code: public void setLcdVisible(final boolean VISIBLE) {
          if (null == lcdVisible) {
              _lcdVisible = VISIBLE;
              fireUpdateEvent(VISIBILITY_EVENT);
          } else {
              lcdVisible.set(VISIBLE);
          }
      }
docs: Defines if the LCD display is visible (if available)
  The LCD display won't be visible if valueVisible == false.
  
  @param VISIBLE