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.
Open the software and select the correct Communication Port (COM Port) under the settings menu. kirisun radio programming software
: Legacy or specialized software for analog models. For example, KSP20S is used for the PT558, while KSP568 is dedicated to the PT568. In the software, go to > Communication Port