2415 - Upgrade FirmwareKX200-Utility from the downloaded file isused to upgrade the GUI.STEPS:1. Connect KX200 to your computer.2. Click KX200-Utility in the file download-ed.3. Wait till the connection status turningto Connected.4. Click Yes to start upgrading.5. Click OK.6. Restart KX200.7. Load all the presets to KX200 throughthe PC-GUI (Device - Restore FactorySetting).CAUTION:DO NOT switch off the power when upgrading thefireware.(From the file downloaded.)