how can i get the centre sat?

Setting up the dish is still the same, move the actator to about half way, then physically move the dish to get the best signal on 39E, which is your Longitude reading, so your True South.
 
how can I calculate angeles? sorry I don't understand this point because I thought that I point the dish to 39 east then ,I get all the sat I can recieve on the arc from east to west.

sorry for misunderstanding.

To use the terms mentioned in Milamber's link, set Motor Latitude the same as the latitude where you live, 24 degrees.
POLARMOUNTANGLE2.png

Dishpointer.com calculates the elevation angle for Helllas 39E (due south) for your location to 61.9 degrees
ELEVATION5.png


90 - 61.9 - 24 gives you declination angle at about 4.1 degrees.
 
Oh, no. I forgot about declination angle offset.
Declination angle: 3.53 degrees
So, motor latitude 24.55 degrees.
Code:
http://www.satsig.net/ssazelm.htm

Did I get it right this time?
 
Oh, no. I forgot about declination angle offset.
Declination angle: 3.53 degrees
So, motor latitude 24.55 degrees.
Code:
http://www.satsig.net/ssazelm.htm

Did I get it right this time?
Just about right, not a bad guess! Agrees with the Jeager 1224 manual I have.
 
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