Qtenboard LCD Video Wall FAQs

  Qtenboard is a professional provider of high-performance LCD video wall solutions, designed for command centers, monitoring rooms, shopping malls, exhibition halls, public services, transportation hubs and other large-scale display scenarios. With industrial-grade design, stable performance and intelligent control system, Qtenboard video walls deliver seamless, clear and long-lasting visual experiences for global users. The following FAQs cover the most concerned questions to help you fully understand product advantages and application value. 

**Q1: Does Qtenboard LCD video wall support 7×24-hour continuous operation? How about stability?** 

  Qtenboard video walls adopt industrial-grade DID LCD panels and premium original components, specially built for long-term high-load working environments. They support stable 7×24-hour uninterrupted operation with intelligent temperature control and multiple overload protection functions, effectively reducing risks such as screen burn-in, afterimage and overheating. The service life exceeds 60,000 hours, with outstanding durability and reliability. Even after long-term use, the screen maintains uniform brightness and stable flicker-free images, fully meeting the demands of monitoring centers, command halls, commercial spaces and government exhibition areas. 

**Q2: What bezel specifications are available? How about display effect and viewing angle?** 

  Qtenboard offers mainstream ultra-narrow bezel options including 0.88mm, 1.7mm and 3.5mm to match different budgets and scene requirements. The 0.88mm bezel creates an almost seamless visual effect, making the overall picture highly integrated. Equipped with 1920×1080 full HD or 4K ultra-high-definition resolution and 178° wide-view IPS panels, the video walls reach 97% color restoration rate and 500–700cd/㎡ high brightness. With 3D noise reduction technology, images remain delicate, clear and color-accurate from any viewing angle, whether front, side or long-distance observation. 

**Q3: How is content managed? Does it support remote control and multi-signal splicing?** 

  Qtenboard video walls support three flexible modes: USB local playback, network remote publishing and cloud platform centralized management. With dedicated control software, functions like full-screen display, split-screen, picture-in-picture, free combination, scrolling subtitles and timed power on/off are easily realized. The system supports multi-signal access including HDMI, SDI and network input, compatible with videos, images, PPTs and real-time monitoring feeds. Users can remotely update content and manage multiple screens in groups without on-site operation, greatly improving operation efficiency for chain stores, buildings and command centers. 

**Q4: Are installation methods flexible? Is maintenance convenient?** 

  Qtenboard video walls support wall-mounted, floor-standing, embedded and front-service hydraulic bracket installation. The ultra-slim body and high-strength aluminum alloy brackets ensure steady and neat installation with horizontal and vertical errors controlled within ±1mm. The front-maintenance design allows direct disassembly and repair from the front, eliminating the need for rear space and suitable for narrow equipment rooms and wall-mounted applications. Rich interfaces including HDMI, USB, Ethernet and RS232 ensure stable connection with computers, cameras, matrices and decoders, delivering strong expansibility.

 **Q5: How about product quality assurance and after-sales service?** 

  Qtenboard implements strict full-chain quality control. All products have passed 3C, CE, ISO9001, RoHS and other international authoritative certifications, and undergo strict aging tests before delivery. We provide reliable nationwide warranty service with clear terms for the whole device and core components. Our professional technical team offers fast remote guidance and on-site maintenance to resolve issues such as black screen, color abnormality and signal errors. With superior quality and comprehensive service, Qtenboard video walls are widely used in security, government, commerce, transportation and other industries, becoming a trusted choice for thousands of customers worldwide.