OF40 - P4 Outdoor Billboard
LED screens (outdoor billboards, display screens) can be roughly divided into outdoor LED billboards and outdoor LED screens according to different applications.
Because the application environment of LED outdoor billboards is different from indoor screens, and the environmental conditions are relatively harsh, naturally there are higher requirements for LED luminescent materials and cabinets.
Generally speaking, the LEDs of outdoor billboards must be made of ultra-bright luminescent materials. Bright height (UHB) refers to LEDs with luminous intensity reaching or exceeding 100mcd, also known as candela (cd) LEDs
OF Series-OF40
OF series is CHENKSE’s indoor high-resolution LED displays. excellent seamless effect. OF series includes all the necessary functions to maximize the stability and reliability of the fixed LED display.
Visual Performance
Resolution: Fine pixel pitches form high resolution, which can capture and hold the attention of passersby.. The surface tolerance is less than 0.2mm, efficiently eliminating the mosaic phenomenon.
High Refresh Rate: 3840Hz refresh rate for high dynamic range pictures eliminates scan lines and flicker on the display when we capture the display. High gray scale ensures the premium vision and the LED display has vivid visual performance.
Contrast: The contrast ratio of the LED screen gives a sharp image quality.
High Brightness: The brightness of the LED display can be up to 10000nits. Even the screen is facing direct sunlight, the image still looks clear.
High Performance
Sheet metal cabinet with concise cable, inside space is roomy
IP65 Rating
IP65 ensures stable operation of the screen even in extreme weather as below: high temperature, low temperature and high humidity, with special technical treatment.
Installation Methods:
Outdoor front service back service LED Display screen fixed on the wall, on pillars, standing etc all available, and system hardware included sending cards sending box, processor, receiving cards etc.
Low gray
OF Series LED Dipalys
Ordinary LED displays
High refresh
OF Series LED Dipalys
Ordinary LED displays
High contrast
OF Series LED Dipalys
Ordinary LED displays
OF LED DISPLAYS is composed of many 16:9 LED cabinet .
The resolution can reach 2K/4K, without any stitching and gaps. the most significant feature.
The colors are more natural, to bring the real content to life.
Three Layers Coating Protection
Three layers of high quality conformal coating protects the driving IC and other electron components from dust and humidity.
Front service cabinet, easy to install
Module features:
1. A module that supports indoor front and rear dual services.
2. Pre-service with strong magnet, easy to repair and disassemble.
3. Unique honeycomb design, firm and flat, high precision.
Front Service Cabinet features:
Heat dissipation
Efficient conduction heat dissipation, fanless silent power supply
Assembling:
Assembling: self-developed quick lock, seamless splicing, tool-free, and complete installation by hand
Wide viewing angle
The vertical and horizontal viewing angles can reach up to 160°. providing a wide viewing angle.
Energy Saving
We use customized PCB and power supply, so average power consumption is less than 150W/㎡. Compared with the similar products in the market, our OF series LED display saves 30% energy.
IP65 Grade Protection
IP65 ensures stable operation of the screen even in extreme weather as below: high temperature, low temperature and high humidity.
Installation Methods:
Outdoor front service back service LED Display screen fixed on the wall, on pillars, standing etc all available, and system hardware included sending cards sending box, processor, receiving cards etc.
LED Displays Input Media Function
1. DVI interface
DVI interface, namely digital video interface.
2. VGA interface
VGA interface is a dedicated interface for computer output data using VGA standard.
3. HDMI interface
HDMI is interface standard.its full name is High-Definition Multimedia Interface.
4. SDI interface
Adopt coaxial cable, with BNC interface as the cable standard.
5. USB interface
Universal Serial Bus.
6. WIFI function and cloud
WIFI function and cloud to remotely replace the video and picture content of the LED display through the compute
Application Fields
It’s suitable for outdoor advertising, bank, promotion, exhibition, station, Truck, stadium, airport and all outdoor places etc.
Parameters
LED Displays Parameter | ||
| Main | Model | CHENKSE OF40 – P4 -8S |
| Module | Pixel pitch (mm) | 4 |
| LED Lamp Model | SMD1921 | |
| Size (W*H) | 256 * 128 mm or 320 * 160 mm | |
| Resolution (W*H) | 64 * 32 | |
| Driving Mode | Constant drive | |
| Scan Mode | 1 / 8 | |
| Pixel configuration (R,G,B) | SMD3in1 | |
| Color temperature (K) : | 3200 – 9300 | |
| Grey scale/colors | 14bit – 16bit | |
| Cabinet | Standard Cabinet Size (mm) | 512 * 512 or 768 * 768 or 960 * 960 |
| (W*H*T) | ||
| Resolution (W*H) | 128 * 128 | |
| Module Number | 4PCS | |
| IP Grade (Front / Rear) | IP65 / IP54 | |
| Weigh (kg) | 9 | |
| Material | Die Casting Aluminum | |
| Display | Best Viewing Distance (m) | 4 – 50 |
| Pixel Density (dot / m2) | 62500 | |
| Brightness (cd / m2) | ≥ 6500 | |
| Power Max Consumption (W / m2) | ≤ 1000 | |
| Power Average Consumption (W / m2) | 600 | |
| View angle | H:160; V:160 | |
| system Specification | Control host (CPU) : | Pentium4 or above |
| Operating system: | WIN7 / WIN8 / WIN10 | |
| Control method | Synchronous display with control PC by DVI HDMI | |
| Control System | Linsn, Nova-star, Colorlight or as you required | |
| Display Content | Video, DVD, VCD, TV, picture, cartoon, graphics, texts.etc. | |
| Interface definition | HUB75 | |
| Frame Frequency | ≥ 60Hz | |
| Refresh frequency | ≥ 3840HZ | |
| Transmission Distance | Multi mode fiber <500m, single mode fiber <30km,internet cable | |
| Operation Parameter | Working Voltage | AC220 ± 10% 50Hz / AC110 ± 10% 60Hz |
| storage Temperature | -45℃～+85℃ | |
| Working Temperature | -40℃～+65℃ | |
| Humidity | 10% – 95% | |
| Life Span Time | ≥ 100000 hours | |
| MTBF | ≥ 5,000hours | |
| Screen Plainness | ＜± 1mm | |
| Blind Spot Rate | ＜ 0.0001 | |
| Certificate | CE, RoHS, FCC | |
OU
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