Bubuka
Thank you for choosing the AOC AM420PLUS Dual Monitor Arm. This ergonomic monitor arm is designed to enhance your workspace by providing flexible positioning for two monitors, improving comfort and productivity. Please read these instructions carefully before installation and use to ensure safe and optimal performance of your product.

Émbaran Kasalametan
Punten perhatikeun pancegahan kaamanan di handap ieu pikeun nyegah tatu atanapi karusakan produk:
- Do not exceed the stated maximum load capacity (2-9kg per arm), as this may lead to serious injury or equipment damage.
- Ensure that the mounting surface (desk) can safely support the combined weight of the monitor arm, all accessories, and the monitors.
- This product contains small parts. Keep them out of reach of children to prevent serious personal injuries if swallowed.
- Nalika nganggo clamp mounting method, do not rotate the monitor until it is clear of the desk surface to maintain stability.
- Ensure sufficient cable slack to allow for full arm movement in all directions. Insufficient slack may cause equipment damage or personal injuries.
- Before adjusting the monitor's position, confirm that the monitor is securely mounted to the arm.
- Always remove the monitor(s) before removing the arm from the desk. Failure to do so may result in equipment damage or personal injuries.
- Before unmounting the monitor, move the arm to its highest position to place the arm spring into its lowest energy state. This prevents serious personal injury or equipment damage.
- This product contains a powerful spring. Do not disassemble the product without proper knowledge and tools, as this may cause serious personal injury or equipment damage.
Eusi pakét
Before installation, please verify that all components are present and in good condition. If any parts are missing or damaged, please contact your local distributor.
Daptar Bagian Produk
| No. | Ngaran | kuantitas |
|---|---|---|
| A | Rakitan dasar | 1 |
| B | Lower arm assembly | 2 |
| C | Upper arm assembly | 2 |
| D | Majelis sirah | 2 |
Daptar aksésori produk
| No. | Ngaran | kuantitas |
|---|---|---|
| a | D-20-12 Screws | 8 |
| b | M4 Allen konci | 1 |
| c | Gasket | 1 |
| d | M4x20 screws | 8 |
| e | Leg Spacer | 8 |
Spésifikasi teknis
| Fitur | Spésifikasi |
|---|---|
| Modél | AM420 PLUS |
| Nanggung beban | 2-9kg (per arm) |
| Applicable Display Size | 17-34 inci |
| Hole Pitch (VESA) | 75x75mm / 100x100mm |
| Stretching Distance | 455 mm |
| Wall Height of Bracket | 495 mm |
| Rentang Angkat | 250 mm |
| Sudut Dengdekkeun | -15 ° ka +90 ° |
| Adjust Angle (Left/Right) | +/-90° |
| Screen Rotation Angle | 360° |
| Tabletop Thickness (Clamp/Grommet) | 15-80mm |
| Drilling Diameter (Grommet) | > 60 mm |
| Beurat bersih | 4.6 kg |
| Beurat kotor | 5.8 kg |


Parentah Setup
Follow these steps to properly install your AOC AM420PLUS Dual Monitor Arm:
1. Pamasangan Dasar
The AM420PLUS offers two installation methods: Clamp Mounting or Grommet Mounting. Both are suitable for desktop thicknesses between 15-80mm.
- Clamp Pamasangan: Attach the base assembly (A) to the edge of your desk using the clamp. Pastikeun clamp geus tightened aman.
- Pamasangan Grommet: If your desk has a grommet hole (diameter ≥60mm), insert the base assembly (A) through the hole and secure it from underneath the desk.
Warning: Tighten the mounting clamp/grommet securely before proceeding to the next step.
2. Monitor Bracket Installation
Attach the head assembly (D) to the back of your monitor using the provided screws (a or d). Tighten the screws by hand. Ensure your monitor is VESA compatible (75x75mm or 100x100mm hole pattern).
Warning: Failure to tighten the screws will cause the monitor to fall and be damaged, and may cause personal injury.
3. Rakitan Leungeun
- Insert the lower arm assembly (B) onto the base assembly (A).
- Insert the upper arm assembly (C) onto the lower arm assembly (B).
- Once assembled, adjust the positioning screws as needed (refer to the "Operating Instructions" section for details on adjustments).
4. Kantétan Monitor
Carefully attach the monitor (with the head assembly already installed) by inserting the head assembly onto the upper arm mount. Ensure it clicks securely into place.

5. Manajemén kabel
Route your monitor's power and data cables through the integrated cable management channels on the arm. This helps keep your desktop clean and tidy.
- Pikeun nyingkahan clamping cables, follow the wiring diagram provided in the manual.
- Ensure sufficient cable slack at the arm joints to allow for full arm movement.
- The monitor arm can accommodate 2 cables with a 6mm diameter or 3 cables with a 3mm diameter.
Operating Instructions: Adjustments
The AOC AM420PLUS monitor arm offers dynamic hover and single-finger control for various adjustments. Use the provided M4 Allen key (b) for adjustments.
1. Spring Tension Adjustment
This adjustment controls the vertical movement and stability of the monitor arm.
- To Increase Tension (Turn "+"): If the monitor is too heavy or does not stay at the desired height (sinks), turn the screw clockwise to increase spring tension.
- To Decrease Tension (Turn "-"): If the monitor is too light or bounces back up after being pressed down, turn the screw counter-clockwise to decrease spring tension.
Warning: Adjust the arm to a 90° position before adjusting tension. Multiple adjustments may be required to achieve optimal free-hovering. Do not completely unscrew the screws.
2. Rotation Adjustment
This adjustment controls the horizontal swivel of the monitor arm.
- To Increase Friction (Turn "+"): If the monitor rotates too easily, turn the screw clockwise to increase friction.
- To Decrease Friction (Turn "-"): If the monitor is difficult to rotate, turn the screw counter-clockwise to decrease friction.
Perhatosan: Ulah lengkep unscrew screws.
3. Pitch Adjustment (Tilt Forward/Backward)
This adjustment controls the tilt angle of the monitor.
- To Increase Friction (Turn "+"): If the monitor is too heavy or tilts too easily, turn the screw clockwise to increase friction.
- To Decrease Friction (Turn "-"): If the monitor is too light or difficult to tilt, turn the screw counter-clockwise to decrease friction.
Perhatosan: Ulah lengkep unscrew screws.


Pangropéa
To ensure the longevity and optimal performance of your AOC AM420PLUS Dual Monitor Arm, follow these simple maintenance guidelines:
- beberesih: Wipe the monitor arm regularly with a soft, dry cloth. For stubborn dirt, a slightly damp lawon bisa dipaké, dituturkeun ku pangeringan. Hindarkeun pembersih atawa pangleyur anu abrasif.
- Cék périodik: Pariksa sadaya sekrup sareng sambungan sacara berkala pikeun mastikeun éta tetep pageuh sareng aman. Kencengkeun deui upami diperyogikeun.
- Lubrication: The mechanical spring system is designed for long-term use and typically does not require lubrication. Do not attempt to lubricate internal components unless specifically instructed by AOC support.
- Hindarkeun Overloading: Always adhere to the specified weight limits (2-9kg per arm) to prevent strain on the mechanism and potential damage.
Pamérésan masalah
Ieu mangrupikeun solusi pikeun masalah umum anu anjeun tingali:
- Monitor Sinks or Rises Uncontrollably: Adjust the spring tension as described in the "Operating Instructions" section. Increase tension if the monitor sinks, decrease if it rises too easily.
- Monitor Rotates Too Easily or Is Stiff: Adjust the rotation friction as described in the "Operating Instructions" section. Increase friction if it's too loose, decrease if it's too stiff.
- Monitor Tilts Too Easily or Is Stiff: Adjust the pitch friction as described in the "Operating Instructions" section. Increase friction if it's too loose, decrease if it's too stiff.
- Monitor Cannot Rotate Up or Down (Display Angle Adjustment): If the monitor cannot rotate up or down, turn the screw counter-clockwise to adjust. If the monitor head cannot be adjusted upwards, turn the screw clockwise to adjust.
- Concave Design on Back of Monitor: If your monitor has a concave back, use the extended screws (a) and spacer legs (e) provided in the packaging for proper assembly.
- Installation Screw is Too Long: If an installation screw is too long, place the 4mm gasket (c) on the screw for use.

Tip pamaké
- Optimalkeun Ergonomi: Adjust your monitors to eye level and at an arm's length distance to maintain a healthy viewing posture and reduce neck and eye strain.
- Maksimalkeun Spasi Méja: Utilize the monitor arm to free up valuable desk space, allowing for a more organized and efficient work area.
- Dynamic Workflows: Candak advantage of the 360° rotation and flexible tilt to switch between landscape and portrait modes effortlessly, adapting to different tasks like coding, document review, or graphic design.
- Manajemén Kabel: Always use the integrated cable management system to keep your cables tidy and prevent clutter, contributing to a cleaner and safer workspace.

Émbaran Lingkungan
This product complies with environmental protection standards regarding hazardous substances. The following table details the presence of toxic and hazardous substances or elements in the product components:
| Ngaran komponén | Kalungguhan (Pb) | Raksa (Hg) | Kadmium (Cd) | Héksavalen Kromium (Cr (VI)) | Biphenyls Polybrominated (PBB) | Polybrominated Diphenyl Éthers (PBDE) |
|---|---|---|---|---|---|---|
| Monitor arm components and accessories | O | O | O | O | O | O |
O: Indicates that the content of the hazardous substance in all homogeneous materials of the component is below the limit of requirements specified in the SJ/T11363-2006 standard.
X: Indicates that the content of the hazardous substance in at least one homogeneous material of the component exceeds the limit of requirements specified in the SJ/T11363-2006 standard.
Garansi sareng Rojongan
The AOC AM420PLUS Dual Monitor Arm comes with a 5-Taun Garansi, mastikeun katengtreman pikiran ngeunaan kualitas sarta durability na.
For detailed information, including a comprehensive user manual in PDF format, please refer to the official documentation:
Unduh Buku Panduan Pamaké (PDF)
For further assistance or inquiries, please contact AOC customer support through their official websitus atanapi distributor lokal Anjeun.





