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The Newline 75" 4K Touch Screen Display Interactive RS+ Series (Model TT-7519RS) is an advanced interactive display designed for collaborative environments. It features a stunning 4K UHD resolution, intuitive multi-touch capabilities, and a powerful embedded Android operating system, making it ideal for presentations, interactive lessons, and dynamic teamwork.

Figura 1: Frontal view of the Newline 75" 4K Touch Screen Display, showcasing its large interactive screen.
Configuració i instal·lació
Proper setup is crucial for optimal performance. Ensure the installation area can support the display's dimensions and weight.
Instal·lació física
- The display measures approximately 69.69 x 42.13 x 4.29 inches and weighs 154 pounds. Professional installation is recommended due to its size and weight.
- Ensure the mounting surface or stand is robust enough to safely support the display.

Figura 2: posterior view of the display, illustrating the mounting points and structural design for installation.
Connexió d'alimentació
- Connect the power cable to the display and a standard 120 Volts (AC) power outlet.
- Use a surge protector to safeguard the display from power fluctuations.
Connectivitat
The display offers various ports for external devices:
- Ports USB: Total of 7 USB ports for connecting peripherals.
- HDMI/DisplayPort: Multiple HDMI and DisplayPort inputs for video and audio sources.

Figure 3: Detail of the control panel and connectivity ports located at the bottom of the display.
Instruccions de funcionament
This section details the primary functions and features of your Newline interactive display.
Encès/Apagat
- Press the power button located on the control panel (refer to Figure 3) to turn the display on or off.
- Allow a few moments for the embedded Android 8.0 OS to boot up.
Interactive Touch Features
- The display features Superior IR Intelligent Touch technology, recognizing input from a finger, stylus, or even a palm.
- Object recognition allows different inputs to function as a marker, pen, or eraser, depending on the application.
Wireless Casting (Newline Cast)
- Utilize the built-in Newline Cast app for seamless wireless screen sharing.
- Compatible with iOS, Windows, and Android devices. Follow the on-screen instructions within the Newline Cast app to connect your device.
Navigating the Embedded OS
The display runs on an impressive embedded Android 8.0 OS, providing a fast and responsive user experience. The main interface provides access to various applications and input sources.

Figure 4: The interactive display's home screen, showing various applications and input options like HDMI and DisplayPort.
- Touch the icons on the screen to launch applications such as Built-in PC, Screen Sharing, Browser, File Vieweh, i més.
- Select desired input sources (e.g., HDMI 1, HDMI 2, DisplayPort) from the interface to switch between connected devices.
Manteniment
Regular maintenance ensures the longevity and optimal performance of your display.
Neteja de la pantalla
- The screen surface is glossy. Use a soft, lint-free cloth specifically designed for electronics.
- Per a taques difícils, fregueu lleugeramentampen the cloth with a screen cleaning solution (non-abrasive, alcohol-free).
- No ruixeu mai líquid directament sobre la pantalla.
Atenció General
- Mantingueu la pantalla en una zona ben ventilada per evitar el sobreescalfament.
- Eviteu exposar la pantalla a la llum solar directa o a temperatures extremes.
- Do not place heavy objects on top of the display.
Resolució de problemes
Aquesta secció ofereix solucions a problemes comuns que podeu trobar.
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha imatge a la pantalla | Power cable disconnected; Incorrect input source selected; Display is off. | Ensure power cable is securely connected. Press the power button. Verify the correct HDMI/DisplayPort input is selected. |
| La funció tàctil no respon | USB touch cable disconnected; Software issue; Calibration needed. | Check the USB touch cable connection. Restart the display. Refer to the on-screen settings for touch calibration. |
| Wireless casting issues | Network connectivity problems; Device incompatibility; App not running. | Ensure both the display and casting device are on the same network. Confirm your device OS is supported (iOS, Windows, Android). Restart the Newline Cast app on both devices. |
If the problem persists after attempting these solutions, please contact Newline customer support.
Especificacions
| Característica | Detall |
|---|---|
| Marca | Nova línia |
| Número de model | TT-7519RS |
| Dimensions del producte | 69.69 x 42.13 x 4.29 polzades |
| Pes de l'article | 154 lliures |
| Fabricant | Newline Interactive |
| Mida de la pantalla | 75 polzades |
| Resolució | 3840 x 2160 (4K UHD 2160p) |
| Relació d'aspecte | 16:9 |
| Voltage | 120 volts (CA) |
| Ports USB totals | 7 |
| Superfície de la pantalla | brillant |
| Sistema operatiu | Android 8.0 (Embedded) |
| Tecnologia tàctil | IR Intelligent Touch |
Garantia i Suport
For warranty information and technical support, please contact Newline Interactive directly. Details regarding specific warranty terms and conditions are typically provided with your purchase documentation or can be found on the official Newline weblloc.
Fabricant: Newline Interactive
For the most up-to-date support resources, visit the official Newline website or consult your product's original packaging.





