Brand Name : Ocolour
Model Number : OC-AD-P3.91SMD2525
Certification : CE/RoHS/FCC/ETL/TUV
Place of Origin : China
MOQ : 1 sq.m
Price : negotiation
Payment Terms : 40% T/T as prepayment, 60% T/T as balance at factory
Supply Ability : 10000 sq.ft per month (1000㎡ per month)
Delivery Time : 25-30 working days after received your payment
Packaging Details : Plywood cartons or flight case packaging
Power brand : Meanwell
Physical Density : 16384dots/cabinet
Original : Shenzhen
Refresh rate : 1920Hz
Cabinet : Aluminum
Video mode : MPG
Driver brand : MBI5024
Voltage : 110VAC
P3.91 Electronic Outdoor Advertising Led Display Screen Billboard 1920hz Refresh Rate
Safety notice about P3.91 digital signage outdoor:
1. Please read all instructions and enjoy the videos before unpacking and using the led products;
2. Keep all manuals, instructions and videos for future reference;
3. Please use only accessories supplied or recommended by the Ocolour Technologies Co., Limited;
4. Ocolour products use GFI power. Make sure licensed electricians install ground outlets and wiring as specified for use with Ocolour.
Tips: A GFI, or GFCI - Ground Fault Circuit Interrupter device protects us from receiving electric shocks from faults in the electrical devices we use in our home. It works by comparing the input current on the hot side to the output current on the neutral side. If there's the slightest difference in current, on the order of a few milliamps, then there is current leaking out somewhere, possibly through somebody's body. To protect us in this situation, the device very quickly cuts off the power supply to the leaking device, within 20-30 milliseconds, greatly reducing any possible human tissue damage from errant current.
5. Make sure the product is supplied through a certified and accredited reseller.
6. Make sure the power outlets supply the maximum specified sum of the products.
7. Do not overload circuits and outlets and or wirings.
8. Pay attention to all warnings and notes in the manuals.
9. For maintenance and service first turn off the power then call for service.
10. Do not defer scheduled maintenance or service.
11. Prevent water penetration into the cabinets and electronic housings.
12. Maintain all cooling systems and fans in good and running conditions.
13. Avoid leaning ladders into and on the cabinets or striking the equipments.
14. Turn the power off in severe storm and prevent lighting and debris strike or damage.
15. Keep communication and high voltage lines in separate, approved and designated conduits.
16. Avoid lifting cabinets manually during installation or service.
17. Make sure the equipment operates within the safe temperature range specified for proper operation.
Specifications:
Item | Technical Parameters |
Screen model | OC-AD-P3.91SMD2525 |
Led encapsulation | SMD2525 |
Led configuration | 1R1G1B |
Pixel pitch(mm/inch) | 3.91mm / 0.15 inch |
Red chip | Wavelength range: 620-630nm, 5nm; |
Green chip | Wavelength range: 460-470nm, 4nm; |
Blue chip | Wavelength range: 520-530nm, 4nm; |
Resolution | 6077dots/sq.ft (65410dots/㎡) |
Maintenance | Front-maintained |
Brightness: CD/sq.ft (CD/㎡) | >650CD/sq.ft (7000 CD/㎡) |
Refreshing frequency: Hz | >960 Hz |
Grey scale | 14bit |
Module pixel | W 64 × H 64 dots |
Module size | W 9.8 X H 9.8 inch (W 250 × H 250 mm) |
Viewing angle | Horizontal: 140°, Vertical: 140° |
Cabinet material | Aluminum/Iron |
Lightness uniformity | Pixel & module>90% |
Cabinet color | Customized |
Driving method | 1/16 scan constant current |
Driving IC | MBI5041/MBI5024/JXI5020 |
Power supply | 85-264VAC, typical value: 110VAC/220VAC |
Max consumption | Max.≤89.12W/sq.ft (960W/㎡) |
Average consumption | Ave.: 29.73-44.59w/sq.ft(Ave.:320-480w/㎡) |
Led life time | ≥100000hours |
Mean time to failure | ≥5000hours |
Module plainness | ≤1mm |
Pixel out of control | less than 1/ 10⁻⁴, dispersion state |
Working temperature | -30ºC to +60ºC |
Working humidity | 20% to 90% |
Waterproof IP | lamp & top:IP65, other part:IP54 |
Protection function | dampproof/dust-free/anti high temp/anti-thunder/ anti electromagnetic interference, etc |
Certificate | CCC /CE/UL/RoHS/Tuv |
Hardware interface | Standard PC network interface technology/U disc/3G |
Display mode | 24 bit true color |
Colors | 281 trillion colors |
Colour processing ability | ≥14bit |
Color temperature | 3000K ≤ TC ≤9000K, adjustable |
Brightness regulating degrees | continuously adjustable step by step through the software |
Anty-Y correction curve | Anti-γ correction system: 2.2-2.8 adjustable |
Image adjust | White balance/contrasting / hue control/ Single point brightness adjustment |
Image processing | mage noise reduction/ image enhancement/ image motion compensation/ Image color coordinate transformation processing/ Image passivation treatment |
Correction technology | Yes |
Video mode | AVI, WMV, MPG, MOV, DAT, VOB, MP4, FLV |
Controlling platform | Windows |
P3.91 Electronic Outdoor Advertising Led Display Screen Billboard 1920hz Refresh Rate Images |