Quote:
|
Originally Posted by ronbrewer
The movement of the periscope is what keeps the AOB updated, provided what was originally entered into the TDC manually is accurate. For example, if the target has a true course of 90 degrees and you are heading 180 degrees, the target's AOB will be 90 degrees port when it crosses your bow (zero bearing on the periscope). If you enter those numbers into the TDC (periscope dial at zero, AOB at 90 degrees port) and then click the manual/auto TDC button to make the light go red, as you move the periscope the AOB setting will follow. The numbers below are examples as to how the periscope dial and AOB dial are locked together when auto TDC is enabled.
Bearing 0 - AOB 90
Bearing 350 - AOB 100
Bearing 340 - AOB 110
Thanks,
Ron
|
Would I be correct in saying then, based on what you've said, that after you've put your info in....you then switch the TDC to auto so it "takes" over the changes in calculations??