NEC EX231W MultiSync EX231W-BK : user manual - Page 17

English Specifications Monitor Specifications MultiSync EX231W Notes LCD Module Diagonal: 58.42 cm/23.0 inches Viewable Image Size: 58.42 cm/23.0 inches Native Resolution (Pixel Count): 1920 x 1080 Active matrix; thin film transistor (TFT) liquid crystal display (LCD); 0.265 mm dot pitch; 250 cd/m2 white luminance; 1000:1 contrast ratio, typical (25000:1 Contrast ratio, Dynamic). Input Signal DVI: DVI-I Connector: Digital RGB Analog RGB Sync DisplayPort: DisplayPort Connector: Digital RGB Display Colours 16,777,216 DVI (HDCP) 0.7 Vp-p/75 ohm Separate sync.TTL level Positive/Negative Composite sync.TTL level Positive/Negative Sync on Green (Video 0.7 Vp-p and Sync Negative 0.3 Vp-p) DisplayPort Complies with Standard V1.1a, applicable to HDCP Depends on display card used. Synchronization Range Horizontal: 31.5 kHz to 83.0 kHz (Analog) 31.5 kHz to 83.0 kHz (Digital) Vertical: 56.0 Hz to 75.0 Hz Automatically Automatically Automatically Viewing Angle Left/Right: ±85° (CR > 10) Up/Down: 75°/85° (CR > 10) Image Formation Time 5 ms (Typ.) Resolutions Supported 720 x 400*1: VGA text Some systems may not support all modes listed. 640 x 480*1 @ 60 Hz to 75 Hz 800 x 600*1 @ 56 Hz to 75 Hz 832 x 624*1 @ 75 Hz 1024 x 768*1 @ 60 Hz to 75 Hz 1152 x 870*1 @ 75 Hz 1280 x 1024*1 @ 60 Hz to 75 Hz 1440 x 900*1 @ 60 Hz 1400 x 1050*1 @ 60 Hz to 75 Hz 1680 x 1050*1 @ 60 Hz NEC DISPLAY SOLUTIONS cites recommended 1920 x 1080 @ 60 Hz resolution for optimal display performance. Active Display Area Landscape: Horiz.: Vert.: Portrait: Horiz.: Vert.: 509.2 mm/20.0 inches 286.4 mm/11.3 inches 286.4 mm/11.3 inches 509.2 mm/20.0 inches USB Hub I/P: USB Specification Revision 2.0 Port: Upstream 1 Downstream 1 Power Supply AC 100-240 V ~ 50/60 Hz (DC 19 V 2.1 A) AC Adapter Type ADP-40ED A, manufactured by DELTA ELECTRONICS Power Consumption Maximun Operation: 31 W Normal Operation: 23 W (Default setting) Dimensions Landscape: Portrait: Height Adjustment: 540.2 mm (W) x 401.3 - 511.3 mm (H) x 215 mm (D) 21.3 inches (W) x 15.8 - 20.1 inches (H) x 8.5 inches (D) 318.2 mm (W) x 547.2 - 627.3 mm (H) x 215 mm (D) 12.5 inches (W) x 21.5 - 24.7 inches (H) x 8.5 inches (D) 110 mm/4.3 inches (Landscape condition) 80.1 mm/3.2 inches (Portrait condition) Weight 4.2 kg (9.3 lbs)/Without stand: 2.8 kg (6.2 lbs) Environmental Considerations Operating Temperature: Humidity: Altitude: Storage Temperature: Humidity: Altitude: 5°C to 35°C / 41°F to 95°F 20% to 80% 0 to 6,562 Feet / 0 to 2,000 m -10°C to 60°C / 14°F to 140°F 10% to 85% 0 to 40,000 Feet / 0 to 12,192 m *1 Interpolated Resolutions: When resolutions are shown that are lower than the pixel count of the LCD module, text may appear different. This is normal and necessary for all current flat panel technologies when displaying non-native resolutions full screen. In flat panel technologies, each dot on the screen is actually one pixel, so to expand resolutions to full screen, an interpolation of the resolution must be done. NOTE: Technical specifications are subject to change without notice. English-15