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Viewsonic
Super Contrast Ratio Widescreen
The ViewSonic® VA2231wa LCD is ideal for both home and office with its fast response time and piano black finish VESA® mountable design. A true wide monitor with 1920x1080 resolution, 100,000:1 dynamic contrast ratio, analog inputs and Eco-mode for power savings! It has an automatic aspect ratio adjustment so when your input is a 4:3 signal, the image will not be stretched but instead it will be positioned in the middle of the screen with side bars. Three-year warranty, industry’s best pixel performance policy, Windows 7 certification and Energy Star 5.0 certified, make the VA2231wa LCD the best choice for both corporate and education customers as well.
Release date: 2011-02-19.
1 VGA input
Weight & dimensions | |
---|---|
Weight (without stand): | 3.8 kg |
Height (without stand): | 38.9 cm |
Depth (without stand): | 6.4 cm |
Width (without stand): | 51.3 cm |
Power | |
Power consumption (PowerSave): | 0.2 W |
Power consumption (typical): | 40 W |
Display | |
Viewing angle, horizontal: | 170° |
Contrast ratio (dynamic): | 100000:1 |
Aspect ratio: | 16:9 |
Response time: | 5 ms (PC screens with 5 milliseconds response ) |
Display brightness (typical): | 300 cd/m² |
Contrast ratio (typical): | 1000:1 |
Touchscreen: | No |
Native aspect ratio: | 16:9 (PC displays with a 16:9 aspect ratio ) |
Display resolution: | 1920 x 1080 pixels |
Display diagonal: | 54.6 cm (21.5") (PC screens between 21 and 22 inches ) |
Separate H/V sync: | Yes |
RGB colour space: | sRGB |
Viewable size diagonal: | 55 cm |
Vertical scan range: | 50 - 75 Hz |
White Chromaticity, 9300K: | Yes |
Horizontal scan range: | 24 - 82 kHz |
White Chromaticity, 6500K: | Yes |
Pixel pitch: | 0.24825 x 0.24825 mm |
Viewing angle, vertical: | 160° |
Operational conditions | |
Storage relative humidity (H-H): | 5 - 90% |
Operating relative humidity (H-H): | 10 - 90% |
Storage temperature (T-T): | -20 - 60 °C |
Operating temperature (T-T): | 0 - 40 °C |
Ports & interfaces | |
AC (power) in: | Yes |
HDCP: | No |
VGA (D-Sub) ports quantity: | 1 |
Ergonomics | |
LED indicators: | Stand-by |
Tilt angle range: | -5 - 20° |
Panel mounting interface: | 100 x 100 mm |
Cable lock slot: | No |
Other features | |
Power requirements: | 100 - 240 VAC, 50/60 Hz |
TV tuner integrated: | No |
Certification: | CB, WEEE, RoHS, REACH SVHC List, EuP, TCO5.0, CE, Ergo, GOST-R+Hygienic, UkrSEPRO, BSMI, PSB, C-TICK, KC, SASO |
Sync input impedance: | 75 Ω |
Design | |
Product colour: | Black |
Performance | |
Mac operating systems supported: | Yes |
Multimedia | |
Built-in camera: | No |
Built-in speaker(s): | No |
Sustainability | |
Sustainability certificates: | ENERGY STAR |