   }
   else
   {
-#ifdef DEBUG
+#if (DEBUG > 1)
     Serial.printf(F("pinPush_isr: button UP\n"));
 #endif
   

            menu_show(menu->items[item_num]->menu, 0);
          }
          menu_draw(menu);    // redraw the menu header, item redrawn below
#ifdef DEBUG
          Serial.printf(F("menu_show: end of vfo_Click handling\n"));
#endif
          break;
        case vfo_HoldClick:
#ifdef DEBUG
          Serial.printf(F("menu_show: vfo_HoldClick, exit menu\n"));
#endif
          event_flush();
          return;             // back to the parent menu or main screen
        default:
#ifdef DEBUG
          Serial.printf(F("menu_show: unrecognized event %d\n"), event);
#endif
          break;

      }

      // adjust display brightness so we can see the results
      LcdBrightness = index * 16;
      analogWrite(mc_Brightness, LcdBrightness);

      // show brightness value in row 1
