Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Display does not work

Since the first month, the hundredth digit of the yardage reading was pretty light compared to the other digits (as if the tenth and one's digits were in 'bold', but not the hundredth digit). After less than 100 readings, now the hundredth digit is invisible when displaying a '1' (115 yards shows as 15 yards). I tried 2 new batteries, and the problem exists.