TC70 Data Wedge Demo



Audience

My Data Wedge Demo app is not working.
 
It starts up, but when I press the top button on the left side, nothing happens.  The lower left button does nothing either.  I have compared the settings with my other TC70 which works fine and cannot figure out the problem.
 
Also, on the screen there is a round yellow circle with a barcode in it.
 
How do I get rid of that?