Pixel pitch: 16mm Environment: Outdoor Resolution: 3, 906 dots/ m2 Display brightness: > 7, 500CD/ m2 Brightness adjustment: 256 manual and eight automatic grades Viewing angle: > 110 degree ( left and right viewing angle) Viewing distance: 10 to 200m Grey scale: Monochrome 12-bit Display color: 36-bit Exchange frame speed: > 60fps Refresh frame frequency: 360Hz Screen body power consumption: Maximum 1000W/ m2 Average: 500W/ m2 Screen body weight: Less than 65kg/ m2 Control distance: 120m ( without relay) MTBF: > 10, 000 hours Operating platform: Windows 2000, XP and Vista OS Connector: America AMP Working temperature: -20 to + 60 degrees Celsius Working humidity: 10 to 95% RH Unit box size: 1, 024 x 768mm