P4 indoor full color Led display Characteristic:
1. In order yo ensure that image and texts are clear, vivid and consistent, all the chips for the entire RGB LED screens for
indoor full color led display within 100 square meters are at the same grade such as the same brightness( ± 10%) and the samewavelength( ± 2.5nm).
2. In order to ensure led display background can become matt, completely absorb LED reflective light and eliminate shadow
and ghosting, we adopt imported glue to varnish module surface, the glue thickness for each module is not more than
0.1mm, so the color is consistent and uniform.
3. To ensure product reliablity and long life, we strongly suggest select the best chips for all outdoor display ,like Nichia ,
Cree, Epistar, Opto brand, to get reliability.
4. Module design. Arbitrary combine of sizes, convenient to assembly, exquisite box.
5. Easy to maintain and achieve single-pixel and single-lamp maintenance.
6. High quality at competitive prices.
7. Wide applied in stadiums, advertisement, banks, securities exchange, station, shopping malls, postal offices, schools,
monitoring ,restaurants, entertainment, enterprises etc
P4 indoor full color led display Technical Specification
LED Assembly Type
The best view distance
Constant current,1/8 Scan
Max Power Consumption
Brightness, contrast, tone, color range etc
Video denoising, rapid motion compensation, edge sharpening, edge smoothing, color coordinate conversation&control , grey scale transformation etc
Ratio of min pixel brightness /max pixel<0.9(When each color reaches its highest brightness)
Effective control distance
Cat-5<100M,Multi-mode fiber:<500M;Single-mode fiber<20Km
Brightness and contrast of red, green and blue can be adjusted by software,100 scales are available, color temperature is adjustable
Sending card+Receiving card+DVI Card+PCTV Non-liner card+Muti-funcational card(Optional)+Video processor(Optional)+ Fiber Transmitter(Optional)
Products list and application area:
1. Indoor full color LED display Equally or compactly make the red, green, blue color in one dot, equally distribute at the panel, so make the whole display
2. Usually apply for physical sports, advertisement, bank, stock exchange, station, port, marketplace, telecommunication, department, school, monitor, restaurant, entertainment,
3. Full spec, such as P4mm,P5mm, P6mm,P7.62mm,P8mm,P10mm, etc
P4 led display Service:
1. Two years quality warranty with lifelong maintenance
2. Free guarantee repair (including labor and material): free for repair service in quality warranty period and reasonable charge
for spare parts and maintaining service after the quality warranty period. Never exempt our responsibilities on product owned defects.
3. Spare parts: necessary spare parts are provided together with products to customers.
4. Free technical training: integrative and normative technology training is available for free to technical personnel from customer and
to ensure trainees to be skilled in regular operation of hardware and software of the products and be able to estimate and solve small
5. Customer Investigation: our after-sales team will telephone or e-mail user every month in warranty period to follow up the working
condition of the products, and to discover problem and solve the problem instantly.
6. Software upgrade: lifelong maintenance of controlling system, incessant improvement on the system functions and unending
7. Site Instruction Service of installation is available.