For the rest, in diseqc 2.0, my dish was not piloting the receiver correctly; However I think it is a good product as it works well USALS, ie without calibration, that enough for me
For adjustment must lock on Astra 19.2 when the receiver directs the engine to Astra 19.2; careful to respect the motor tilt according to the latitude and longitude, the table provides the doc, then adjusts the tilt of the antenna to point to astra.