Turn on the Furman (to the right) by switching the big red button on all the way to the right. Now the rest of the machines will be turned on (except for the computer it it is not already on).
You should not turn on the switch all the way to the left on the Furman as that turns on the rack lights that you can pull out (it will burn out the bulbs, and only one bulb works). If you notice it on, please turn it off, thank you!
OFF ON
The Receiver Amp
The receiver amp (to the left) should now be able to turn on (Press power if it is not already on). Press UMC1820 to switch to the Behringer audio interface.
Press the Mac Digital button to switch back to the digital output.