I seem to have trouble with data of my test instrument. Can you repair it?
Since the problem may be solved by software settings or the surrounding environment, please let us know in detail what your symptoms are.Please tell us know your operating environment and since when you had trouble. Did you do anything before it went wrong?
It would help if you could send us your test conditions, normal data and data at the time of error.
If it is a hardware trouble, you can send it for repair.