How do u obtain range with the TBT?

[Hitman]

Phaedrus, the American TDC can do everything the German one can, plus some very neat tricks to boot!

Except autoupdate with the current bearing of your optics in real time (You must continuously send bearing and range to update the current real position of the target, not the one predicted by the Position Keeper. Although if you have a good solution of course both will match and there is no need to autoupdate). I think that is what Phaedrus was missing and it is specially useful, specially when attacking several targets at a time. In the real US TDC that was solved becaiuse the instrument autoupdated for various targets at a time when told to do so, but in the game you can't