General Category > Unofficial F/A-18 Acceleration Pack board

Understanding the radar

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ryanbatcund:
Very neat addition...  the radar is probably overlooked by a lot of people, but it is very detailed, for an FS addon hehe

I have a few questions about the buttons.  I labeled them on this image.  I already know what 1, 2, 4, 5, 8, 9, 10 do.

I sorta figured out what 6 and 7 do, but not exactly how they do it... 

what does button 3 do?

I need some help with the radar symbolgy...  What do the numbers when I ID a target mean?  0.4 and 9?  does that mean 4000ft and 90 kts?  what about the numbers on the side of the radar mfd?  30.1?

I like how you can change the azimuth of the radar sweep, that is sooooo awesome!

Thanks for any tips!

ILove2Fly:
Ryan, for those of us, like me, could you put up that screen shot again but with a detailed description of all the buttons that you labeled that you know what they do?  It would be greatly apreciated.

Thanks.  Paul

ryanbatcund:
Sure!

1 = menu, access to the other screens
2 = radar sweep azimuth (angle in degrees, watch the vertical bar sweep left and right when you change it)
3 = I dont know yet
4 = increase radar range
5 = decrease ""
6 = not sure, but somehow it locks the nearest target
7 = same but in the opposite order I think
8 = contrast, drag it with the mouse button (hold it down)
9 = brightness ""
10 = day/auto/night mode, quick change for brightness levels, click and drag

ILove2Fly:
Excellent!  Thanks a bunch Ryan.

virtuali:

--- Quote from: ryanbatcund on October 29, 2007, 03:26:58 am ---I sorta figured out what 6 and 7 do, but not exactly how they do it...
--- End quote ---

They lock to the next visible target, in up or down direction.



--- Quote ---what does button 3 do?
--- End quote ---

In the real radar, it changes the vertical sweep pattern of the antenna. Here's it's just for cosmetic purposes...



--- Quote ---I need some help with the radar symbolgy...  What do the numbers when I ID a target mean?  0.4 and 9?  does that mean 4000ft and 90 kts?
--- End quote ---

Nope. Left number is Mach N. of the target, right number is absolute target altitude in thousands of feet. In this case, it was flying at Mach 0.4, at 9000 feets.



--- Quote ---what about the numbers on the side of the radar mfd?  30.1?
--- End quote ---

That was reading -30.1. It's the altitude *differential* from the target, in thousands of feets. Since you were flying at 39000 feets and the target was at 9000, the differential was -30100, negative numbers indicates the target is below you.

Also, note the caret range symbol > on the right side of the screen, It's a visual representation of the target range, relative to the current scale. So, in this example, since you had the range set a 40, and the range symbol was slightly more than half screen, it was indicatin the target was at about 22 nm from you.

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