1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your Ergotron HX Premium Heavy Duty Monitor Arm. Designed for flat or slightly curved ultrawide monitors up to 49 inches and weighing between 20 to 42 lbs, this VESA desk mount offers robust support and flexible positioning. Please read this manual thoroughly before installation and use to ensure safe and optimal performance.
2. Informació de seguretat
- Capacitat de pes: Do not exceed the maximum weight capacity of 42 lbs (19.1 kg). Ensure your monitor's weight is within the specified range.
- Mida del monitor: Compatible with single screens up to 49 inches diagonal. For Samsung 49-inch Odyssey G9, the separate accessory HX Heavy Duty Tilt Pivot (98-540-216) is required.
- Superfície de muntatge: Ensure the desk surface is structurally sound and capable of supporting the combined weight of the monitor arm and monitor.
- Muntatge: Follow all assembly instructions carefully. Improper installation can result in equipment damage or personal injury.
- Ajustaments: Adjust tension settings only when the monitor is attached to prevent sudden movement of the arm.
- Gestió de cables: Route cables securely to prevent pinching or interference with arm movement.
- Advertència de la proposta 65: Aquest producte pot exposar-vos a substàncies químiques conegudes per l'estat de Califòrnia per causar càncer i defectes de naixement o altres danys reproductius.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents abans de començar la instal·lació:
- Braç monitor
- Braç d'extensió
- Monitor Pivot
- Maquinari de muntatge (cargols, volanderes, clau Allen)
- Two-piece Desk Clamp (for surfaces 0.4 to 2.6 inches thick)
- Grommet Mount (for installation through a surface hole)

Image: Contents of the Ergotron HX Desk Arm packaging, showing the arm components and various mounting hardware.
4. Configuració i instal·lació
The Ergotron HX Monitor Arm offers multiple mounting options: a desk clamp or a grommet mount. Choose the method best suited for your workspace.
4.1 Opcions de muntatge

Image: Diagram illustrating the desk clamp and grommet mount options, including compatible desk thickness and hole sizes.
- Escriptori Clamp: Securely attaches to the edge of your desk. Compatible with surface edges 0.4 to 2.6 inches (1 to 6.6 cm) thick.
- Muntatge de grommet: Installs through an existing hole in your desk. Suitable for surface holes with a diameter of 0.4 to 2 inches (1 to 5.1 cm) and desk thickness up to 2.8 inches (7.2 cm).
4.2 Connectar el monitor
- Attach the VESA plate to the back of your monitor using the provided screws. The arm supports VESA patterns 75x75mm, 100x100mm, 200x100mm, and 200x200mm. A separate VESA Bracket Adaptor Kit (97-759) is available for larger VESA patterns.
- Carefully slide the monitor (with the attached VESA plate) onto the monitor arm's pivot point until it clicks into place.
- Secure the monitor to the arm using the quick-release mechanism or thumb screws, ensuring it is firmly seated.

Image: The monitor arm securely attached to the back of a monitor, showcasing the VESA mount connection.
Video: "Review: Filmmakers Select the HX Arm for New Studio" - This video demonstrates the unboxing and assembly process of the Ergotron HX monitor arm, including attaching it to a monitor and desk.
5. Instruccions de funcionament
The Ergotron HX Monitor Arm provides extensive adjustability for optimal ergonomic positioning.
5.1 Monitor Movement and Positioning
- Ajust d'alçada: The arm offers 11.5 inches (29 cm) of lift, allowing the screen to rise up to 17.8 inches (45.2 cm) above your desktop. Gently push or pull the monitor to the desired height.
- Inclinació: Adjust the monitor's tilt angle up to 75 degrees to reduce glare and optimize viewcomoditat.
- Pan/Swivel: Rotate the monitor 360 degrees at the pivot point for easy screen sharing or reorientation. The arm also allows for 180 degrees of swivel at the base.
- Rotació: Gireu el monitor del mode horitzontal al mode vertical segons calgui.

Image: Visual representation of the monitor arm's extensive movement capabilities.

Image: Detailed diagram showing the vertical travel range of the monitor arm.
Video: "When you need a huge monitor, that’s when you want an HX arm" - This video highlights the ease of adjusting large monitors with the HX arm, demonstrating its smooth movement and stability.
Video: "HX Desk Monitor Arm: Top Features & Benefits" - This video provides an overview of the key features and benefits of the Ergotron HX Desk Monitor Arm, including its adjustability and robust design.
6. Adjustments and Ergonomics
The arm's tension can be adjusted to match your monitor's weight, ensuring smooth movement and stable positioning. Use the provided Allen wrench to fine-tune the tension at the arm's joints.
- If the monitor drifts upwards, increase the tension.
- If the monitor sags downwards, decrease the tension.
- Adjust the tension gradually until the monitor stays in your desired position with minimal effort.

Image: Illustration of the monitor arm's weight capacity, indicating the range for proper tension adjustment.
6.1 Gestió de cables
Integrated cable management channels help keep your workspace tidy. Route monitor cables through the designated clips and channels along the arm to maintain a clean aesthetic and prevent cable damage.

Image: The monitor arm with cables neatly routed through its integrated management system.
7. Manteniment
- Neteja: Wipe the arm surfaces with a soft, damp drap. Eviteu productes de neteja abrasius o dissolvents que puguin danyar l'acabat.
- Comprovacions periòdiques: Reviseu periòdicament tots els cargols i connexions per assegurar-vos que estiguin ben ajustats. Torneu a apretar-los si cal.
- Lubricació: The arm's internal mechanisms are designed for maintenance-free operation and do not require lubrication.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Monitor sags or drifts downwards. | La tensió del braç és massa baixa per al pes del monitor. | Increase the tension using the provided Allen wrench until the monitor holds its position. |
| Monitor is difficult to move or push upwards. | Arm tension is too high for monitor weight. | Decrease the tension using the provided Allen wrench until the monitor moves smoothly. |
| El monitor trontolla o es nota inestable. | Loose connections or improper installation. | Ensure all mounting hardware and VESA plate screws are securely tightened. Verify the desk clamp or grommet mount is firm. |
| Cables are pinched or interfere with movement. | Enrutament incorrecte del cablejat. | Re-route cables through the integrated cable management channels, ensuring they have enough slack for full arm movement. |
9. Especificacions
- Marca: Ergotron
- Model: HX Premium Heavy Duty Monitor Arm
- Tipus de muntatge: Suport de taula (Cl)amp o Ullera)
- Tipus de moviment: Articulant
- Material: Metall
- Color: Alumini polit
- Dispositius compatibles: Monitor, Televisió
- Maximum Supported Screen Size: 49 polzades
- Minimum Supported Screen Size: 1 polzades
- Capacitat de pes: De 20 a 42 kg (9.1 a 19.1 lliures)
- Angle d'inclinació màxim: 75 graus
- Rotació: 360 graus
- Ascensor: 11.5 polzades (29 cm)
- Compatibilitat VESA: 75x75mm, 100x100mm, 200x100mm, 200x200mm (Adapter Kit 97-759 for larger patterns)
- Pes de l'article: 6.9 quilos
- GTIN/UPC: 698833060942
10. Garantia i Suport
Ergotron products are built to last and set the standard for quality.
- Garantia: This product comes with a 10-year manufacturer's warranty.
- Recanvis: EU spare part availability duration is 10 years.
- Suport tècnic: For expert technical support or further assistance, please refer to the official Ergotron weblloc o poseu-vos en contacte amb el seu servei d'atenció al client.