QTECH: QVW video walls

QVW-PL46F53, QVW-PL55F53

In the summer of 2015 QTECH company, the Russian developer and the producer of telecommunication equipment, announced the announcement of products of category of multimedia — professional video walls. Since July 2 models of the equipment are available to the order.

The QTECH company expands a line of multimedia of products with two models of professional video walls – QVW-PL46F53, QVW-PL55F53. This ready-made solution for video playback of content in premises in the conditions of territorially spaced connection points. The panels which are specially intended for creation of videowalls are made on the basis of matrixes of Samsung with wide angles of the overview in horizontal direction and verticals, high static contrast and a good color rendition.

Professional QTECH displays can be used for a design of conference rooms, showrooms, exhibitions, educational institutions, the centers of video surveillance, public places, such as stations, airports, clubs, restaurants and many others. They perfectly cope with video transmission and graphic projections of the highest quality and broadcasts of advertizing and entertaining filmlets are ideal for the organization of conferences, seminars, video presentations, video bridges.

The LED QTECH panels with a diagonal of 46 or 55 inches allow to create the advertizing and presentation videowall of any form and the size transferring the image of high definition Full HD WLED. White LEDs of the screen provide excellent contrast ratio and have an impressive resource of work without loss of brightness of a luminescence up to 50,000 hours of continuous transfer.

Displays equally support broadcast of video of content both in panoramic, and in portrait orientation. Advanced technology in IPS displays creates a saturated color box with rather wide angle of the overview, 178/178 degrees, saving image transmission accuracy at any angle — even in the portrait mode.

QTECH video walls are equipped with the thinnest framework and the advanced system of installation. Thickness of a screen frame – about 5 mm - allows to create almost seamless videowall of any size. Connection and switching of panels happens by means of cables to RJ45 connectors.

Each panel is supplied with the built-in controller which allows to bring different images to the videowall up to 15х15 panels in size and to arrange them at the request of the operator. It is possible to integrate up to 5 different sources in 5 simultaneous virtual screens on the videowall, at the same time the image in the CVBS format is enough to be submitted on an input of any of panels. For management of consolidation of panels and configuration of the image there is no need to use the external controller and by that it is possible to reduce costs for creation of videowalls significantly.

The complete control of the equipment is made using the software of LCD Wall Controll: remote inclusion / switching off of a panel, change of sources of the image, choice of permission, setup of brightness, contrast, etc. The amplest opportunities of setup of flowers allow to adjust the illumination brightness level, to optimize a curve of gamma distribution and to configure shades of gray for displays, united in network. The special controller in displays periodically displaces the transferring image on several pixels in this or that direction, thereby interfering with their "burning out".

Simplicity of installation and service of panels does vozmozhy equipment installation in the shortest possible time.

Main technical characteristics of QTECH video walls:

• Screen diagonal: 46 and 55 inches
• Frame thickness: 5.3 and 5.5 mm
• Permission of a panel: 1920 x 1080r
• Brightness: 500 cd/m ²
• Static contrast: 3500:1
• Viewing angles 178 ° () 178 ° (vert.)
• Step of pixels: 0.63 x 0.63 mm
• Colors of the display: 16.7 million (8 bits)
• External control: RS232C connector
• Response time of 8 ms
• Functions of preserving of the screen: Shift of pixels, reduction of the brightness level
• Simple installation: Handles for carrying
• Possibility of network management: RS232