TSItouch Touchscreen Overlay — 49" Infrared 10-Point Multi-Touch for LCD Displays

The TSItouch Touchscreen Overlay transforms a standard 49-inch LCD display into a dynamic, interactive surface suitable for classrooms, meeting rooms, digital signage, and high-traffic kiosks. Crafted with infrared (IR) touch technology, this overlay delivers precise multi-touch input across the entire screen, supporting up to 10 simultaneous touchpoints. Designed to preserve your display’s clarity and color accuracy, the TSItouch overlay provides a seamless, plug-and-play experience with minimal setup time and calibration, enabling teams to collaborate more effectively and audiences to engage more deeply with content. Whether you’re presenting complex data, annotating in real time, or enabling collaborative group activities, this overlay makes your 49" display more versatile, responsive, and impactful.

• Effortless 49" LCD Overlay: The TSItouch overlay is engineered specifically for large-format 49-inch LCD panels, aligning precisely with the screen’s active area. The overlay covers the display edge-to-edge, creating a seamless touch canvas with no dead zones. This expansive touch surface is ideal for interactive presentations, group brainstorming sessions, classroom demonstrations, and engaging digital signage where multiple participants can interact simultaneously. The design prioritizes optical clarity, so the touch layer remains almost invisible, preserving the screen’s brightness and contrast while enabling smooth, natural touch gestures across the entire display.
• Infrared IrDA 10-Point Touch: Leveraging infrared (IR) touch technology, the TSItouch overlay detects up to 10 simultaneous touch points. This makes it perfect for collaborative environments where several users can write, draw, or annotate at the same time without input lag. IR touch provides robust performance across a wide viewing angle and is less affected by screen glare, ensuring reliable input even in well-lit rooms. The 10-point capability supports complex gestures such as multi-finger zoom, rotation, and freehand annotation, enhancing interactive learning and dynamic presentations.
• Transparency and Clarity: The overlay is designed to preserve the display’s optical quality. Its high-transparency touch surface minimizes color shift and maintains sharp image clarity, ensuring that content remains vivid and legible during interactive sessions. The touch layer is engineered to minimize parallax, so your fingertips align more closely with on-screen actions. Presenters can annotate, highlight, and interact with precise feedback while retaining the fidelity of the original LCD content, which is essential for professional signage, education, and corporate communications.
• Plug-and-Play USB Interface: The TSItouch overlay uses a standard USB connection to deliver touch data to a computer or media source. The HID-compliant touch controller typically operates without driver installation, providing plug-and-play compatibility across a broad range of operating systems. This simplifies deployment for IT teams, educators, event technicians, and integrators, enabling quick setup, straightforward maintenance, and effortless switching between devices during live events or classrooms.
• Durable, Easy Installation: Built for high-usage environments, the overlay features a durable construction designed to withstand frequent interactions and long-term wear. It is tailored for secure mounting over a 49" LCD panel and can be integrated into existing enclosures or kiosks with minimal downtime. The installation process emphasizes ease and reliability, with alignment checks and calibration steps to ensure the touch input corresponds precisely with on-screen actions. Once installed, the overlay remains a robust, dependable interactive surface for ongoing training sessions, demonstrations, and public-facing displays.

Technical Details of TSItouch Touchscreen Overlay

• Display Size Compatibility: 49" LCD displays; overlay is designed to fit standard 49" panels with edge-to-edge touch coverage.
• Touch Technology: Infrared (IR) touch system using IrDA-compatible sensors to detect touch across the display surface.
• Multi-Touch Capability: Supports up to 10 simultaneous touch points for collaborative input and complex gestures.
• Touch Interface: USB HID touch controller for plug-and-play data transmission to the host device.
• Optical Quality: High-transparency touch layer that preserves brightness, color accuracy, and contrast of the underlying LCD.
• Durability: Rugged overlay construction designed for frequent use and long-term reliability in classrooms, conference rooms, or public kiosks.
• Calibration and Alignment: Includes calibration tools and straightforward alignment procedures to ensure precise touch mapping after installation.
• Environment and Applications: Suitable for educational, corporate, and retail environments where interactive, hands-on engagement enhances communication.

how to install TSItouch Touchscreen Overlay

Installing the TSItouch Touchscreen Overlay on a 49" LCD panel is a straightforward process designed to minimize downtime while delivering precise touch performance. The steps outlined below reflect typical installations; consult the included user manual for model-specific instructions, hardware compatibility, and safety recommendations. Adequate planning, careful handling, and proper alignment are essential to maximize touch accuracy and preserve screen integrity.

• Power down and unplug the LCD panel and any connected devices before beginning the installation to prevent any electrical or data issues.
• Clean the screen surface with a soft microfiber cloth to remove dust, smudges, and oils. If needed, use a small amount of isopropyl alcohol on the cloth and allow the surface to dry completely before proceeding.
• Position the TSItouch overlay over the display, ensuring the active touch area aligns with the visible screen area. Verify that the overlay edges do not obstruct ports, vents, or mounting points.
• Attach the overlay using the provided mounting hardware or compatible mounting solutions. Ensure the frame is secure and flat against the display to prevent gaps or misalignment that could affect touch accuracy.
• Connect the USB touch controller to a host device (computer or media player) and power up the display. If a supplemental power supply is included, connect it per the manufacturer’s instructions to ensure stable operation.
• Power on the host and run the calibration tool supplied with TSItouch. Complete the calibration steps to map touch inputs to the screen coordinates, typically involving tapping specific points across the display.
• Test basic gestures such as tap, swipe, pinch-to-zoom, and multi-finger input across the entire surface. If any areas lag or misalign, perform an additional calibration pass or adjust the overlay positioning to optimize accuracy.

Frequently asked questions

• Q: What size screen does the TSItouch overlay fit? A: It is designed for 49" LCD panels and provides edge-to-edge touch coverage for a large interactive surface.
• Q: Does the TSItouch overlay require drivers? A: The USB touch controller typically operates as a plug-and-play HID device, which means no specialized drivers are usually required. Compatibility can vary by system, so check your setup if using older software.
• Q: How many users can touch the screen at once? A: The overlay supports up to 10 simultaneous touch points, enabling multi-user collaboration and natural gesture input.
• Q: Is installation permanent? A: The overlay is designed for semi-permanent installations with mounting hardware that can be removed for maintenance or relocation as needed.
• Q: Is calibration needed after installation? A: Yes, a calibration step is typically recommended to ensure precise touch alignment with the display coordinates. The process is designed to be quick and straightforward.
• Q: Is it suitable for classrooms and meetings? A: Absolutely. The TSItouch overlay is well-suited for educational environments, corporate trainings, interactive kiosks, and digital signage where hands-on interactivity enhances engagement and comprehension.