Another possible bug in the SA-2F.
If you launch a missile with the proximity fuse off and with the switch in the approaching target position, and then after launch you move the switch to the receding target position, I think the missile is still detonating like it was set to detonate on approaching targets. And vice versa.
I'm not sure if this is a bug or if it's how the system works. But I thought I'd mention it.
We have only K1/2/3 commands with the Dvina system, so proximity fuse setting can never be changed, during missile flight.
(This feature would give a great opportunity for enemy jammers)
Fuse settings can be changed, while the missile is connected to the launcher via the OS-10 connector only.
