Description
1 .Product Introduction:
The QA55HM01-180 LCD video wall panel features factory-installed ultra-narrow bezel panels with a physical seam width of just 1.8mm. Boasting 450cd/㎡ ultra-high brightness and a direct backlight LED technology, it delivers more uniform illumination and wider color gamut. Designed for industrial-grade reliability, this panel integrates multiple video signal sources including HDMI and DVI interfaces, ensuring robust performance.
2. Features:
- Large viewing Angle, fast response speed, high color reproduction;
- 8mm ultra-narrow edge for extreme splicing, the picture display is more perfect;
- The ultra high physical resolution of 1920*1080 makes the picture more delicate;
- 4000:1 ultra high contrast, the picture display is more vivid, the color performance is more outstanding;
- Using direct LED backlight mode, the brightness performance is more uniform;
- The viewing Angle is 178°, approaching the horizontal;
- Adopt automatic color and image enhancement engine technology, improve the image details, picture performance more beautiful;
- Supporting software spread spectrum technology can effectively reduce EMI amplitude, the whole machine is an all-metal structure, anti-radiation, anti-magnetic field, anti-strong electric interference;
- Industrial design, high reliability, high stability, support 7*24 work;
- Users can choose from various installation methods such as maintenance and landing.
III. Specifications and parameters:
| Panel parameters | Size | 55” |
| Physical Bezel | 1.8mm | |
| Jointing | 2.6mm（active to active seam） | |
| Type of backlight | LED | |
| Resolution | 1920×1080 | |
| Display size (mm) | 1209.6(H)×680.4V) | |
| Pixel pitch (mm) | 0.63(H) x 0.63(V) | |
| Response time | 8ms (typ.) | |
| Contrast ratio | 1400:1 | |
| Viewing Angle | 178° (vertical, horizontal) | |
| Colour | 8Bit（16.7M） | |
| Color saturation (x% NTSC) | 72% | |
| Percentage shown | 16:9 | |
| Refresh rate | 60Hz | |
| Signal interface | HDMI input interface | *1 |
| DVI input interface | *1 | |
| Control interface | RS232 (RJ45) | RS232-IN（IR） x1; RS232-OUT x2 |
| Structure size | Net weight | About 22KG |
| Overall dimensions
(W x H x D) |
1212.3MM*683.1MM*105.7MM | |
| Sheathing material | metal plate | |
| Power supply power consumption | Power input voltage | 176 V ~ 240 V/AC，50/60 Hz |
| Total machine power | ≤250W | |
| Standby power | <0.5W | |
| Working environment | working temperature | 0℃～40℃ |
| Humidity at work | 20%～85% RH Non-Condensing | |
| Storage temperature | -10℃～60℃ | |
| Storage humidity | 10%～90% RH Non-Condensing | |
| Language | OSD | English/ Chinese |
| Accessory | Power cord | *1 |
| Network cable | *1 | |
| Certificate | *1 | |
| Warranty card | *1 |
Note: The actual seam is related to the processing technology and installation technology, and there are certain errors. The specific product shall be subject to the actual product, and the final interpretation right belongs to Suzhou Daqing.
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