1. Introduktion
This manual provides detailed instructions for the installation, operation, and maintenance of your AOC AM420B Dual Monitor Mount. The AM420B is a robust mounting kit designed for two LCD/Plasma monitors, featuring a gas spring mechanism for easy adjustment. It is suitable for screen sizes ranging from 17 to 34 inches and is designed for desk mounting.
2. Sikkerhedsinstruktioner
Please read all instructions carefully before installation and use. Failure to follow these instructions may result in property damage, serious injury, or death.
- Ensure your desk surface is strong enough to support the combined weight of the mount and two monitors.
- Overskrid ikke den maksimale vægtkapacitet, der er angivet i specifikationsafsnittet.
- Always use two people for installation if monitors are heavy or cumbersome.
- Hold børn og kæledyr væk under installationen.
- Spænd alle skruer forsvarligt, men overspænd dem ikke.
- Kontroller jævnligt alle forbindelser for at sikre, at de forbliver sikre.
- Adjust gas spring tension carefully to match monitor weight. Improper tension can cause monitors to drop or spring up unexpectedly.
3. Pakkens indhold
Verify that all components are present before beginning installation. If any parts are missing or damaged, contact AOC support.
- Skrivebord Clamp Grundlag
- Hovedpol
- Dual Monitor Arms (with gas springs)
- VESA Mounting Plates (2 units)
- Cable Management Clips/Covers
- Hardware Kit (screws, washers, Allen keys)

Billede 3.1: Overview of the AOC AM420B Dual Monitor Mount components, including the desk clamp, main pole, and two articulating arms with VESA plates.
4. Opsætning og installation
Follow these steps to correctly install your AOC AM420B Dual Monitor Mount.
4.1. Attaching the Desk Clamp
- Placer skrivebordet clamp base on the edge of your desk.
- Spænd clamp screw until the base is securely fastened to the desk. Ensure it is stable and does not wobble.

Billede 4.1: Et nærbillede view of the robust desk clamp mechanism, showing how it secures the monitor mount to the desk surface.
4.2. Assembling the Arms
- Insert the main pole into the hole on the desk clamp base and secure it with the provided screw.
- Slide the two monitor arms onto the main pole. Position them at your desired height and tighten the locking screws.
4.3. Montering af skærme på VESA-plader
- Remove the VESA mounting plates from the monitor arms.
- Align the VESA plate with the mounting holes on the back of your monitor.
- Secure the plate to the monitor using the appropriate screws from the hardware kit. Do not overtighten.
4.4. Mounting Monitors to Arms
- With the VESA plate attached to the monitor, carefully slide the monitor onto the arm's mounting head.
- Ensure the monitor clicks into place or is secured by the locking mechanism.

Billede 4.2: Bagside view of two monitors securely attached to the AOC AM420B dual monitor mount, showcasing the articulating arms and VESA connections.
4.5. Kabelforvaltning
Utilize the integrated cable management clips or covers on the arms to route your monitor cables neatly. This helps maintain a clean workspace and prevents cable damage.

Image 4.3: The back of two monitors mounted on the AOC AM420B, illustrating how cables can be routed along the arms for a tidy setup.
5. Betjening og justeringer
The AOC AM420B mount offers various adjustment options for optimal viewkomfort.
5.1. Justering af gasfjederspænding
The gas spring mechanism allows for smooth height adjustment. If your monitor sags or springs up too easily, you need to adjust the tension:
- Locate the tension adjustment screw on the arm (usually near the pivot point).
- Use the provided Allen key to turn the screw: clockwise to increase tension (for heavier monitors) or counter-clockwise to decrease tension (for lighter monitors).
- Adjust gradually and test the monitor's movement until it holds its position freely.
5.2. Height, Tilt, Swivel, and Rotation
- Højde: Adjust by moving the monitor up or down. The gas spring will assist.
- Vip: Grasp the top and bottom edges of your monitor and gently tilt it forwards or backwards to your desired angle.
- Drejelig: Rotate the monitor horizontally left or right.
- Rotation: Rotate the monitor 360 degrees to switch between landscape and portrait orientation.

Billede 5.1: En vinklet view of two monitors mounted on the AOC AM420B, illustrating the extensive articulation and range of motion provided by the arms.

Image 5.2: A single monitor displayed in portrait orientation, demonstrating the rotation capability of the AOC AM420B mount.
6. Vedligeholdelse
Regular maintenance ensures the longevity and proper function of your monitor mount.
- Rensning: Tør holderen af med en blød kludamp klud. Undgå slibende rengøringsmidler eller opløsningsmidler.
- Periodiske kontroller: Every few months, check all screws and connections to ensure they are still tight. Re-tighten if necessary.
- Gasfjeder: The gas spring is designed for long-term use and generally requires no maintenance. If you notice a significant change in performance, refer to the troubleshooting section or contact support.
7. Fejlfinding
Se dette afsnit for almindelige problemer og deres løsninger.
- Monitor Sags/Drops: The gas spring tension is too low for the monitor's weight. Increase tension by turning the adjustment screw clockwise (Section 5.1).
- Monitor Springs Up Too Easily: The gas spring tension is too high for the monitor's weight. Decrease tension by turning the adjustment screw counter-clockwise (Section 5.1).
- Mount is Unstable/Wobbles: Sørg for, at skrivebordet klamp is securely tightened to the desk. Check all arm connections for tightness.
- Difficulty Adjusting Tilt/Swivel: Some joints may have adjustable friction screws. Refer to the assembly diagrams for specific locations and tighten/loosen slightly as needed.
8. Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | AOC |
| Modelnummer | AM420B |
| Monteringstype | Tabletop Mount (Clamp) |
| Bevægelsestype | Tilt, Swivel, Rotation, Height Adjustment (Gas Spring) |
| Kompatible enheder | Monitorer |
| Anbefalet skærmstørrelse | 17" - 34" |
| Materiale | Aluminum Alloy, High quality plastic or rubber |
| Farve | Sort |
| Varens vægt | 12.98 pund (ca.) |
9. Garanti og support
For warranty information and technical support, please visit the official AOC website or contact your local AOC dealer. Keep your purchase receipt for warranty claims.
Official AOC Webwebsted: www.aoc.com





