Supcline S1401
Supcline Ultra Slim TV Wall Mount User Manual
Model: S1401
Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Supcline Ultra Slim TV Wall Mount. Designed for 14-80 inch flat and frame TVs, this mount offers a minimalist, low-profile solution, positioning your TV just 0.3 inches from the wall. It is constructed from solid steel and supports up to 100 lbs, ensuring secure and stable mounting.
Important Safety Information
- Read all instructions carefully before installation. If you have any doubts, consult a qualified professional.
- Ensure the mounting surface can safely support the combined weight of the mount and your TV.
- Do not install on drywall alone. This mount requires installation into wood studs, concrete, or brick.
- Use only the provided hardware. Do not overtighten screws.
- Keep children and pets away during installation.
- Verify VESA compatibility and TV weight capacity before proceeding.
Package Contents
Please check that all components are present and undamaged before beginning installation.
- TV Wall Mount Brackets (2 units)
- Wall Plates (2 units)
- Mounting Hardware Kit (screws, anchors, washers)
- Bubble Level
- EVA Pads
- Installation Manual (this document)

Image: All components of the Supcline Ultra Slim TV Wall Mount, including the two main mounting brackets and the small bubble level for accurate installation.
Product Specifications
| Feature | Detail |
|---|---|
| Model Number | S1401 |
| Compatible TV Sizes | 14" - 80" Flat & Frame TVs |
| Weight Capacity | Up to 100 lbs (45.3 kg) |
| Profile from Wall | 0.3 inches (7.5 mm) |
| VESA Compatibility | Min: 75x75mm (single plate), Max: 600x600mm (dual plates). Not for 100x100mm VESA. |
| Material | Alloy Steel |
| Mounting Type | Wall Mount (Fixed) |
| Compatible Wall Types | Wood Studs, Concrete, Brick |

Image: A visual guide to VESA patterns and compatible TV sizes (14-80 inches) for the mount, highlighting that 100x100mm VESA is not supported.
Installation Guide
Pre-Installation Checks
- Check TV Compatibility: Ensure your TV is a flat-back model (not for TVs with uneven backs or no holes). Verify your TV's VESA pattern is within the supported range (75x75mm to 600x600mm, excluding 100x100mm). Confirm your TV's weight is under 100 lbs.
- Check Wall Type: This mount is suitable for wood studs, concrete, and brick walls. Do not install on drywall alone. For wood studs, ensure the stud spacing matches the TV VESA hole pattern.
- Gather Tools: You will need a drill, stud finder (for wood studs), level, pencil, and screwdriver.

Image: Visual representation of TV back compatibility (flat back with holes required) and suitable wall types (wood stud, concrete, brick).
Step-by-Step Installation
- Attach Mount Face Plates to TV:
Carefully place your TV face down on a soft, clean surface. Align the mount face plates with the VESA holes on the back of your TV. Secure them using the appropriate screws from the hardware kit. Ensure the plates are oriented correctly as per the markings.

Image: Step 1 of installation, illustrating the attachment of the mount face plates to the TV's VESA holes.
- Install Wall Plates:
Determine the desired height for your TV. Use a stud finder to locate wood studs if applicable. Mark the drilling points for the wall plates. Drill pilot holes. Secure the wall plates to the wall using the provided screws and anchors (for concrete/brick) or screws (for wood studs). Use the bubble level to ensure the wall plates are perfectly horizontal.

Image: The wall plates being mounted to the wall, emphasizing the use of a drill and proper alignment.
- Hang the TV:
Carefully lift the TV with the attached face plates. Align the face plates with the wall plates and gently lower the TV until it clicks into place. The magnetic attachment system will help secure the TV firmly to the wall. Ensure the TV is level and securely seated.

Image: The final step of hanging the TV onto the wall mount, demonstrating the secure magnetic connection.
- Apply EVA Pads:
Attach the included EVA pads to the back of the TV where it will contact the wall. These pads help improve the magnetic suction and prevent scratching the wall.
Note: This mount does not support horizontal (left/right) sliding adjustment after installation.
Operation
Once installed, your Supcline Ultra Slim TV Wall Mount provides a fixed, low-profile display for your television. To access cables or perform maintenance behind the TV, simply hold the TV firmly and slowly pull it away from the wall. The magnetic attachment allows for easy detachment and reattachment.
Maintenance
- Cleaning: Wipe the mount with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Periodic Checks: Periodically check all screws and connections to ensure they remain tight and secure.
- Damage: If any part of the mount appears damaged, do not use it. Contact customer support for assistance.
Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| TV not sitting flush with wall. | Ensure your TV has a flat back and no obstructions. Verify the mount is correctly installed and the EVA pads are applied. |
| Mount feels unstable. | Recheck all mounting screws on both the TV and the wall. Ensure the wall type is appropriate and studs/anchors are properly utilized. Do not exceed the 100 lbs weight limit. |
| Cannot attach TV to wall plates. | Ensure the mount face plates are correctly aligned with the wall plates. Check for any obstructions. |
| TV is not level. | Re-check the level of the wall plates during installation. Adjust if necessary. |
Warranty and Customer Support
Supcline products are designed for durability and performance. For specific warranty information, please refer to the product packaging or the official Supcline website. If you encounter any issues or have questions regarding your TV wall mount, please contact Supcline customer support for assistance.
For additional resources, you can refer to the official User Manual (PDF).