1. Product Overview
The Chief HCUB HC XL Projector Interface Plate is designed to provide a versatile mounting solution for large venue laser projectors. This universal interface plate is engineered to accommodate a wide range of projector mounting patterns, ensuring compatibility with various models. It includes both short and long attachment legs, allowing for flexible configuration to suit specific projector requirements and installation scenarios.

Figure 1: Chief HCUB HC XL Projector Interface Plate. This image displays the black interface plate with four adjustable arms extending outwards, designed to attach to a projector. The central square plate features multiple slots and attachment points for secure mounting.
2. Package Contents
Please verify that all components listed below are present in your package before beginning installation.
- 1x HCUB HC XL Projector Interface Plate (Main Assembly)
- 4x Short Attachment Legs
- 4x Long Attachment Legs
- Mounting Hardware Kit (various screws, washers, and nuts for projector attachment)
- Installation Guide (this document)
3. Setup and Installation
This section provides detailed instructions for installing the Chief HCUB HC XL Projector Interface Plate. Ensure you have all necessary tools and safety equipment before proceeding.
3.1. Tools Required
- Phillips Head Screwdriver
- Adjustable Wrench or Socket Set
- Measuring Tape
- Level
3.2. Attaching to Projector
- Identify Mounting Points: Locate the mounting holes on the bottom of your projector. These are typically threaded inserts.
- Select Appropriate Legs: Choose either the short or long attachment legs based on the projector's size and the desired distance from the interface plate. The goal is to ensure the plate does not obstruct projector ventilation or access to ports.
- Attach Legs to Plate: Securely fasten the selected attachment legs to the main interface plate using the provided screws and nuts. Ensure all connections are tight.
- Attach Plate Assembly to Projector: Carefully align the attachment legs with the mounting holes on your projector. Use the appropriate screws from the mounting hardware kit to secure the plate assembly to the projector. Do not overtighten.
- Verify Stability: Gently test the connection to ensure the interface plate is firmly attached to the projector and there is no wobble.
Note: For specific projector models, refer to your projector's user manual for precise mounting hole locations and weight distribution recommendations.
4. Operating Considerations
While the interface plate itself does not have operational functions, proper installation is crucial for the safe and effective operation of your projector system.
- Ventilation: Ensure the installed interface plate does not block any ventilation openings on the projector. Adequate airflow is essential to prevent overheating.
- Cable Management: Plan for proper cable routing to avoid strain on connectors and to maintain a tidy installation.
- Weight Distribution: Confirm that the projector's weight is evenly distributed across the interface plate's attachment points to prevent stress on the projector casing.
5. Maintenance
The Chief HCUB HC XL Projector Interface Plate requires minimal maintenance. Regular checks will ensure its longevity and continued secure performance.
- Periodic Inspection: Annually, or as needed, inspect all screws and connections for tightness. Vibrations or environmental factors can sometimes loosen fasteners over time.
- Cleaning: Wipe the plate with a soft, dry cloth to remove dust. Avoid abrasive cleaners or solvents that could damage the finish.
- Damage Check: If the plate is ever subjected to impact or unusual stress, inspect it thoroughly for any signs of bending, cracks, or deformation. Replace if damage is observed.
6. Troubleshooting
This section addresses common issues that may arise during the installation or use of the interface plate.
| Problem | Possible Cause | Solution |
|---|---|---|
| Plate does not fit projector mounting holes. | Incorrect leg selection or projector not compatible. | Ensure you are using the correct short or long legs. Verify your projector's mounting pattern against the plate's specifications. |
| Plate feels loose after installation. | Fasteners are not tightened sufficiently. | Retighten all screws and nuts connecting the legs to the plate and the plate to the projector. Do not overtighten. |
| Projector ventilation is blocked. | Legs are positioned incorrectly or are too short. | Adjust the position of the legs or switch to longer legs to ensure adequate clearance for airflow. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | HCUB |
| Brand | Chief |
| Color | Black |
| Compatible Devices | Projectors (Large Venue Laser Projectors) |
| Mounting Type | Extend |
| Item Weight | 10.7 pounds (4.85 kg) |
| Dimensions | (Specific dimensions not provided in input, general fit for XL projectors) |
8. Warranty and Support
For warranty information and technical support, please contact Chief customer service or visit their official website.
- Official Website: www.legrandav.com/products/chief
- Customer Service: Refer to the Chief website for contact numbers or support forms.
- Product Registration: Register your product online to receive updates and facilitate warranty claims.
Note: Warranty terms and conditions may vary by region and retailer. Please retain your proof of purchase.





