Introduction
Thank you for choosing the YODOLLA 84-inch Motorized Projection Screen. This electric projection screen is designed to provide a high-quality viewing experience for various applications, including home theaters, schools, and business offices. Featuring a 16:9 aspect ratio, 4K 3D HD compatibility, and a smooth auto-lock mechanism, this screen offers convenience and superior image reproduction. Please read this manual thoroughly before installation and operation to ensure proper use and longevity of your product.
Package Contents
Please verify that all components are present in the package:
- YODOLLA 84-inch Motorized Projection Screen
- Wireless Remote Control
- Wired Remote Control
- Power Cable
- Expansion Screws (x2)
- S-shaped Hooks (x2)
- User Manual
Safety Information
To prevent damage and ensure safe operation, observe the following safety guidelines:
- Ensure the power supply matches the voltage requirements specified on the product label.
- Do not attempt to disassemble or modify the screen or motor assembly. Refer all servicing to qualified personnel.
- Keep the screen away from direct sunlight, heat sources, and moisture.
- Avoid blocking the remote control receiver on the screen housing.
- The advanced power connection style is designed for safety; ensure it is securely connected to reduce the risk of short circuits or disconnections.
- Keep children and pets away from the screen during operation.
Setup & Installation
The YODOLLA 84-inch Motorized Projection Screen supports both wall and ceiling mounting. The screen weighs approximately 8.17 kg (18 lbs), so ensure the mounting surface is sturdy enough to support its weight.
Mounting Options
You can fix the screen directly to the wall using screws or hang it from the ceiling using the provided S-shaped hooks and expansion screws.
Figure 1: Included installation hardware, showing S-hooks and screws for mounting.
Power Connection
Connect the power cable to the screen's power input. The advanced connection style ensures a secure fit, minimizing risks.
Figure 2: Illustration of the secure power connection type, highlighting the robust design to prevent disconnections.
Operating Instructions
The screen can be operated using either the wireless remote control or the wired control panel.
Remote Control Functions
Use the UP, DOWN, and STOP buttons on the remote to control the screen's movement. The auto-lock mechanism allows the screen to be stopped at any desired length.
Figure 3: Both the wireless and wired remote controls are provided for convenient operation of the screen.
Pairing and Re-pairing Remote Control
If your remote control is not responding or you need to re-pair it, follow these steps:
- To cancel pairing: Aim the remote at the controller. Keep holding down the STOP button (middle button) on the control box. Do not release even if the red light goes out. Wait until the red light comes on again.
- To re-pair: Press the STOP button in the middle of the control box for about 3 seconds. Wait for the indicator light to go out. Immediately press any key on the remote control. The red and blue lights will flash, and you will hear a sound, indicating successful pairing.
Video 1: Instructions on how to cancel and re-pair the remote control with the projection screen controller.
Features
The YODOLLA 84-inch Motorized Projection Screen is engineered with several key features to enhance your viewing experience:
- Premium PVC Matte Screen: Constructed with 3 layers to significantly reduce light penetration and improve image brightness, resulting in high-quality color reproduction.
- 1.2 Gain: Provides a bright and clear image, optimizing video and image quality for a vivid display.
- 160° Viewing Angle: Ensures excellent projection images from various audience positions, offering a wide perspective.
- 4K 3D HD Compatibility: Supports high-definition content, including 3D and 4K resolutions, for an immersive visual experience.
- Smooth Auto-Lock Mechanism: Allows the screen to be precisely positioned at any desired length and retracts smoothly without jamming.
- Ultra-Quiet Motor: Operates with minimal noise, ensuring a distraction-free viewing environment.
Figure 4: The screen features a durable PVC construction with three distinct layers for optimal performance.
Figure 5: The 160-degree wide viewing angle ensures clear visibility from various positions.
Maintenance
Proper maintenance will extend the life and performance of your projection screen:
- Cleaning the Screen Surface: Use a soft, damp cloth with mild soap and water to gently wipe the screen surface. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the screen material.
- Cleaning the Casing: Wipe the outer casing with a dry, soft cloth.
- Storage: When not in use for extended periods, ensure the screen is fully retracted into its casing to protect it from dust and damage.
- Motor Care: The motor is designed for long-term use. Avoid frequently stopping and starting the screen during extension or retraction to prevent unnecessary wear.
Troubleshooting
If you encounter issues with your YODOLLA projection screen, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Screen does not extend or retract. | No power; remote control not paired; motor malfunction. | Check power connection. Re-pair remote control (refer to Operating Instructions). If issue persists, contact customer support. |
| Screen stops midway. | Obstruction; limit switch setting. | Check for any physical obstructions. The auto-lock mechanism allows stopping at any point; press UP/DOWN to resume. |
| Remote control not working. | Batteries low/dead; remote not paired; signal blocked. | Replace batteries. Re-pair remote control. Ensure no objects are blocking the signal path to the screen's receiver. |
| Image appears blurry or distorted. | Projector settings; screen surface dirty; screen not flat. | Adjust projector focus and keystone correction. Clean screen surface gently. Ensure screen is fully extended and hanging flat. |
Specifications
| Feature | Specification |
|---|---|
| Model Number | 84INCH |
| Display Dimensions (Diagonal) | 84 inches |
| Product Dimensions (W x H) | 73"W x 41"H |
| Aspect Ratio | 16:9 |
| Material | Polyvinyl Chloride (PVC) |
| Screen Finish | Matte |
| Viewing Angle | 160 Degrees |
| Gain | 1.2 |
| Operation Mode | Automatic (Motorized) |
| Mounting Type | Wall Mount, Ceiling Mount |
| Item Weight | 8.17 Kilograms |
Figure 6: Detailed dimensions of the 84-inch screen, including the 75.7-inch viewing width and 47.2-inch height.
Warranty & Support
YODOLLA is committed to providing high-quality products and customer satisfaction. For any concerns, technical support, or warranty inquiries, please contact YODOLLA customer service. Refer to your purchase documentation for specific warranty details and contact information.