RP790 - Screen BENQ - Free user manual and instructions
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| Product Type | Interactive Flat Panel Display |
| Model | RP790 |
| Brand | BenQ |
| Screen Size | 75 inches (diagonal) |
| Resolution | 3840 x 2160 (4K UHD) |
| Touch Technology | Infrared, 20-point touch |
| Brightness | 400 cd/m² |
| Contrast Ratio | 4000:1 |
| Response Time | 8 ms |
| Viewing Angle | 178° / 178° |
| Built-in Speakers | 2 x 16W |
| Connectivity | HDMI 2.0 (3), USB 2.0 (2), USB 3.0 (2), USB-C (1), VGA, Audio In/Out, RS-232, OPS slot |
| Wireless Connectivity | Wi-Fi 802.11ac, Bluetooth 4.2 |
| Operating System | Android 8.0 (or later) |
| Dimensions (with stand) | 1730 x 1060 x 85 mm |
| Weight (with stand) | 58 kg |
| Power Supply | 100-240V AC, 50/60 Hz, 250W (max) |
| Power Consumption (standby) | < 0.5W |
| Cleaning Instructions | Use a soft, lint-free cloth lightly dampened with water or mild detergent. Avoid abrasive cleaners. |
| Security | Kensington lock slot, anti-theft bracket |
| Repairability | User-replaceable parts: OPS module, speakers. Other repairs require qualified service. |
Frequently Asked Questions - RP790 BENQ
What software is compatible with the BenQ RP790 for interactive lessons?
The RP790 comes with EZWrite pre-installed, an intuitive whiteboarding software. It also supports third-party annotation tools and is compatible with common education platforms like Google Classroom and Microsoft Teams.
How do I calibrate the touch screen on the RP790?
Go to Settings > Touch Settings. Select 'Calibrate' and follow the on-screen instructions to touch the crosshairs. Calibration ensures accurate touch response.
Can I mount the RP790 on a wall?
Yes, the RP790 supports VESA standard mounting (600x400 mm). Use a compatible wall mount bracket and ensure the wall can support the weight (approx. 58 kg).
Does the RP790 support screen mirroring from mobile devices?
Yes, via Wi-Fi Direct or the built-in screencasting app. You can mirror from iOS, Android, and Windows devices without additional hardware.
What should I do if the touch screen is not responding?
First, restart the display. If the issue persists, check if the touch drivers are updated in Settings > System Updates. Also, ensure no foreign objects are blocking the infrared sensors.
How do I connect a computer to the RP790?
Use an HDMI cable for video, and a USB cable (if needed) for touch back. Alternatively, use USB-C for video, audio, touch, and charging. Select the correct input source via the remote or front panel.
Can I use the RP790 without a computer?
Yes, the RP790 is an All-in-One device with a built-in Android system. You can browse the web, run apps, and use the whiteboard without an external PC.
What is the warranty period for the BenQ RP790?
BenQ typically offers a 3-year limited warranty for parts and labor, covering manufacturing defects. Register your product on the BenQ website for extended warranty options.
How do I clean the screen of the RP790 safely?
Turn off the display and use a soft, lint-free cloth slightly dampened with water or a mild screen cleaner. Do not spray liquid directly on the screen. Avoid ammonia or alcohol-based cleaners.
The RP790 fan is noisy – is this normal?
The fan activates to cool the system during heavy use. If the noise is excessive, check for dust buildup on vents and ensure proper airflow. If the problem continues, contact BenQ support.
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