 // RTC
 RtcDS3231<TwoWire> rtc(Wire);
 RtcDateTime now;
+
+#define DATETIME_HOURS   0
+#define DATETIME_MINUTES 1
+#define DATETIME_SECONDS 2
+#define DATETIME_YEAR    3
+#define DATETIME_MONTH   4
+#define DATETIME_DAY     5
 
 // Geiger
 #define DOSE_MULTI 0.0057

                    );  
                    break;                  
                }                
                case SCREEN_SETT_TIME:
                    drawScreen(
                        "> Date and Time", 
                        ""
                    );
                    break;
            }
        } 
        else {

                            // Serial.println("Settings pressed, now set to " + String(states.screenSettings));
                        }
                        break;

                    case IR_DATETIME:
                        if (settings.lcdBacklight && states.screenSettings && settings.screenSett == SCREEN_SETT_DATETIME) {
                            if (states.datePage >= 5)
                                states.datePage = 0;
                            else    
                                states.datePage++;      
                            resetLCD();
                        }
                        break;
                            

                    case IR_PREV:     screenPrev();    break;
                    case IR_NEXT:     screenNext();    break;
