       }
       switch (applicationState) {
         case 0: {
-          if (!isStandByOn) {
+          if (!radio.isStandBy()) {
             printStereoStatus();
           }
           updateLevelIndicator();

                radio.setStandByOn();
                analogWrite(BACKLIGHT_PIN, 0);
                
                isStandByOn = true;
                break; 
              }
              //Load default station

  lcd_key = read_LCD_buttons();
  
  //Any button turns the radio on again
  if ((lcd_key != btnNONE) && radio.isStandBy() && buttonWasReleased) {
    buttonWasReleased = false;
    applicationState = 0;
    
    //Necessary to eliminate noise while turning the radio back on
    radio.mute();
