diff --git a/IR_pneumatics.ino b/IR_pneumatics.ino
index a0f6b79..b26e7ef 100644
--- a/IR_pneumatics.ino
+++ b/IR_pneumatics.ino
@@ -20,31 +20,34 @@
 // Right = 90;
 
 int IrWert = 0;
-Servo pneu_servo;
+Servo pneu_servoZ1;
 
 void setup() {
-  Serial.begin(9600);
   IrReceiver.begin(11);
   pneu_servo.attach(9);
   pneu_servo.write(45);
+  Serial.begin(9600);
+  Serial.println('verbunden');
 }
 
 void loop() {
   if (IrReceiver.decode()) {
      IrReceiver.resume();
      IrWert = IrReceiver.decodedIRData.command;
-     Serial.print(IrWert);
      if (IrWert == 24) {
-        pneu_servo.write(30);
+        pneu_servoZ1.write(30);
         delay(500);
+        Serial.println('Z1 aus');
      }
      if (IrWert == 28) {
-        pneu_servo.write(45);
+        pneu_servoZ1.write(45);
         delay(500);
+        Serial.println('Z1 gesperrt');
      }
      if (IrWert == 82) {
-        pneu_servo.write(60);
+        pneu_servoZ1.write(60);
         delay(500);
+        Serial.println('Z1 ein');
      }
   }
 }