can someone that is familar with this controller please inform me... what is the numerical data to the right of the voltage reading? mine says 18H33 .. does that mean the transmitter thinks the battery will last another 18 hours and 33 mins? no way. The manual points-out every other reading on the display except this one. Can someone please tell me what this is supposed to be telling me? Is it a lifetime timer or a "odometer" for the transmitter that is counting up?

Thanks.

Chris