EGM-1 (250-4035) Specificaions Faxback Doc. # 4480 CRT SIZE: 14" SCAN FREQUENCY CRT DOT PITCH: 0.31 mm HORIZONTAL: 15.75 kHz/21.8 kHz CRT SCREEN: Non-Glare VERTICAL: 50-60 Hz INPUT SIGNAL: RGB RESOLUTION: 640 x 200/640 x 350 INPUT LEVEL: TTL-positive (Mode 1) CONNECTOR: 9 pin D-Shell TTL-negative (Mode 2) WEIGHT: 30.86 lbs. POWER CONSUMPTION: 90W POWER SUPPLY: AC 120V, 60 Hz (abo-07/27/93)