Dear All,
PN79 is right.
- that is maximum range for targer tracking (page 13)
that's right for distance, not for (beta) – azimuth, who we can lock it even 80Km,
in V.921 yes we can do that, but not in V.922!
You cannot move the range boresight over 50km.
But there is one important change in the Neva target tracking system, compared to the earlier versions.
When you start tracking the target (in angles), it should be visible on both I1 and I2 indicator. (It should be within 1.5km of the range boresight)
This is how it works in real life.