     digitalWrite(buttonDown, INPUT_PULLUP);
     pinMode(buttonSave, INPUT);
     digitalWrite(buttonSave, INPUT_PULLUP);
+    //Receiver Setup
+    pinMode(receiverA_led,OUTPUT);
+    digitalWrite(buzzer, HIGH);
+#ifdef USE_DIVERSITY
+    pinMode(receiverB_led,OUTPUT);
+    digitalWrite(buzzer, LOW);
+#endif
     // dip switches
+#ifdef USE_DIP
     pinMode(dip_ch0, INPUT);
     digitalWrite(dip_ch0, INPUT_PULLUP);
     pinMode(dip_ch1, INPUT);

    digitalWrite(dip_band1, INPUT_PULLUP);
    pinMode(dip_enable, INPUT);
    digitalWrite(dip_enable, INPUT_PULLUP);
#ifdef DEBUG
    Serial.begin(115200);
    Serial.println(F("START:"));

    pinMode (slaveSelectPin, OUTPUT);
    pinMode (spiDataPin, OUTPUT);
	pinMode (spiClockPin, OUTPUT);
    // tune to first channel


