Marshall Triple 5.8" Wide Screen Rack Mounted Full Color Active Matrix LCD Panel High Resolution LCD panel, 1200 × 234 pixels, 280,800 total Ultra bright 350 candle luminance Switchable 4:3 and 16:9 ratios NTSC/PAL switchable via switch on rear of unit Auto Signal Detection, blue screen appears when signal is not present Three color, self-powered tally system provided for each panel Individual color, tint, brightness and contrast controls for each panel Built-in memory saves current setup when unit is powered down Built-in Color Bar Generator 90 degree tilt adjustment while mounted in rack Dry Erase Marker for EZ Identifying of screens is included The V-R63P is a rack mountable unit that has three independently controlled 5.8" active matrix LCD panels with active loop through feature. These 16:9 high-resolution panels have a pixel count of 1200 x 234, and are rated at a very bright 350 candle luminance. Each of the three screens has a built-in color bar generator, controls for brightness, color, tint, contrast, and selectable aspect ratio of 16:9 or 4:3. Each panel accepts dual composite video inputs, and has a selectable NTSC/PAL switch on the back. A built in 3 color tally system is also provided for each screen. The unit includes power supply, and fits into any standard EIA 19" rack, at only 3U high.