WIRING AND CUSTOM APPLICATION SUGGESTIONS All of the output lines of the DCI2 operate at a 5VDC logic level. This means that some type of interface is required if you want to control anything other than a simple device such as an LED indicator. Don’t panic!! It is not difficult to control just about any type of device with the DCI2. We have supplied a few examples that should get you on your way to controlling the real world. Line Level Audio Input Wiring: -Custom Audio feed wiring arrangement using a standard RJ-11 Patch cable. J6 Front View Audio GND + Audio In DCI2 28