Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not "Deluxe" and not working!

I just bought this two weeks ago and received it, set it up, which was easy to do and then tried to use it. I got two good readings out of it and now all I get are error responses and the instruction booklet doesn't tell you what to do about the errors! The monitor, according to the error responses, is not inflating enough or is not deflating properly and, therefore, cannot give a reading. I'm not at all satisfied with this and will return it.