1. First choose the star at the bottom of the pot.

Selection principle:

A Of course, the first consideration is the procedure.

B Secondly, the degree of separation should not be too far, such as 169 and 76.5 degrees, which is more difficult.

C generally, the star with weak signal is selected as the main receiver and other auxiliary receivers.

2. First, adjust the pan/tilt to the main star to make its signal the strongest, and fix the antenna and feeder;

3. Then connect the tuner of the main receiver to the tuner of the auxiliary receiver, and adjust it to the strongest and fixed signal.

4. Until each tuner is fixed, connect the four-cut-one-pass switch to the receiver and four tuners.

5. Finally, adjust the receiver settings, which roughly means that each frequency should be attached with the input end of Dyson switch corresponding to that frequency.

There are many pictures of a pot of stars in my space, which can be understood at a glance.