 // Index of the menu item current selected
 byte selectedMenuItem = 0;
 float selectedStation;
-boolean isStandByOn = false;
 boolean buttonWasReleased = true;
 
 // LCD key that was pressed

      }
      switch (applicationState) {
        case 0: {
          if (!isStandByOn) {
            printStereoStatus();
          }
          updateLevelIndicator();

  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();
