how does the 7091 controller work?

[tankslave]

I was wondering how you can use the 7091 as a wavemaker? Can you set it to turn on on certain intervals? What do the "Pulse" "power1, 2" control exactly?
Anyone?

[rvitko]

It only works on our electronic pumps but you set two speeds- power 1 and power 2 and the number of seconds from 1-7 for the pump to pulse between these speeds. The concept is when fast water hits slow water a high level of turbulance and broader flow are created.