the cable into a direct USB port on your PC (avoid unpowered USB hubs).
Knowing which version you have will help you select the correct software and options during setup.
| Error Message | Cause | Solution | | :--- | :--- | :--- | | | Wrong COM port or radio not in clone mode | Check Device Manager. Ensure radio is ON. For PX-777, press and hold the A/B button while turning on to enter programming mode. | | "Runtime error 8020" | USB buffer overrun | Lower your computer's processing priority. Close all other USB devices. Use a USB 2.0 port (not USB 3.0). | | "Windows cannot start this device (Code 10)" | Prolific driver conflict | Uninstall the driver via Device Manager. Check "Delete driver software." Reboot. Install Prolific v1.8.0 manually. | | Software shows gibberish text | Codepage mismatch | The software expects Simplified Chinese. Reinstall using Locale Emulator or change your system locale to Chinese (Simplified) in Windows Region settings. |
Turn the radio and rotate the volume knob to roughly 70-80% capacity. Step 3: Identify the COM Port