1. Introduction

Thank you for choosing the HUANUO Dual Monitor Stand with Integrated Power Outlet. This manual provides detailed instructions for assembly, operation, and maintenance of your new monitor stand. Please read this manual thoroughly before installation to ensure correct setup and safe use. This stand is designed to enhance your workspace by providing ergonomic monitor positioning and convenient power access.

The stand features a robust design with a 1.57" x 2.76" rectangular post and thicker steel construction for enhanced stability, supporting up to 22 lbs per arm. It includes an integrated power outlet with one USB-A port, one USB-C port, and three AC outlets, along with a 6.5 ft power cord to reduce desktop clutter.

Image: Reinforced Frame for Stability. This image highlights the stand's wider pole and thicker steel construction, indicating improved stability and durability compared to other models.

2. Safety Information

• Read all instructions: Ensure you understand all assembly and safety instructions before installation.
• Weight Capacity: Do not exceed the maximum weight capacity of 22 lbs (10 kg) per monitor arm. Exceeding this limit may result in instability and potential injury.
• Monitor Size: This stand supports monitors from 13" to 32" in landscape mode and up to 29" in portrait mode.
• VESA Compatibility: Ensure your monitors have VESA mounting patterns of 75x75mm or 100x100mm.
• Desk Thickness: For C-clamp installation, your desk thickness must be between 0.39" and 3.35". For grommet mount, desk thickness must be between 0.39" and 1.77" with a hole diameter of 0.43"-0.87".
• Electrical Safety: The integrated power outlet is rated for 120V/12A. Do not overload the outlets. Ensure the power cord is properly routed and not pinched.
• Assembly: Assemble the product on a soft, non-abrasive surface to prevent scratches. Two people are recommended for assembly.
• Tighten Screws: Ensure all screws are securely tightened before use. Periodically check and re-tighten screws as needed.
• Children: Keep small parts away from children.

3. Package Contents

Please verify that all components are present and undamaged before proceeding with assembly. If any parts are missing or damaged, contact customer service for assistance.

• Main Pole with Integrated Power Outlet
• Dual Monitor Arms
• C-Clamp Assembly
• Grommet Mount Assembly
• VESA Plates (2x)
• Hardware Kit (various screws, washers, spacers)
• Allen Keys
• Cable Management Clips
• Instruction Manual

4. Setup and Installation

4.1 VESA Compatibility Check

Before installation, ensure your monitors are VESA compatible. This stand supports VESA patterns of 75x75mm and 100x100mm. If your monitor does not have VESA holes, a VESA adapter (sold separately) may be required.

Image: Wide Compatibility and VESA Patterns. This image illustrates the supported VESA patterns (75x75mm, 100x100mm), maximum load (22 lbs per arm), and screen size compatibility (Max 32" landscape, Max 29" portrait).

Image: Monitor with VESA Holes. This image shows the standard VESA hole patterns on the back of a monitor.

4.2 Choosing Your Mounting Option

The HUANUO Dual Monitor Stand offers two installation methods: C-Clamp and Grommet Mount. Select the method best suited for your desk.

Image: Two Ways to Mount. This image displays both the C-Clamp and Grommet Hole mounting options, along with their respective desk thickness and hole diameter requirements.

4.2.1 C-Clamp Installation

1. Attach the C-clamp bracket to the bottom of the main pole using the provided screws.
2. Position the stand on your desk edge. Ensure the desk thickness is between 0.39" and 3.35".
3. Tighten the C-clamp screw until the stand is securely fastened to the desk. Ensure it is stable and does not wobble.

4.2.2 Grommet Mount Installation

1. If your desk has an existing grommet hole, ensure its diameter is between 0.43" and 0.87". If not, drill a hole within this range.
2. Attach the grommet base plate to the bottom of the main pole.
3. Insert the main pole through the grommet hole.
4. From underneath the desk, secure the stand using the grommet plate and tightening knob. Ensure the desk thickness is between 0.39" and 1.77".

4.3 Attaching Monitor Arms and Monitors

1. Slide the monitor arms onto the main pole at your desired height. Secure them with the provided screws.
2. Attach the VESA plates to the back of your monitors using the appropriate screws and spacers from the hardware kit. Ensure a snug fit.
3. Carefully slide the monitors (with VESA plates attached) onto the monitor arms. Secure them with the locking screws.
4. Connect the power cord from the integrated power outlet to a wall socket.

5. Operating Instructions

5.1 Adjusting Monitor Position

The HUANUO Dual Monitor Stand offers full motion adjustability for optimal viewing comfort.

• Height Adjustment: The stand provides four levels of height adjustment, ranging from 9.27" to 15.26" from the desk surface. Loosen the arm clamp on the main pole, adjust to the desired height, and re-tighten.
• Tilt: Adjust your monitor tilt by ±45° to reduce glare and find the best viewing angle.
• Swivel: Swivel your monitors ±90° for collaborative work or to change viewing direction.
• Rotation: Rotate your monitors 360° to switch between landscape and portrait orientations.
• Arm Extension: The arms can extend up to 31.5" to position your monitors at the ideal distance.

Image: Arm with Flexible Movement. This image demonstrates the tilt (±45°), swivel (±90°), and 360° rotation capabilities of the monitor arms.

Image: Ergonomic Height Adjustment. This image illustrates the adjustable height range (Min. 9.27" to Max. 15.26") and the ergonomic benefits of proper screen height.

5.2 Using the Integrated Power Outlet

The stand features a built-in power strip for convenient device charging and power access.

• AC Outlets: Three standard AC outlets (120V/12A) are available for powering monitors, laptops, or other devices.
• USB-A Port: One USB-A port (5V/2.1A) for charging compatible devices.
• USB-C Port: One USB-C port (5V/2.1A) for charging compatible devices.
• Power Cord: The integrated 6.56 ft power cord connects the stand to a wall outlet.

Image: Easy Access to Power. This image details the specifications of the built-in power strip, including 3 AC outlets (120V/12A), 2 USB ports (5V/2.1A), and the 6.56ft power cable.

5.3 Cable Management

Utilize the integrated cable management clips along the arms and pole to route your monitor and power cables neatly, reducing clutter and maintaining a clean workspace.

Image: Clean Space with Integrated Power. This image shows how cables can be routed through the stand for a tidy setup.

6. Maintenance

• Cleaning: Wipe the stand with a soft, damp cloth. Avoid abrasive cleaners or solvents that may damage the finish.
• Periodic Checks: Regularly check all screws and connections to ensure they remain tight and secure. Re-tighten if necessary.
• Cable Management: Ensure cables are not pinched or stressed, which could lead to damage.

7. Troubleshooting

• Stand is wobbly: Ensure the C-clamp or grommet mount is securely tightened to the desk. Check that all screws connecting the pole and arms are tight.
• Monitors are sagging/not holding position: The monitor arms may need tension adjustment. Refer to the assembly instructions for adjusting arm tension. Ensure monitors do not exceed the 22 lbs per arm weight limit.
• Power outlets not working: Ensure the main power cord is securely plugged into a functional wall outlet. Check for any tripped circuit breakers. Do not overload the power strip.
• Difficulty with installation screws: Ensure you are using the correct screws for each step as indicated in the assembly guide. Do not force screws; if a screw does not thread easily, re-check alignment or contact support.
• Monitors not fitting VESA plate: Verify your monitor's VESA pattern (75x75mm or 100x100mm). Use appropriate screws and spacers. If your monitor lacks VESA holes, a VESA adapter is required.

8. Specifications

Image: Product Dimensions. This image provides key measurements of the monitor stand, including arm extension (31.5"), pole height (16.9"), and details for both grommet and clamp mount desk thickness compatibility.

9. Warranty and Support

This HUANUO product comes with a 3-year warranty. For any questions, missing parts, or technical assistance, please contact HUANUO customer service. Our team is available to help with any inquiries you may have regarding your monitor stand.

Please retain your proof of purchase for warranty claims.