instrumentation/adf[0]/serviceable systems/electrical/outputs/adf[0] instrumentation/adf[0]/volume-norm instrumentation/adf[0]/frequencies/selected-khz instrumentation/adf[0]/frequencies/standby-khz ADF462.swap(0); ADF462.adjust_frequency(0, 1.0); ADF462.adjust_frequency(0, -1.0); ADF462.adjust_frequency(0, 10.0); ADF462.adjust_frequency(0, -10.0);