What I find works for using the UZO in the Onealex mod is: I click F4 to stand in the open bridge, and Shift-U to mount the UZO binoculars on the bearing transmitter. Then I left-click on the UZO with my mouse cursor.
I don't find that the U keystroke takes me to the UZO view any more.
Ctrl-U detaches the UZO binoculars, and stows them below. I believe this is historically what U-boats would have done to prepare to dive, as the UZO optics could not tolerate pressure from deep submergence. If I order a dive with UZO attached, the crew seems to know to stow the UZO without an explicit order.
|