Product Introduction
(1)Lightweight design, easy assembly The weight of a single box is only 7.5KG, which can be easily assembled by one person. (2)Four-level energy-saving technology Level I dynamic energy saving: when the signal is not displayed, the part of the drive circuit of the constant flow tube chip is turned off; Level Ⅱ black screen energy saving: when the display screen is completely black, the static consumption current of the chip drops from 6mA to 0.6mA; Level III full-screen energy saving: when the low level is maintained for 300ms, the static consumption current of the chip drops from 6mA to 0.5mA; Level Ⅳ shunt power supply step-down energy saving: the current first passes through the lamp bead, and then to the negative electrode of the IC, so that the forward voltage drop becomes smaller, and the conduction internal resistance also becomes smaller. (3)Real color, high-definition visual display The refresh rate reaches 3840Hz, the contrast ratio can reach 5000:1, and the grayscale is 16 bit. The SMD LED lamp beads composed of red, green and blue have good consistency and the viewing angle can reach more than 140°. (4)One screen with multiple functions and flexible installation It supports the installation of straight-face screens, curved screens, right-angle screens, and Rubik's Cube screens, with two installation methods: seat mount and ceiling mount, to meet the needs of different customers and different scenarios. (5)Power current backup power supply, never black screen Adjacent cabinets can supply power to each other, avoiding the black screen of the cabinet caused by power line failure, power aviation plug failure, power failure and other reasons. (6)Drive scheme It has the functions of blanking above and below the column, high refresh rate, improvement of darkening of the first row, low gray color cast, improvement of pitting and other functions. (7)Bump protection corner The protective corners can effectively protect the four corners of the cabinet, reducing the problems of bumping off the lamp and damage to the lamp beads and lampshade during transportation. (8)Stable and reliable performance Good heat dissipation, low temperature rise, support low-voltage switching, safe and reliable, and long service life. (9)Efficient maintenance Fully modular design (cabinets, modules, detachable power box), support front and rear maintenance, convenient and quick.Structure Appearance
Appearance - Die-casting Aluminum Box( 500*500*100mm)
Detailed Parameters
| Model Number | AS1.95 | AS2.604 | AS2.97 | AS3.91 | AS4.81 | |
| Pixel Structure（SMD） | 1415 | 1415 | 1415 | 1921 | 2525 | |
| Pixel Pitch | 1.95mm | 2.604mm | 2.97mm | 3.91mm | 4.81mm | |
| Module Resolution（W×H） | 128*128 | 96*96 | 84*84 | 64*64 | 52*52 | |
| Module Size（mm） | 250*250*18 | |||||
| Module Weight（Kg） | 0.7（Plastic module) , 1（Die-casting aluminum module） | |||||
| Cabinet Module Composition | 2*4/2*3/2*2 | |||||
| Cabinet Size（mm） | 500*1000*83 / 500*750*83 / 500*500*83 | |||||
| Cabinet Resolution（W×H） | 256*512/ 256*384/ 256*256 | 192*384/ 192*288/ 192*192 | 168*336/ 168*252/ 168*168 | 128*256/ 128*192/ 128*128 | 104*208/ 104*156/ 104*104 | |
| Cabinet Area（m²） | 0.5 / 0.375 / 0.25 | |||||
| Cabinet Weight（Kg） | 13.6/10.2/6.8 （Plastic module）, 16/12/8（Die-casting aluminum module） | |||||
| Cabinet Material | Plastic/Die-casting aluminum (module), Aluminum profile (casing) | |||||
| Pixel Density（dots/m²） | 262144 | 147456 | 112896 | 65536 | 43264 | |
| IP Rating | IP66 | |||||
| Single-point Chromaticity /Brightness Correction | With | |||||
| White Balance Brightness（cd/m²） | 4500 | |||||
| Color Temperature（K） | 6500-9000 | |||||
| Viewing Angle （Horizontal/Vertical） | 140°/120° | |||||
| Contrast Ratio | 5000：1 | |||||
| Maximum Power Consumption（W/m²） | 700 | |||||
| Average Power Consumption（W/m²） | 235 | |||||
| Maintenance Type | Front/Rear Maintenance | |||||
| Frame Rate | 50&60Hz | |||||
| Scanning Mode (Constant Current Drive) | 1/32s | 1/24s | 1/21s | 1/10s | 1/10s | |
| Gray Scale | Arbitrary within 65536 levels of gray(16bit) | |||||
| Refresh Frequency （Hz） | 3840 | |||||
| Color Processing Bits | 16bit | |||||
| Life Typical Value（h） | 50000 | |||||
| Operating Temperature/Humidity Range | -10℃-50℃/10%RH-98%RH(No Condensation) | |||||
| Storage Temperature/Humidity Range | -20℃-60℃/10%RH-98%RH(No Condensation) | |||||
Packing List
| Package | Quantity | Unit |
| Display Screen | 1 | Set |
| Instruction Manual | 1 | Portion |
| Certificate | 1 | Portion |
| Warranty Card | 1 | Portion |
| Construction Precautions | 1 | Portion |
Accessories
| Accessories Category | Name | Picture |
| Assembling Accessories | Power supply, signal line |
|
| Sleeve, screw connecting piece |  |
Appearance - Module(250*250*15mm)
Installation
Cabinet Installation
Cabinet Installation Diagram
Kit Installation
Kit Mounting Hole Diagram
Installation
Cabinet Front Installation
Exploded Diagram of Front Installation of Cabinet
The Cabinet Before the Installation of the Finished Picture
Display Installation
Connection Schematic
Display Connection Diagram
Instructions
Precautions| Project | Precautions |
| Temperature Range | Working temperature control at -10℃～50℃ |
| Storage temperature control at -20℃～60℃ | |
| Humidity Range | Working humidity control at 10%RH～98%RH |
| Storage humidity control at 10%RH～98%RH | |
| Anti-electromagnetic Radiation | The display screen should not be placed in an environment with large electromagnetic radiation interference, which may cause abnormal display of the screen |
| Anti-static | The metal casing of the power supply, box body, and screen body needs to be well grounded, and the grounding resistance is less than 10Ω to avoid damage to electronic devices caused by static electricity |
| Project | Instructions for use |
| Static Protection | Installers need to wear electrostatic rings and electrostatic gloves, and all tools must be strictly grounded during the assembly process. |
| Connection Method | The module has positive and negative silk screen marks, which cannot be reversed, and it is strictly forbidden to connect to 220V AC. |
| Operation Method | It is strictly forbidden to assemble modules, cabinets, and the entire screen when the power is on, and it must be operated under the condition of complete power failure to protect personal safety; when the display is lit, personnel are prohibited from touching it, so as to avoid electrostatic breakdown caused by human body friction. components. |
| Disassembly and Transportation | Do not drop, push, squeeze, or press the module to prevent the module from falling and bumping, so as to avoid problems such as kit rupture and damage to the lamp beads. |
| Environmental Inspection | The display screen needs to be equipped with a temperature and humidity meter on site to monitor the surrounding environment of the screen body, in order to find out whether the display screen is affected by moisture, water vapor and other problems in time. |
| Use of Display Screen | The ambient humidity is in the range of 10%RH to 65%RH. It is recommended to turn on the screen once a day and use it for more than 4 hours each time to remove the moisture from the display screen. |
| When the ambient humidity is above 65%RH, the environment needs to be dehumidified, and it is recommended to use it normally for more than 8 hours a day, and close the doors and windows to prevent the display from being damaged by moisture. | |
| When the display screen has not been used for a long time, it is necessary to preheat and dehumidify the display screen before use, so as to avoid damage to the lamp tube caused by moisture. The specific method: 20% brightness for 2 hours, 40% brightness for 2 hours, 60% brightness for 2 hours 2 hours, 80% brightness for 2 hours, 100% brightness for 2 hours, so that the brightness is gradually aging. |
Application Field
It is suitable for all indoor and outdoor places, such as: exhibitions, stage performances, entertainment activities, government meetings, various business meetings,etc.
