"The item is a computer interactive CRT display with a usable area of 10.0 in. by 13.0 in.; it features a dual NTDS computer fast I/O channel interface, an NTDS compatible symbol generator, and a high-speed vector generator; options include a CRT phosphor, refresh memory of 96K by 32-bit, raster processing electronics, high-resolution electronics, radar data display electronics, sonar data display electronics, TV data display electronics, and interface electronics for a second CRT indicator, digital display IP-1181(V)1/UYK; operational characteristics include 115 VAC, 400 Hz, 25 amps; dimensions are 46.5 in. h by 23.5 in. w by 36.14 in. d; weight is 900 lbs; the console is hard-mounted to a resilient deck and capable of displaying sonar, radar, and TV data."