A sensor bar is that grey thing you put on your TV when installing your Wii system. Don't expect Dolphin to know where your are aiming your Wiimote at.
You need to connect a sensor bar to your computer in order to see the target circle you're talking about.
You need to connect a sensor bar to your computer in order to see the target circle you're talking about.

![[Image: hhMMMgO.png]](http://i.imgur.com/hhMMMgO.png)