Up to four channels of audio can be input via one set of stereo RCA connectors and two unbalanced 1/4″ jacks. Using the onboard faders and audio meters, the sound can be mixed and properly balanced to fit your program. Balanced audio sources will require a separately available impedance switching device in order to ensure proper operation.

Once set up, use the T-bar and illuminated selection buttons to switch and apply effects to your video signals. Some built-in transitions include dissolves, fades, and wipes. The SE-500 can also be controlled via RS-232 (DIN-15 connector) and MIDI. Essential effects such as picture-in-picture (PiP), color processing, and split-screen are also integrated into the SE-500.