The PDF Export with AD Filter 2 conditions are necessary:

1. acitivate the ADF Filter in the Evaluation, klick "Option" (1) and activate "Anti Drift Filter" (2)
   
   
   

      2. acitivate the ADF Filter in the servicecenter (condition daily Password)

for Stress ECG and Resting ECG: Settings (1); Project (2); Parameter (3); Setting "True" (4)

and for the Cardiopulmonary Exercise Testing:

Settings (1); Project (2); Parameter (3); Setting "True" (4)