1. Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your PUTORSEN Triple Monitor Stand, model MAS-3. This monitor stand is designed to securely hold three LCD/LED screens ranging from 13 to 27 inches, with VESA compatibility of 75x75mm or 100x100mm, and a maximum weight capacity of 7kg (15.4 lbs) per arm. Please read this manual thoroughly before installation and use to ensure proper setup and safe operation.
Image 1.1: The PUTORSEN Triple Monitor Stand MAS-3 supporting three monitors on a desk.
2. Safety Information
WARNING: Failure to read and follow all instructions may result in personal injury or damage to the product. Keep this manual for future reference.
- Ensure your desk can support the combined weight of the monitor stand and three monitors (up to 7kg per arm).
- Do not exceed the maximum weight capacity of 7kg (15.4 lbs) per arm.
- Verify that your monitors are compatible with VESA mounting patterns of 75x75mm or 100x100mm.
- Use all provided hardware. Do not substitute parts.
- Perform a stability check after installation and before placing monitors on the stand.
- Keep children and pets away during installation.
3. Package Contents
Before beginning installation, ensure all parts are present and undamaged. If any parts are missing or damaged, contact customer support.
| Part | Description | Quantity |
|---|---|---|
| A | Main Pole | 1 |
| B | Horizontal Arm Assembly | 1 |
| C | VESA Plate | 3 |
| D | Desk Clamp | 1 |
| E | Grommet Base Plate | 1 |
| F | Mounting Hardware Kit (screws, washers, allen keys) | 1 set |
4. Setup Instructions
4.1 Pre-Installation Checks
- Monitor Compatibility: Ensure your monitors are between 13 and 27 inches and have VESA 75x75mm or 100x100mm mounting holes.
- Desk Thickness: For desk clamp installation, your desk thickness should be between 10mm and 88mm. For grommet base installation, your desk thickness should be between 10mm and 75mm, with a hole aperture diameter of 35mm.
Image 4.1: Compatibility guidelines for 24-inch and 27-inch monitors, noting potential limitations for 27-inch monitors regarding maximum angle and desk edge clearance.
4.2 Installation Options
The PUTORSEN MAS-3 offers two installation methods: Desk Clamp and Grommet Base.
Image 4.2: Visual representation of the two installation methods: Desk Clamp and Grommet Base.
4.2.1 Desk Clamp Installation
- Attach the desk clamp (Part D) to the bottom of the main pole (Part A).
- Position the stand on your desk and tighten the clamp securely to the desk edge. Ensure it is stable.
Image 4.2.1: Detail of the C-Clamp mount, suitable for desk thicknesses of 10-88mm.
4.2.2 Grommet Base Installation
- If your desk has a grommet hole, attach the grommet base plate (Part E) to the bottom of the main pole (Part A).
- Insert the pole through the grommet hole and secure it from underneath the desk using the provided hardware.
Image 4.2.2: Detail of the Grommet mount, suitable for desk thicknesses of 10-75mm with a 35mm hole diameter.
4.3 Attaching Monitors
- Attach the VESA plates (Part C) to the back of each monitor using the appropriate screws from the hardware kit. Ensure they are tightened securely.
- Slide the horizontal arm assembly (Part B) onto the main pole (Part A) and secure it at the desired height.
- Carefully lift each monitor and slide the VESA plate attached to the monitor onto the corresponding arm on the horizontal arm assembly. Secure with the locking mechanism.
- Adjust the arms and VESA plates to align the monitors as desired.
Image 4.3.1: Detachable VESA plate design for simplified monitor attachment.
Image 4.3.2: The double joint connection allows for flexible positioning of the monitor arms.
5. Operating Instructions
5.1 Adjusting Monitor Position
The MAS-3 stand offers extensive adjustability for optimal viewing comfort.
- Height Adjustment: Loosen the collar on the main pole to slide the entire horizontal arm assembly up or down. Re-tighten to secure. The maximum height adjustment is 450mm.
- Individual Height Adjustment (Micro Adjustment): Each VESA plate can be micro-adjusted vertically by up to 40mm to perfectly align monitors of different heights. Use the provided allen key to adjust the screw behind the VESA plate.
Image 5.1.1: The monitor stand allows for vertical height adjustment of the entire arm assembly.
Image 5.1.2: Individual height adjustment feature allows fine-tuning of monitor alignment.
Image 5.1.3: Micro adjustment (0-40mm) behind the VESA plate for precise monitor alignment.
- Tilt Adjustment: Each monitor can be tilted ±90° (up/down). Loosen the tilt knob/screw on the VESA plate, adjust the angle, and re-tighten.
Image 5.1.4: The monitor mount allows for a wide tilt range to reduce glare and optimize viewing angles.
- Swivel Adjustment: Each monitor arm can swivel ±90° (left/right) at the joint.
Image 5.1.5: The monitor arms offer a swivel range for flexible screen positioning.
- Rotation Adjustment: Each monitor can be rotated 360° (landscape to portrait mode).
Image 5.1.6: Monitors can be rotated 360 degrees for landscape or portrait orientation.
Image 5.1.7: Example of a multi-monitor setup utilizing the rotation feature for varied screen orientations.
5.2 Cable Management
Integrated cable clips along the arms and pole help keep your workspace tidy and free of clutter.
- Route monitor cables (power, video) along the underside of the monitor arms.
- Use the provided cable clips to secure the cables to the arms and down the main pole.
- Ensure enough slack is left in the cables to allow for full range of motion of the monitors without strain.
Image 5.2.1: The integrated cable management system helps maintain a clean and organized workspace.
6. Maintenance
Regular maintenance ensures the longevity and safe operation of your monitor stand.
- Cleaning: Wipe the stand with a soft, damp cloth. Avoid abrasive cleaners or solvents.
- Periodic Checks: Periodically check all screws and bolts to ensure they remain tight. Re-tighten if necessary, especially after making significant adjustments to monitor positions.
- Lubrication: No lubrication is required for the moving parts.
7. Troubleshooting
If you encounter issues with your monitor stand, refer to the following common problems and solutions.
- Monitors are not level: Use the individual height adjustment (micro adjustment) feature behind each VESA plate to fine-tune the height of each monitor. Ensure all VESA plates are securely fastened.
- Stand feels unstable: Ensure the desk clamp or grommet base is tightened securely to the desk. Verify that the main pole and horizontal arm assembly are properly secured. Check that the combined weight of your monitors does not exceed the 7kg per arm limit.
- Monitors sag or tilt unexpectedly: Tighten the tilt adjustment screws on the VESA plates. Ensure the monitors are within the specified weight limit.
- Difficulty adjusting arms: Check for any obstructions. Ensure all adjustment points are loosened before attempting to move, and re-tighten once the desired position is achieved.
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | MAS-3 |
| Compatible Screen Size | 13" - 27" |
| VESA Compatibility | 75x75mm, 100x100mm |
| Weight Capacity per Arm | Up to 7kg (15.4 lbs) |
| Tilt Range | ±90° |
| Swivel Range | ±90° |
| Rotation | 360° |
| Height Adjustment | Max 450mm |
| Material | Alloy Steel, Aluminum |
| Mounting Type | Desk Clamp (10-88mm), Grommet Base (10-75mm, 35mm hole) |
| Item Weight | 13.29 pounds (approx. 6.03 kg) |
| UPC | 661273023501 |
Image 8.1: Overview of key product specifications including screen size, height adjustment, VESA compatibility, and weight capacity.
9. Warranty Information
PUTORSEN products are manufactured with quality and durability in mind. For specific warranty details, including coverage period and terms, please refer to the warranty card included with your product or visit the official PUTORSEN website. Keep your proof of purchase for warranty claims.
10. Customer Support
If you have any questions, require assistance with installation, or need to report a missing/damaged part, please contact PUTORSEN customer support. Contact information can typically be found on the product packaging, the official PUTORSEN website, or through your retailer.
