84-inch touch all-in-one
84-inch touch all-in-one machine specification product effect diagram type project parameters screen parameter table size 84" display ratio 16:9 physical resolution 4Kx2K color depth 16.7M/1.06B (10bit) viewing angle H178º、V178º brightness 350cd/m2 contrast ratio 1400:1 response time 5ms audio system speaker 4×10W(8Ω) (speaker) sound mode standard input/output interface input interface see the parameter table below L/R audio input 1 RCA X2
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Product details
| 84-inch Touch All-in-One Specifications | ||||
| Product Renderings | Type | Project | Parameters | |
| Screen Parameter Table | Size | 84" | ||
 |
Aspect Ratio | 16:9 | ||
| Physical Resolution | 4Kx2K | |||
| Color Depth | 16.7M/1.06B (10bit) | |||
| Viewing Angle | H178º, V178º | |||
| Brightness | 350cd/m2 | |||
| Contrast Ratio | 1400:1 | |||
| Response Time | 5ms | |||
| Audio System | Speaker | 4×10W(8Ω) (Speaker Enclosure) | ||
| Sound Mode | Standard | |||
| Input/Output Interfaces | Input Interfaces | See parameter table below | ||
| L/R Audio Input | 1 RCA ×2 | |||
| Power Consumption | Input Voltage | AC 100~240v 50/60HZ | ||
| Standby Power/Rated Power | ≤3W/≤550W | |||
| Housing | Material | Aluminum alloy front panel, cold-rolled steel back shell | ||
| Product Features | Appearance Color | Black/Default | ||
|
●Uses a high-quality infrared touch panel with ultra-high light transmittance, strong impact resistance, scratch and wear resistance, dust and water resistance; ●High touch sensitivity, fast speed, no drift phenomenon ●Professional-grade chips and processing technology ensure high image quality; ●Industrial-grade high-performance LCD screen ensures high-definition, high-brightness images and stable use; ●The shell is made of high-strength steel, with a slim appearance, beautiful and sturdy, with excellent protection level and electromagnetic shielding performance; ●Surface fine-grained baking paint, smooth and even, simple and generous, the color is integrated with the industrial host, and has good rust prevention and wear resistance; ●Multiple signal interfaces, supporting multiple signal inputs/outputs; ●High reliability, high stability, suitable for education and training, exhibitions, public media, video conferencing, military command, and traffic management. |
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| Installation Method | Wall-mounted (default) | |||
| Touch Panel | Specifications | Infrared Touch | ||
| Touch Medium | Fingers, stylus pens, and other non-light-transmitting objects | |||
| Positioning Accuracy | ±2mm | |||
| Light Transmittance | ≥95% | |||
| Glass Hardness | 7H | |||
| Click Method | Win7, 8 multi-point system | |||
| Response Time | ≤6ms | |||
| Output Resolution | 8192X8192 | |||
| Service Life | Single point more than 60 million times | |||
| Touch Interface Method | Built-in USB | |||
| External Conditions | Operating Temperature/Humidity | 0℃~50℃/20%~80% | ||
| Storage Temperature/Humidity | -10℃~60℃/5%~95% | |||
| Machine Life | 60000 hours | Packaging | Carton Dimensions | |
| Safety Certification | CE/FCC/3C/RoHS | Net Weight/Gross Weight | ||
| 84-inch Touch All-in-One Unit Parameter Table | ||||
| 1. Safe appearance design, using metal frame, the surface has no sharp edges or protrusions | ||||
| 2. Power requirements: AC 220V±20%, 100～240V wide voltage input ensures the stability of the equipment operation | ||||
| 3. Image (1:1 Map point-to-point display) meets the requirements of digital full HD | ||||
| 4. Component video interface, VGA interface, HDMI interface, USB interface, network interface, audio input and output | ||||
| 5. Built-in speaker enclosure 8*10W four speakers, with speakers, good sound quality | ||||
| 6. The writing screen uses a 4-6mm thick explosion-proof, fully tempered glass screen, which is scratch and impact resistant; the surface is impact resistant. | ||||
| 7. The computer uses HDMI to transmit audio and video (full digital mode), and has a side VGA analog output, which can be connected to a projector to achieve mirroring; external computers can use various connection methods such as VGA and HDMI. | ||||
| 8. The touch screen port has an intelligent switching function. It can automatically identify whether an external computer is connected. When an external computer is connected, it automatically disconnects from the built-in computer, which is convenient for teachers to use their own computers. | ||||
| 9. Infrared dual-tube multi-point touch technology is used, with no less than 300 pairs of tubes. Fingers, pens, or any other opaque objects can be used for touch. | ||||
| 10. The PC part structure is a side-pull-out structure. | ||||
| PC Configuration (High Configuration) | ||||
| High Configuration | Intel I3; Memory: Kingston 4GB; Hard Disk 500GB; Default Win7 system; | |||
Keywords:
LED Display
LCD Advertising Machine
Guangxi Dongxian Electronics
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Headquarters address: No. 8, Building A, 13th Building, ASEAN Wisdom Valley Industrial Park, Kexuan Avenue, Nanning High-tech Zone
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