1. Introduzione
Thank you for choosing the Ergotron HX HD Premium Heavy Duty Gaming Monitor Arm. This monitor arm is designed to provide robust support and flexible positioning for large, curved ultrawide monitors, enhancing your ergonomic setup and reclaiming valuable desk space. Please read this manual thoroughly before installation and use to ensure safe and optimal performance.
2. Ciò chì hè in a scatula
Verificate chì tutti i cumpunenti sò presenti prima di principià l'installazione:
- HX Desk Monitor Arm with HD Pivot (White)
- Extension
- Scrivania Clamp
- Muntagna Grommet
- Hardware di muntatura

Figure 2.1: Included components for the Ergotron HX Monitor Arm.
3. Specifications Product
| Numero di mudellu | 45-647-216 |
| Dimensioni di u produttu | 18.6 x 11.2 x 7.7 inch |
| Pesu di l'articulu | 18.3 liri |
| Materiale | Metallu |
| Culore | Biancu |
| Tipu di muntatura | Tabletop Mount (Desk Clamp o Occhiello) |
| Tipu di muvimentu | Articulazione |
| Dispositivi compatibles | Monitors up to 49 inches, 28 to 42 lbs |
| Compatibilità VESA | 75x75mm, 100x100mm |
| Angulu di inclinazione massima | 20 gradi |
| Range di elevazione | 11.5 inches (screen rises 17.8 inches from worksurface) |
| Rotazione | 360 gradi |
| Scrivania Clamp Spessore | 0.4 à 2.6 pollici (1-6.6 cm) |
| Grommet Mount Hole Diameter | 0.4 à 2 pollici (1-5.1 cm) |

Figure 3.1: Ergotron HX Monitor Arm dimensions and range of motion.

Figure 3.2: Vertical lift range of the monitor arm.

Figure 3.3: Horizontal reach and dimensions of the monitor arm.
4. Setup è Installazione
The Ergotron HX Monitor Arm offers two primary mounting options: a desk clamp for surface edges and a grommet mount for installation through a surface hole. Ensure your desk surface meets the specified thickness requirements for your chosen mounting method.
4.1. Sceglie un metudu di muntatura
- Scrivania Clamp: Suitable for desk edges 0.4 to 2.6 inches (1-6.6 cm) thick.
- Muntatura di Grommet: Requires a surface hole with a diameter of 0.4 to 2 inches (1-5.1 cm) and a desk thickness of up to 2.8 inches (7.2 cm).

Figura 4.1: Scrivania cluamp and grommet mount options with dimensions.
4.2. Monitor Compatibility (VESA)
The monitor arm is compatible with VESA patterns 75x75mm and 100x100mm. It supports monitors up to 49 inches and weighing between 28 to 42 lbs (12.7 to 19.1 kg).

Figure 4.2: Compatibility with 1000R curved ultrawide monitors.
4.3. Passi di stallazione
For detailed visual instructions, please refer to the official installation video below. The video demonstrates the process for mounting the HX Monitor Arm with HD Heavy-Duty Pivot, including VESA mount installation and tension adjustments.
Video 4.1: How to Install the HX Monitor Arm with HD Heavy-Duty Pivot. This video provides a step-by-step guide for mounting the monitor arm, including attaching the VESA plate to the monitor, securing the arm to the desk, and making initial tension adjustments.
5. Operating Instructions
The Ergotron HX Monitor Arm is designed for fluid and effortless adjustments, allowing you to customize your viewsperienza.
5.1. Aghjustà a pusizione di u monitor
The arm offers a full range of motion, including 11.5 inches of lift, allowing the screen to rise up to 17.8 inches from the worksurface. You can also rotate the monitor 360 degrees and tilt it 20 degrees to achieve optimal ergonomic positioning.
Video 5.1: HX Monitor Arm with HD Pivot: Top Features & Benefits. This video highlights the key features and benefits of the monitor arm, demonstrating its smooth movement, tilt, and rotation capabilities for an enhanced user experience.

Figure 5.1: Ergonomic positioning with the Ergotron HX Monitor Arm.
5.2. Adjusting Arm Tension
If the arm does not hold its position or is too stiff to move, you may need to adjust the tension. Use the provided Allen wrench to turn the tension screw. Turn clockwise to increase tension (for heavier monitors) or counter-clockwise to decrease tension (for lighter monitors). Adjust gradually until the arm holds the monitor securely in any position with minimal effort.
5.3. Gestione di cavi
The monitor arm features integrated cable management to keep your workspace tidy. Route monitor cables through the designated channels along the arm to maintain a clean and organized setup.

Figura 5.2: Sistema integratu di gestione di cavi.
6. Mantenimentu
To ensure the longevity and smooth operation of your Ergotron HX Monitor Arm, perform the following maintenance:
- Pulizia: Asciugate u bracciu cù un pannu dolce,amp pannu. Evitate detergenti abrasivi o solventi.
- Verificazione di a tensione: Periodically check the arm tension to ensure it is appropriate for your monitor's weight. Adjust as needed.
- Fissaggi: Ensure all mounting hardware and fasteners are securely tightened. Do not overtighten.
7. Risoluzione di prublemi
If you encounter issues with your monitor arm, refer to the following common solutions:
- Arm drifts down or up: Adjust the arm tension using the provided Allen wrench. Increase tension if the arm drifts down, decrease if it springs up.
- Monitor wobbles: Ensure all mounting screws and the desk clamp/grommet mount are securely tightened. Check that the VESA plate is firmly attached to the monitor.
- Difficulty moving the arm: If the arm is too stiff, decrease the tension slightly. If it's too loose, increase the tension.
8. Impurtante Information Safety
- Ùn superate micca a capacità di pesu massima di 42 lbs (19.1 kg).
- Ensure the mounting surface is strong enough to support the combined weight of the arm and monitor.
- Keep children and pets away from the monitor arm during installation and adjustment.
- Always use two people when lifting and mounting heavy monitors onto the arm.
- Leghjite è seguite attentamente tutte e struzzioni.
9. Garanzia è Support
Ergotron products are built to last and set the standard for quality. The Ergotron HX HD Premium Heavy Duty Gaming Monitor Arm comes with a 10 anni di garanzia. For technical support, warranty claims, or further assistance, please visit the official Ergotron websitu o cuntattate u so serviziu di u cliente.
Per più infurmazione è supportu, visitate: Ergotron Store on Amazon





