you can select whatever satellite you want in the menus in your receiver, but you'll receive only whatever satellite the dish is aiming at. In other words, the satellite list in the receiver is only there to keep things organized once the dish is properly aimed at the various satellites.
Now, to get you started, there are 2 ways you can proceed:
1- enter a known transponder with correct parameters, I'd suggest the one with CGTN on 95W, as it's probably the easiest thing to receive. Make sure you have the LNBF setting set to 10750. Thenn set the elevation correctly for your location, and move the dish slowly on it's mount until the meter in the receiver shows signal quality. If nothing found, change the elevation by a half degree and tray again. Repeat until you find signal quality. Then do a manual transponder scan and you should have a bunch of chinese channels in various languages.
2- another approach that I suggest, quite similar to what Mike was suggesting when you said you had found some signal:
- use your meter to aim for something with signal
- blind scan and see if you get anything. Check with Lyngsat to identify the satellite, or tell us if you can't figure it out (sometime sthe names are not obvious)
- some satellite will register signal on the meter but nothing will scan in (DirecTV, or data satellites). That's normal, move on to the next one
- the stronger signals are from Dish and DirecTV, and can easily make you miss an less powerful signal just 2 degrees away.
In either case, once you have found a satellite, it's fairly easy to find the next one by just carefully adjusting the dish by about 2 degrees and changing the elevation very slightly