P4.75 Single Color Message LED Display

P4.75 Single Color Message LED Display, also known as Monochrome LED screen, can be used in single red color LED display, single amber LED screen, single blue color LED sign, etc.

The LED technology could be SMD and DIP as project needs.

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P4.75 Single Color Message LED Display, also known as Monochrome LED screen, can be used in single red color LED display, single amber LED screen, single blue color LED sign, etc.

The LED technology could be SMD and DIP as project needs.

Why do you need a Message LED Display?

Message LED Displays are simply for information display. The real deal comes with a convenient way of displaying various data highlighted in one color to attract the people watching it quickly.

Message LED Display is often used in various conferences, meetings, establishments, and other venues. Schools also adopt the news LED Display in multiple classes and experiments. Because of the highlighted text and size, people sitting at the back can see the content clearly and vividly.

LED MODULE PARAMETER
Pixel pitch (mm)			4.75
Pixel configuration			Ф3.75
Colors matches			1R
Module resolution (pixels)			64 x 32
Module pixel			2048
Module size (mm)			304 x 152
LED DISPLAY SPECIFICATION
Pixel density（pixel/㎡）			44320
Brightness（cd/㎡）			≥1500 (adjustable)
Brightness adjusted			100 grade by software or by auto-optic induced
View angle			Horizontal 140°; Vertical 140°
Best viewing distance (m)			≥3m
Communication distance（m）			<100meter by Internet Cable（without Relay; Multimode fiber cable ＜ 500m; Single-mode fiber cable ＜ 20km
Display work method			1/16 Scan
LED driving method			Constant driving current
Gray Grade			256
Display Color			1024
Refresh Frequency (Hz)			≥200
Picture display method			Intellective control technology, test-itself technology, correct technology, Synchronization Control
Input signal			DVI (S-VIDEO, CVBS, DP, HDMI, VGA, PAL/NTSC, etc. through a video processor converting )
System operating			WINDOWS 98, WINDOWS 2000, WINDOWS XP,WINDOWS 7 etc.
Front/Rear IP Level			IP43
Working temperature(ºC)			-20～+60
Stored temperature (ºC)			-30～+80
Operation humidity(RH)			0-95%
Display Lifetime(hours)			Ten years or more (natural environment) 100000 hours (ideal environment)
Maintenance			Rear side
Working Voltage			AC110 / AC220V±10% 47～63Hz
Out of controlled dot			≤3/10,000 (Out of controlled dots means the pixels of which the brightness and the wavelength are both >10% depart to the normal one)