TSItouch 75-Inch Infrared 10-Point Touchscreen Overlay for Large LCD Displays

Transform your 75-inch LCD display into an immersive interactive workspace with the TSItouch Touchscreen Overlay. Engineered around infrared (IRDA) technology and 10-point touch support, this overlay empowers multiple users to collaborate in real-time, making it ideal for classrooms, boardrooms, exhibitions, and control rooms. With a sleek edge-to-edge design, the TSItouch overlay minimizes bezel intrusion while delivering crisp touch input, precise calibration, and reliable performance across a range of operating systems. Elevate presentations, enable dynamic teaching, and unlock engaging, hands-on experiences with a single, plug-and-play solution that integrates seamlessly with your existing display.

• High-precision infrared (IRDA) 10-point touch technology: The TSItouch overlay uses infrared sensing to register up to ten simultaneous touch points with minimal parallax, enabling natural multi-user interactions, handwriting, gestures, and intuitive collaboration. This makes it perfect for brainstorming sessions, classroom activities, and professional demonstrations where multiple people need to interact at once.
• Designed for 75-inch LCD displays with minimal bezel intrusion: Engineered to fit large-format screens, the overlay delivers a near-seamless appearance that preserves the visual fidelity of your content. The edge-to-edge design helps maintain a clean, professional aesthetic while offering robust touch input across the entire display surface.
• Enhanced collaboration and gesture support: With 10-point touch, teams can perform pinch-to-zoom, rotate, pan, and other gestures directly on the screen. The overlay supports simultaneous touches from multiple users, making group discussions, collaborative design, and interactive lessons more engaging and productive.
• Plug-and-play USB interface with broad OS compatibility: The TSItouch overlay connects via USB HID, delivering driverless, plug-and-play operation on major operating systems including Windows, macOS, Android, and Linux. This simplifies deployment across classrooms, offices, and events, reducing setup time and IT overhead while delivering reliable touch input from day one.
• Durable build, easy installation, and flexible mounting options: Constructed for long-term use in high-traffic environments, the overlay is designed for straightforward installation with common mounting configurations. Its sturdy construction supports durable performance during frequent interactions, presentations, and demonstrations, backed by support and warranty options typical of premium interactive solutions.

Technical Details of TSItouch Touchscreen Overlay

• Display Type Supported: LCD
• Screen Size Compatibility: 75 inches
• Touch Technology: Infrared (IRDA) with 10-point touch support
• Interface: USB (HID) for driverless, plug-and-play operation
• Operating System Compatibility: Windows, macOS, Android, Linux
• Overlay Design: Edge-to-edge touch surface designed to minimize bezel visibility

How to Install TSItouch Touchscreen Overlay

• Prepare the display: Power down the 75-inch LCD and ensure the screen surface is clean and free of dust or fingerprints. A clean surface helps ensure precise touch calibration and reduces calibration errors during setup.
• Position the overlay: Align the TSItouch overlay over the screen, ensuring edges sit flush with the display boundaries. Use the included alignment guides or mounting hardware to secure the overlay without adding pressure to the glass surface.
• Secure mounting: Attach any provided brackets or fasteners according to the installation kit instructions. Verify that the overlay is firmly held in place and that there is no movement that could affect touch sensitivity during use.
• Connect the USB interface: Connect the USB cable from the TSItouch overlay to a USB port on the display controller or a connected computer. Confirm that the connection is stable and that the device is recognized by the host system.
• Calibrate and test: Power on the display and follow on-screen prompts to calibrate the touch surface. Perform multi-touch checks by touching with multiple fingers or styluses to confirm accurate input across the full 75-inch surface. Save calibration data and conduct a final verification before use.

Frequently Asked Questions

• Q: Is the TSItouch overlay compatible with all 75-inch LCD displays?
  A: The overlay is designed for standard 75-inch LCD displays and fits most common models with compatible mounting areas. Always verify dimensions and bezel geometry before installation to ensure a proper fit.
• Q: Do I need drivers to use the TSItouch overlay?
  A: No. The TSItouch overlay operates as a USB HID device, enabling driverless, Plug-and-Play functionality on Windows, macOS, Android, and Linux.
• Q: How many touch points does the overlay support?
  A: The unit supports up to 10 simultaneous touch points, enabling multi-user collaboration and rich gesture support across the 75-inch display.
• Q: Can I calibrate the touchscreen after installation?
  A: Yes. A calibration step is provided during setup, and you can re-calibrate as needed to maintain precise touch accuracy across the entire screen.
• Q: Is the overlay durable for classroom or business settings?
  A: The TSItouch overlay is built for frequent use in educational and professional environments, featuring a sturdy touch surface designed to withstand regular touch interactions, gestures, and cleaning with standard screen-safe products.