"Computer Interactive CRT Display with a usable area of 10.0 in. by 13.0 in.; Dual NTDS computer fast I/O channel interface; NTDS compatible symbol generator; High-speed vector generator; Refresh memory: 8K by 32-bit; Operating requirements: 115 VAC, 400 Hz, 3-phase, 18 amps; Dimensions: 46.5 in. H; 23.5 in. LG; 36.14 in. D; 900 lbs; Hard mountable to resilient deck; Optional red CRT phosphor; Special feature: Two recessed headset jacks on the front of the bullnose"