Chapter 5: IR Remote Control/Chapter 6: Serial Control Chapter 4: Operation Chapter 5: IR Remote Control/Chapter 6: Serial Control AVSW-DVI8X1 4. Operation 5. IR Remote Control LED Indicator The remote control operates within a 1.5-ft. (5-m) range of the DVI switch. To select a source The Power LED turns green when the video switch is powered on. When a video port is selected, device with a remote control, press the number button (1–8) to directly switch to the 8 x 1 DVI and Audio Switch its c