Leyard AT is a new series of fine pitch Direct View LED Video Wall System optimised for mission critical applications, where continuous, stable and reliable operations are required as well as an uncompromised image quality compatible with the latest HDR and 4K standards. Leyard AT cabinet design is ultra-thin and has a narrow width, making it ideal for both flat and curved installations in Control Rooms, Broadcast and Corporate environments.
Leyard AT Series video wall displays come with the Leyard Europe EverCare™ Lifetime Limited Warranty, which means everything from the sub-pixels to the controller is covered as long as the video wall is used in a fixed location.
The modules of the AT products have digital signature technology. Each module has an independent memory system and the calibration data is stored in the module. After the physical installation of the screen, the software reads the raw brightness/chroma data of each LED and a calibration matrix is generated to modulate the input video signals to the screen and achieve perfect uniformity. This feature is particularly beneficial when replacing an LED module.
Leyard AT Series includes the Planar® Remote Power Supply (RPS) that takes heat, depth, noise, weight, service points and electrical outlets away from the video wall and into a convenient, well-ventilated rack room. Featuring n+1 redundant, hot swap power modules, the Planar RPS is available with 110V and 220V power and features a low power standby mode for video walls not operating 24x7 and offers features for control and monitoring.
Supports HDR display to meet the display requirements of ultra clear 4K
Thanks to the nanosecond response time, the internal on/off-switching-cycle of the LEDs is extremely short. This leads to a rapid response of the display of fast moving content without the so-called visual staying phenomenon. The result is a brilliant clear image perception even with rapidly moving objects in the video content.
The AT Series passes the blue light ratio test and is a low blue light mode product for long-term use. It can be used without hesitation in conferences and exhibitions, especially in control rooms that require long-term viewing.
Using a precise color management system, after the video is decoded by the LED control system, a secondary filtering display algorithm is added and each LED of the display is subjected to 16-bit color correction point by point.
Perfect grayscale performance in the low brightness range. AT can display more screen layering and color gradations without loss of detail.
The front and rear mounting holes of the cabinets allow for quick installation. The front and rear adjustment mechanism can ensure the flatness of the entire screen.
The cabinets from the AT Series can be serviced from the front side of the video wall. Hence, the cabinets can be attached directly to the wall to realize video walls with the smallest footprint.
The well thought-out product design of the cabinets from the AT Series ensures an uncluttered appearance of the video wall, even on the back. The important functions including the XYZ adjustment mechanism, are cleverly integrated into the back. No compromises were made to achieve the AT Series‘ amazingly shallow depth of just 29 mm.
The Leyard AT Series is easy to handle enabling it to be an attractive solution for curved video walls with a 3m or 4m radius.
Thanks to the external power supplies of the AT Series, we were able to dramatically decrease the power consumption of the entire system, especially regarding the power consumption in stand-by mode. This energy saving concept enhances the environmental behaviour and decisively reduces the operational costs for the end-users of the product.
Starting from the assembly of the LED boards with modern SMT machines, Leyard AT Series is completely manufactured in our factory in Presov, Slovakia. The closeness between the factory and our customers in Europe allows us to provide short delivery times, easy customs clearance, Factory Acceptance Tests without exhausting travels, and a quick support from the factory if needed.
|Module Resolution (WxH)||320x180||240x135||192x108||160x90|
|Module Size (mm) (WxH)||302.4x170.1||302.4x170.1||302.4x170.1||302.4x170.1|
|Module Weight (Kg)||0.65||0.65||0.65||0.65|
|Module Composition (WxH)||1x4||1x4||1x4||1x4|
|Panel Dimension (WxHxD, mm)||302.4x680.4x29.5||302.4x680.4x29.5||302.4x680.4x29.5||302.4x680.4x29.5|
|Unit Area (m²)||0.2058||0.2058||0.2058||0.2058|
|Panel Weight (kg/m²)||27||27||27||27|
|Pixel Density (pixel/m²)||1119789||629882||403124||279947|
|Surface Flatness (mm)||≤0.5||≤0.5||≤0.5||≤0.5|
|Brightness (nits) (after calibration)||600||600||600||600|
|Color Temperature||3000-10000 K adjustable||3000-10000 K adjustable||3000-10000 K adjustable||3000-10000 K adjustable|
|Horizontal Viewing Angle||160°||160°||160°||160°|
|Vertical Viewing Angle||140°||140°||140°||140°|
|Deviation of LED Luminance Center (after calibration)||<3%||<3%||<3%||<3%|
|Chromaticity Uniformity (after correction)||±0.003Cx,Cy within||±0.003Cx,Cy within||±0.003Cx,Cy within||±0.003Cx,Cy within|
|Max Power Consumption (W/cabinet)||150||130||130||130|
|Avg Power Consumption (W/cabinet)||50||43||43||43|
|Max Power Consumption (W/sqm)||729||632||632||632|
|Avg Power Consumption (W/sqm)||243||209||209||209|
|Power Supply||Planar RPS||Planar RPS||Planar RPS||Planar RPS|
|Frame Rate||50/60 Hz||50/60 Hz||50/60 Hz||50/60 Hz|
|Refresh Rate||3000/3840 Hz||3000/3840 Hz||3000/3840 Hz||3000/3840 Hz|
|Lifetime||100,000 hrs||100,000 hrs||100,000 hrs||100,000 hrs|
|Operation Temperature||-10~40 °C||-10~40 °C||-10~40 °C||-10~40 °C|
|Storage Temperature||-20~60 °C||-20~60 °C||-20~60 °C||-20~60 °C|
|Operation Humidity (RH)||10--80% no condensation||10--80% no condensation||10--80% no condensation||10--80% no condensation|
|Storage Humidity (RH)||10-85% no condensation||10-85% no condensation||10-85% no condensation||10-85% no condensation|