Product Introduction:
P3.91 module

P3.91 cabinet sketch

Cabinet

1. Accurate position of the locating dowel makes the surface between cabinets flat;

2. Made through CNC, Assembly accuracy 0.1mm, Seamless Assembly; 

3. No granular spots and mosiac on the screen, High-degree of color coordinates;

4. Clearer and vivider piture, Seamless, No chromatic;

5. Large viewing angle, Soft image, High resolution;

6. Multi-layer circuit PCB, Lower consumption, Fast Heat-emmiting, Longlife, High stability;

7. Die-casting Aluminum Cabinet, Lighter and Slimmer, High accuracy;

8. Easy to assemble and detach the cabinets;

9. Working Noise: Less than 40DB, Have no influence on the viewing effect;

10. SMD2121 led, Ultra-low decay, Weather resistance;

11. High contrast ratio up to 5000:1;

12. SMD full color led chip.
 

Option of the Led Chip&IC

SMD2121

IC MBI5124 

8Ksram, Support 1/4 1/8 1/16 dynamic scan;

10-16bits gray scale, 281billion colors,30nS quick response;

Shade-remove;

Low EMI disturb,Electromagnetic Compatibility;

Adopt FM-PWM Technology;

Up to 4000HZ high refresh rate.

Connecting Method Between Control system and Display terminals

Connect according to the sketch drawing below, make sure output DVI signal from computer well connected with the input terminal on sending card. And Output signal from sending card to the receiving card in the cabinets well. Then Power on.