EMP Multiswitch 5/4 E.140-A

[frobi]

I have 2 satellites and 3 receivers. How to wire EMP-centauri 5/4 E.140-A multi switch ? It says high band on LNB 1 and 2 and low band on LNB 3 and 4. I have 110W and 118W setup..Does it also need external power ? I want to hook up 3 receivers on 2 dish.

[WillDekkard]

The switch you have will not work for what you want. That switch is for 1 satellite position only. What you need is a simple 4x4 or 5x4 multiswitch.
(The 2nd picture below:)
http://www.satfix.net/attachment.php?attachmentid=9810&d=1301120857
Of course this is all hinges on that you have Legacy Standard dual output LNBs. If you have DP or DPP LNBs a different switch is required.