MikMcgyver:
I have that same Dual power center from Coralife.
I can't make it work right. How in the heck do you set this thing?
I plugged it in and turned it OFF. Turned the dials to the actual time. Then I flipped up a gray tab for the time I wanted it ON and another at the time I wanted it OFF.
I did this for the side that controls my Daylight 10K bulb.
Then I went to the other side and did the same thing for my refugium and actenic lights.
It's all jacked up. Is there a certain position for the center button? It can be middle, or actenic or daylight, but I can't figure it out.
Any help would be appreciated.