You can also receive 2 signal of different satellite with 1 dish if use double holder with 2 LNB.

Setting of double LNB need more time and more experience.
If you use 2 receiver and 2 TVs for setting this LNB, it's easier to find potion fast.
The best satellite signal that you can receive with this holder is Asiasat2 and Asiasat3s but You can also use this holder for other satellite that is close together.
There is 2 way to set this holder.
1. Use central LNB for asiasat2 and left one for asiasat3s (picture NO1)
Please use both LNB same as pictures moving of LNB to right or left can change quality of signal.
2. You can use central LNB for Asiasat3s and right sight for Asia sat 2 (picture no 2)
In both types first use Cable from LNB to receiver directly.
In both case you must set central LNB for your destination satellite first.
After you receive best signal for central LNB you must change your connection wire to other LNB and try for receiving signal for other LNB without moving dish first You can move holder up or down or move LNB until you receive even some weak signal for other LNB.
When you move your LNB maybe your first setting has change and some time you need a little dish until you find best position for both of LNB...
If you move LNB holder or you lose your first setting, its better only move your LNB only receive again your signal.
You must move your dish or LNB until you receive best signal for both LNB.
After you set your dish, you can use short Cable to connect both LNB and then 1 wire from your LNB to your receiver.
When you connect wire to your receiver, you need some changes in your reciver, because you use 1 wire for 2 LNB, and your receiver need to understanding to understand your setting method.
In your receiver menu you need make change for 22KHZ from OFF to ON or Auto for only 1 of your LNB.
All receivers has different menu so you need to do it by yourself until you can see both satellite channel at your TV.