显示器
| 独立h/v同步 |
Y |
| 显示器尺寸 |
21.5 " |
| 可视尺寸，对角线 |
550 mm |
| 数字垂直频率 |
50 - 76 Hz |
| 数字水平频率 |
24 - 83 kHz |
| 对比度（动态） |
20000000:1 |
| 响应时间 |
5 ms |
| 对比度 |
1000:1 |
| 显示器分辨率 |
1920 x 1080 pixels |
| 视角，水平 |
170 ° |
| 视角，垂直 |
160 ° |
| 显示器可视区域 HxV |
478 x 269 mm |
| 显示器亮度 |
200 cd/m² |
| Full HD |
Y |
| 背光类型 |
W-LED |
| 支持图形分辨率 |
1920 x 1080 (HD 1080) |
| LED背光源 |
Y |
| 显示类型 |
LED |
能量控制
| 功耗（节能） |
21 W |
| 功耗（一般操作） |
26 W |
| 交流电（AC）输入频率 |
50/60 Hz |
| 能源之星认证 |
Y |
端口 & 界面
| 包含电缆 |
AC, Audio (3.5mm), DVI, USB, VGA |
| DVI-D接口数量 |
1 |
| 音频输入 |
1 |
| USB2.0端口的数量 |
3 |
| 耳机输出端口 |
1 |
| VGA（D-SUB）端口数量 |
1 |
重量和尺寸
| 含底座尺寸（宽 x 深 x 高） |
511 x 240 x 635 mm |
| 重量（含底座） |
4920 g |
| 深度 |
310 mm |
| 重量 |
3960 g |
| 宽度 |
511 mm |
| 高度 |
66 mm |
性能
| 扬声器数量 |
2 |
| RMS的额定功率 |
4 W |
| HDCP |
Y |
| 内置扬声器 |
Y |
| 可支持的Windows操作系统 |
Windows 7 Home Basic, Windows 8 |
人体工程学
| VESA 安装系统兼容界面 |
100 x 100 mm |
| 墙壁支架 |
Y |
认证标准
| 认证 |
CE,CB, BSMI, PSB, SASO, C-tick, e-standby, KC, UL/cUL, FCC-B (including ICES003), UL CoC, Mexico Energy, GOST-R/Hygienic, UkrSEPRO, TCO 5.2, Erp, CCC, China Energy, EPEAT Silver, WEEE, RoHS, SVHC |
其他功能
| 屏幕显示 |
Y |
| 包装尺寸(宽度 × 深度 × 高度) |
570 x 214 x 427 mm |
另外
| 产品色彩 |
Black |
| 运行温度范围（T - T） |
0 - 40 °C |
54.61 cm (21.5 ") , 1920 x 1080, 200 cd/m2, 1000:1, 5 ms, 2 x 2 W
The 22" (21.5" viewable) ViewSonic TD2220 is a multi-touch Full HD LED backlit monitor with 1920x1080 resolution, integrated speakers, DVI & VGA inputs and VESA mountable design. It has 20,000,000:1 MEGA Dynamic Contrast Ratio for sharp crisp images, SRS Premium Sound for crystal clear sound and Eco-mode for up to 40%* energy savings come standard in the new 22" (21.5" viewable) offering. Perfect for both commercial and consumer applications, the TD2220 supports the USB HID Touch driver and is fully compatible with Windows 8. The TD2220 is a one-stop solution for your multi-touch monitor needs. You will also get the most out of your investment with ViewSonic's strongest pixel performance guarantee, 3-year limited warranty, as well as ENERGY STAR and EPEAT Silver certifications.
- 22"(21.5"; viewable) touch enabled LED monitor with Dual Optical Touch and Windows 8 compatible to provide excellent touch control experience.
- 1920x1080 Full HD resolution to support imaging intensive commercial applications, video and image editing and entertainment.
- 8H scratch resistant surface hardness helps ensure consistent high quality touch experience.
- Stereo speakers with SRS Premium Sound for crystal clear sound performance.
- Digital (DVI) and Analog (VGA) inputs for multiple media sources and USB hub for excellent connectivity.
- ENERGY STAR and EPEAT Silver certified for up to 50%* energy saving with LED backlight.
- VESA mountable design, holes ready for full ergonomics and comfort.
- Backed by ViewSonic's 3-year limited warranty and highest grade panel with one of the best pixel performance policy in the industry.
- Kensington lock slot for optional security.
