monochrome led sign

Features & Advantages of Our product:

1.The cabinet made of aluminum of alloy is thin, light, deformation assistant and easy to transport. In addition, it is convenient to assemble and disassemble.

2.Supports signal flow randomly, satisfies different array and putting in order to create different image effects.

3.Equips professional video processor, which supports signal formats like AV, DP, VGA, DVI, YPBPR, HDMI, SDI etc.

4.Supports brightness adjustment and white balance custom adjustment with 256 levels, which enables mix usage of different batches of display.

5.Good effect of water proof, with IP65 ingress protection, applied for outdoor rental use.

6.Equipping with every spec of flight cases, which are convenient to store and transport, and also well protection for displays.

7.Possess high refreshing frequency, which satisfies different photograph needs of different occasions, in addition avoids blink of photographing effectively.

Technical Data:

7.68 by 5.76 meters 44.2368 sqm PH20mm Monochrome outdoor LED message display
Line-and-column spacing(pixel pitch:mm)	20
Physical pixel density(dots/�	2500
Calibrated BrightnessÂ	3000 nits(adjustable)
Calibrated Brightness proportion ratio	R = 100%
Color temperature	6,500° �9,500° K(adjustable)
Contrast ratio	 256-1
Brightness adjustment(dimming)	100 grade auto/manual-adjustment
Optimal view angle(degree)(50% brightness)Â	Horizontal: 120° (60° off center); Vertical: 70° (+25°/-45° off center)Â
Readability viewing angle	Horizontal: 150° (75° off center); Vertical: 90° (+35°/-55° off center)Â
Color Capability	256
Refresh rate(Hz)	>300 Hz
Frame frequency(Hz)	>60 Hz
LED Drive  mode	constant-current drive
Lifetime(hours)(50% brightness)Â	100,000 hoursÂ
Interface port	DVI interface(DVI connector)
Input signal	Video: PAL/NTSC  Optioned: VGA, video, DVD,TV
Signal transmission direction	Horizontal
Operating temperature(Celsius degree)	-30ï½?65'
Operation Humidity(RH)	0-99%
Protection grade	IP65 front side/IP43 backside
Servicing	Front and Back
Control mode	Synchronous & Asynchronous image  available
Communication Options	Wire Ethernet, Fiber Ethernet,RF wireless,GPRS
Power	120/240 V  AC single phase(50-60HZ)
Power consumption(W/�:Maximum	300
Power consumption(W/�:Average	120
Screen Operation mode:  scan/static	static(1/1)
Pixel Data
Pixel Configuration(DIP 346 1R1G1B )	Red	wave length: 625~630nm
Modular Module Data
Module Configuration(Pixels quantities of the module)	Length	16
	Height	8
Module Dimensions(mm)	Length	320
	Height	160
	Width	20
Modular Modular Cabinet  Data
Cabinet Configuration(standard/modular)(module quantities of the cabinet)	Length	4
	Height	6
Cabinet Dimensions(standard/modular)(mm)	Length	1280
	Height	960
	Width	170
Screen Data
Screen Configuration (only e.g. standard cabinet quantities of the screen)	Length	6
	Height	6
Screen Dimensions(m)	Length	7.6800
	Height	5.7600
Screen Size(�	�/td>	44.2368
Recommend Optimal Viewing Distance: Minimum & MaximumÂ	Min	12
	MaxÂ	272
Physical Resolution(dots/pixels)	Length	384
	Height	288
Aspect Ratio		1.33333

Solutions & Product introduction about our LED display:

client’s needs of a convenient transport and installation.
2. The installation and removal are very easy and convenient. The modular cabinet allows the customers to make different combination of resources according to their needs, but it also has a higher requirement to its structure and standard degree. ERALED Optch provides the customers with a high standards and high-profile cabinet to meet the customer’s requirement of different combinations, and its standard parts links and combination solution will make the installation more convenient and simple.
3. It has a high stability. Before the shipment, each cabinet has to pass a strict anti-vibration test to prevent the damages caused by any improper transportation, and then it will be packaged with an independent anti-vibration flight case for a further protection to the display.
4. It supports multi-environment working. Considering the variety of the application environments of the rental display, we have added a series of functions to the screen, such as waterproof, damp proof, lightness adjustment and other functions in order to meet the needs of our customers.
5. The latest development of hanging structure of ERALED allows the hanging of both the independent cabinet and the whole screen, which not only makes the installation and the use of cabinet more convenient but also increases the practicality of the screen body.

Company profile introduction:

ERALED provides onsite product installation, debugging and maintenance service for our LED display. Such as:
1.After-sales service:
1)Service principles: response in time, solve problems as soon as possible and ensure the use.
2)Service period: In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees.
3)Service scope:If the users find any problem that cannot be solved, please contact with Our company, we can response in 24 hours. In order to shorten the maintenance time, our company will deploy some spare parts such as power and chips etc.
4)Under normal use and storage, our company will be responsible for the equipments.
2.Pre-sales service:
1)Our company can arrange professionals to conduct site installation and debugging in strict accordance with the requirements of the schemes and the original manual. If there is any special requirement, it is necessary to make changes of part installation scheme, we will coordinate with users. Our company can ensure the consistence of completion time and contracted time. Any problems caused by natural factors or man-made, we will discuss with client to find solutions.
2)Our company can train the users based on the manual. The training include system use, system maintenance and equipment protection
3.More details about your sercies:
24/7 technical support
Pro-active service monitoring
Annual preventive maintenance
Repair, replace or exchange
Environmentally responsible and community friendly
Worldwide partners:ERALED has its own facilities for Marketing, Customer Support, R&D and Manufacturing in China, Europe, North America, South America, Africa and Middle East.