技术细节
| DisplayPort 输入 |
1 |
| DVI输入端口 |
1 |
| DVI输出端口 |
1 |
| 內置亮度传感器 |
Y |
显示器
| 垂直扫描范围 |
56 - 75 Hz |
| HD 类型 |
4K Ultra HD |
| 原机长宽比 |
16:9 |
| 色域 |
72% |
| 降噪设备 |
Y |
| 显示类型 |
LED |
端口 & 界面
| DVI端口 |
Y |
| VGA（D-SUB）输入端口 |
2 |
| 复合视频 |
1 |
| DVI-D接口数量 |
2 |
| HDMI输入 |
2 |
| RS-232C |
Y |
| HDMI端口数量 |
2 |
| DisplayPort 数量 |
1 |
| USB 端口数量 |
2 |
性能
| 面板寿命 |
50000 h |
| HDCP |
Y |
| OSD语言数 |
18 |
| 屏幕显示 |
Y |
音频
| 扬声器数量 |
2 |
| 音效模式 |
Custom, Movie, Music, Sports, Standard |
| 音频系统 |
Clear Voice II |
另外
| 水平扫描范围 |
30 - 80 kHz |
| 以太网路(RJ-45)连接接口数量 |
1 |
| 以太网连接器 |
Y |
213.36 cm (84 ") IPS, Multi-Touch, 3840 x 2160 (UHD), 16:9, 350 cd/m2, DCR 500000 : 1, 12ms, 2 x HDMI, 2 x DVI-D, 1 x DP, 2 x VGA, 1 x Composite, 1 x RJ-45, 2 x RS232C, 2 x USB 2.0, RMS 20W
Ultra HD Multi-Touch Signage
213.36 CM IR-Spread based 10-Points Multi-Touch Display including IWB Option
- LG 'IR Spread' based
- Windows XP (1Point) / Windows 7 (10 Point)
- Protection Glass
- Anti-Fog/Anti-Glare
- IWB S/W, Pen and Pen Tray for 84WT70PS
Multi-Touch Display
Smarter Multi-Touch Experience LG's touch technology provides smooth and accurate 10 point multi-touch interaction & gestures with precision for your interactive needs.
213.36 CM THE WORLD’S LARGEST
The only Ultra HD-based (3,840 x 2,160) touch screen displaying clear & sharp resolution contents in real life picture quality.
GHOST FREE MULTI-TOUCH
When touching the screen, it is possible to express your writing or drawing with ‘No Ghosting’ for clean & seamless navigation.
10-Points Multi-Touch
Because there is no need for a separate pen, you can easily utilize it with the touch of your hands. It provides a more realistic sense of touch since it can recognize up to 10 simultaneous touches at once.
High Reliability
- Protection Glass
- Anti Fog / Anti-Glare
- Ghost Free Multi-touch
- IR Spread : LGE’s own multi-touch technology
