diff --git a/karabo_devices/shared_mem_processor/src/onlinemid_karabo/processor.py b/karabo_devices/shared_mem_processor/src/onlinemid_karabo/processor.py
index 7d968e865b14a5d2db7adf20b80fb67f7db8a579..88d732c787a513840959b395391cf69bfb72dd51 100644
--- a/karabo_devices/shared_mem_processor/src/onlinemid_karabo/processor.py
+++ b/karabo_devices/shared_mem_processor/src/onlinemid_karabo/processor.py
@@ -312,12 +312,11 @@ class OnlineMIDProcessor(TrainMatcher.TrainMatcher):
     my_generated_train_id = 21249888900
     def triggerSampleOutput(self):
 
-        self.log.WARN("generating sample output")
-        
+        self.log.WARN("Begin to generate sample detector output for 1 min")
         
         myGroupName = self.get('deviceId')[-2:]
         
-        for count in range(200):
+        for count in range(97):
             my_detector_data_list = list()        
 
             q = 0.1 + 0.08*math.sin(0.1*count)
@@ -346,7 +345,7 @@ class OnlineMIDProcessor(TrainMatcher.TrainMatcher):
             self.handle_detector_data_list(OnlineMIDProcessor.my_generated_train_id, my_detector_data_list)
             time.sleep(0.4) 
 
-        self.log.WAR("generating sample output ENDED")
+        self.log.WARN("Generating sample output has ended")