 int lcd_key = 0;
 
 char menu[MENU_DEPTH][MENU_LINES][MENU_TEXT] = {
-                       {{" Mute"}, {" Search"}, {" Fine search"}, {" Register statn"}, {" Configuration"}, {" Stand by"}, {" Load deflt stn"}, {" Exit"}},
-                       {{" Search level"}, {" Backlit inten."}, {" Exit"}},
-                       {{" Low"}, {" Medium"}, {" High"}, {"Exit"}}
-                      };
+   {{" Mute"}, {" Search"}, {" Fine search"}, {" Register statn"}, {" Configuration"}, {" Stand by"}, {" Load deflt stn"}, {" Exit"}},
+   {{" Search level"}, {" Backlit inten."}, {" Exit"}},
+   {{" Low"}, {" Medium"}, {" High"}, {"Exit"}}
+  };
 
 byte searchLevel;
 byte backlightIntensity;

        switch (applicationState) {
          //Volume UP
          case 0: {
            digitalWrite(upDownPin, HIGH);
            digitalWrite(incPin, LOW);
            delay(DELAY_VOLUME_TRANSITION);
            digitalWrite(incPin, HIGH);
            delay(DELAY_VOLUME_TRANSITION);
            break;
          }

  }
}

int read_LCD_buttons() {
  int adc_key_in = analogRead(0);
  if (adc_key_in > 1000) return btnNONE; 
  if (adc_key_in < 50) return btnRIGHT; 
