: Model-specific tools such as KSP568 for the PT568 and KSP20S for the PT558 .
Before you begin, ensure you have these four essential items: kirisun radio programming software
: Plug in your USB cable before opening the software. Check "Device Manager" in Windows to ensure the cable is assigned a COM Port (e.g., COM3). 2. Connect the Radio Turn the radio OFF . Plug the programming cable into the radio's accessory jack. Turn the radio ON . Set the volume to about 50%. 3. Read the Current Data Open the Kirisun software. : Model-specific tools such as KSP568 for the
Most Kirisun handhelds use a "K-Head" connector (two pins) or a generic Kenwood-style connector (two pins), while their DMR radios may use a different interface. Ensure you purchase the cable specifically listed as compatible with your specific Kirisun model. Generic cheap cables often lack the necessary driver chips (often FTDI or Prolific chips) required for stable communication. Turn the radio ON
In the software, go to > Communication Port and select the COM port identified earlier. Click Read (or the radio-to-PC icon) to pull existing data.