I use my Coolsat 6000 for aligning dishes right out in the field by the dish. Those cheap little signal beeper things are pretty useless in my experience. They are good for finding any and all signals, but useless for finding the particular signal you want.
The latest true FTA software for the Coolsat 6000 has a signal beeper function that helps a lot. You can get it here:
FTAFirmware for Coolsat
Take the receiver and a small tv/monitor out to your dish. Connect it directly to the LNB with a short length of coax. Make sure your LNB type/frequency is set correctly, as explained above. There should be a label on the LNB.
Go to the "Manual Scan" screen and choose your satellite: Galaxy 19 Ku @ 97w.
Select one of the transponders that are suggested above, and turn the volume on the Coolsat and your TV up enough that you can hear the beeper. Set your skew as explained above. Make sure your mounting pole is plumb, and set your dish elevation with the scale on the dish mount.
Now, very slowly sweep the dish across that portion of the sky where your compass tells you your sat is located. When the beeper sings out, you have found it. Peak your signal using the Quality scale on the screen. It may be necessary to make small adjustments to the elevation, but the skew is best carefully set and left alone in my experience.
That's about it.