The Marshall V-R563P-SDI is a rack mountable unit that contains 3 5.6-inch LCD monitors. Each monitor is a 960(H) x 234(V) pixels display and has a composite and SDI input. The inputs all have looping outputs plus each SDI digital input also has a converted analog composite output as well. As with the other V-R models, the V-R563P is rack mountable and can be tilted (up to) 90Â° upwards or downwards. Additional features include a built-in Color Bars generator, blue screen if no input is detected, the aspect ratio is switchable, and the unit will recognize automatically NTSC or PAL signals.