1. Introduction
This manual provides essential information for the safe and effective use of your WUPRO LeApex Electric Retractable Projection Screen CBSP ALR 72 Inch. Please read it thoroughly before installation and operation. This screen is designed for use with Ultra Short Throw (UST) projectors, offering a superior viewing experience with its advanced ambient light rejecting (ALR) technology.
The LeApex Classic Series Automatic Roll-up CBSP Screen features a 0.6 gain and 1.5 contrast ratio, delivering enhanced details, more vibrant colors, and images with greater depth. It is 3D compatible, making it ideal for enjoying Full HD 4K/8K movies with exceptional quality.
The ALR/CLR Black Grid Technology provides superior ambient light rejection (ceiling) of 94% or more, ensuring excellent image reproduction even in bright light conditions. It is specifically recommended for ultra-short throw projectors with 1800 ANSI lumens or more and is not compatible with normal or long-throw projectors.
2. Safety Information
- Ensure the screen is installed by qualified personnel following all local electrical and building codes.
- Do not attempt to disassemble or modify the screen. This may result in electric shock, fire, or damage to the product.
- Keep hands and objects clear of the screen mechanism during operation to prevent injury.
- Do not expose the screen to excessive moisture, direct sunlight for prolonged periods, or extreme temperatures.
- Use only the provided power adapter and accessories.
- If any unusual sounds, smells, or smoke occur, immediately unplug the screen and contact customer support.
- Ensure the installation surface is strong enough to support the screen's weight.
3. Package Contents
Verify that all items are present in the package:
- WUPRO LeApex Electric Retractable Projection Screen
- Remote Control
- USB Trigger
- Power Cable
- Installation Accessories (Wall mounts, screws, etc.)
- User Manual (This document)
Note: Specific installation accessories may vary slightly based on the chosen mounting method.
4. Setup and Installation
Before installation, carefully measure your room dimensions and ensure the selected screen size fits your space, including any lifts and corridors for transport. The screen offers multiple installation options.
4.1 Installation Methods
The screen is compatible with floor, wall, cabinet, or recessed mounting. Choose the method best suited for your environment.
4.2 Connecting Power
Connect the power cable to the screen's power input and then to a suitable electrical outlet. Ensure the power supply matches the screen's requirements.
4.3 USB Trigger Connection
The complimentary USB trigger allows for one-touch synchronization with your projector. Insert the USB trigger into a compatible USB port on your projector. This enables the screen to automatically deploy or retract when the projector is turned on or off.
5. Operating Instructions
The screen can be operated using the control panel on the unit, the included remote control, or via smart voice functions.
5.1 Control Panel
The screen features a control panel with buttons for basic operations such as raising, lowering, and stopping the screen.
5.2 Remote Control
The remote control provides convenient wireless operation of the screen.
5.3 Automatic Leveling System
The screen features an automatic leveling system. When the screen reaches its maximum height, it will descend approximately 5 cm. This is normal behavior and ensures proper tensioning and alignment.
5.4 Smart Control and Voice Functions
With the USB trigger, the screen can synchronize with your projector. Additionally, some models support voice control functions for hands-free operation.
6. Maintenance
6.1 Screen Surface Care
To clean the screen surface, gently wipe it with a soft, damp cloth. Do not use harsh chemicals, abrasive cleaners, or excessive force, as this may damage the screen material.
6.2 Creases
Some screens may develop minor creases during use. This is normal and usually reduces gradually over time. In some cases, they may not disappear completely. This does not typically affect projection quality.
6.3 General Care
Keep the screen free from dust and debris. Periodically check the power cable and connections for any signs of wear or damage.
7. Troubleshooting
- Screen Not Responding: Check power connection. Ensure remote control batteries are functional. Verify USB trigger connection if using automatic synchronization.
- Screen Not Fully Extending/Retracting: Check for any obstructions. If using limit settings, ensure they are correctly configured.
- Poor Image Quality: Ensure your projector is an Ultra Short Throw (UST) model with at least 1800 ANSI lumens. Verify projector alignment and focus.
- Remote Control Issues: Replace batteries. Ensure line of sight to the screen's IR receiver.
For persistent issues, please refer to the contact information in the Support section.
8. Specifications
The following table details the specifications for the WUPRO LeApex Smart Motorized Floor Rising Screen - Ultra Short Throw (72 Inch CBSP model).
| Feature | Detail |
|---|---|
| Brand | WUPRO |
| Model | CBSP ALR 72 Inch |
| Screen Type | Electric Retractable Floor Rising |
| Screen Material | CBSP ALR (Ambient Light Rejecting) Black Grid |
| Diagonal Size | 72 inches |
| Aspect Ratio | 16:9 |
| Gain | 0.6 |
| Contrast Ratio | 1.5 |
| Ambient Light Rejection | ≥94% (Ceiling Light) |
| Viewing Angle | 160° |
| Recommended Projector | Ultra Short Throw (UST) ≥1800 ANSI lumens |
| Display Resolution | 3840 x 2160 (4K/8K compatible) |
| Connectivity Technology | USB (for trigger) |
| Item Weight | 42.2 pounds |
| Special Feature | Lightweight, Automatic Leveling System |
9. Warranty and Support
For warranty information or technical support, please contact WUPRO customer service. Details can typically be found on the official WUPRO website or through your purchase platform. When contacting support, please have your product model (CBSP ALR 72 Inch) and ASIN (B0CPSMW1GQ) available.
