[DWBOX2000]

Need help deciphering
Information page reads:
Range 1 10,439/2123
Range 2 0/0h
Operating hours counter 2321.7

Does this mean the car has been redlined 10,439 times, the last time 2,123 hrs ago?
Never hit rev limiter?
2,321.7 hrs of use on engine?

Thanks,
David