D-Line 1D2010W
Contents
D-Line Half Round Cord Hider (Model 1D2010W) Instruction Manual
Brand: D-Line
Product Overview
The D-Line Half Round Cord Hider (Model 1D2010W) is a patented cable management solution designed to discreetly conceal wires on walls. Its unique half-round profile blends seamlessly with decor, making it ideal for hiding TV wall mount wires or organizing cables along baseboards. The product features a self-adhesive backing for easy installation and a flexible, patented click-lock lid for convenient access to cables.

Image: The D-Line Half Round Cord Hider in white, showcasing its sleek, low-profile design.
Safety Information
Always ensure the installation surface is clean, dry, and structurally sound. Avoid installing near heat sources or in areas with excessive moisture. Keep out of reach of small children and pets to prevent tampering. Do not overload the raceway with more cables than its capacity allows. If drilling is required, ensure no electrical wires or pipes are present behind the wall surface.
Package Contents
- 1x D-Line Half Round Cord Hider Length (0.78in W x 0.39in H x 39in L)
Note: Compatible D-Line Cable Cover Accessory Multipacks (bends, tees, connectors, end caps) are sold separately.

Image: A single 39-inch (1 meter) length of the D-Line Half Round Cord Hider.
Installation (Setup)
- Prepare the Surface: Clean and dry the wall surface where the cord hider will be installed. Ensure it is free from dust, grease, or loose paint.
- Measure and Cut: Measure the required length for your installation route. Use a fine-toothed saw (e.g., a hacksaw) to cut the D-Line cord hider to the desired length.
- Apply to Wall: The D-Line cord hider has a pre-applied self-adhesive backing. Carefully peel off the protective film from the adhesive strip. Position the cord hider precisely on the wall and press firmly along its entire length for a strong bond. Note: The adhesive is strong; ensure correct positioning before applying full pressure.
- Insert Cables: Gently open the flexible hinged lid of the cord hider. Place your cables inside the raceway.
- Secure Lid: Snap the lid shut, utilizing the patented click-lock design, to securely enclose the cables.
- Add Accessories (Optional): If your installation requires turns or junctions, use compatible D-Line accessories (sold separately). These accessories feature rear grip tabs for secure fitting and are designed to hide imprecise cuts.

Image: Visual guide demonstrating the easy, step-by-step installation process of the D-Line Cord Hider.
Video: Official D-Line Cable Raceway Installation Video. This video demonstrates the installation process for various D-Line cable raceways, including the half-round profile, showing how to cut, adhere, and secure cables.
Usage (Operating)
Once installed, the D-Line Half Round Cord Hider provides a secure and aesthetically pleasing way to manage your cables. The hinged lid allows for easy future access to add or remove cables as needed. Its decorative profile makes it suitable for visible installations, such as along baseboards or vertically from wall-mounted TVs.

Image: The D-Line Cord Hider installed vertically, effectively concealing the power cord of a wall-mounted lamp.

Image: A before-and-after comparison showing how the D-Line Cord Hider integrates with a baseboard to conceal cables, improving room aesthetics.
Video: Official D-Line video showcasing various applications of D-Line Cord Covers to hide cables in different home and office settings.
Maintenance
The D-Line Half Round Cord Hider requires minimal maintenance. Periodically wipe the surface with a damp cloth to remove dust or dirt. Avoid using harsh chemicals or abrasive cleaners, as these may damage the finish or the material.
Painting Instructions
For a perfect match with your decor, the D-Line Cord Hider can be painted. Follow these steps:
- Prepare Surface: Lightly sand the surface of the cord hider with fine-grit sandpaper to create a key for the paint.
- Clean: Wipe away any sanding dust with a clean, damp cloth and allow to dry completely.
- Apply Paint: Apply two coats of your desired paint, allowing adequate drying time between coats as per paint manufacturer instructions.

Image: A paintbrush applying paint to a D-Line Cord Hider, illustrating its paintable feature for seamless integration.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cord hider not adhering to wall. | Surface is dirty, greasy, or uneven. | Clean and dry the surface thoroughly before application. Ensure the surface is smooth. |
| Lid does not close securely. | Too many cables inside, or cables are too thick. | Reduce the number of cables or use a larger D-Line profile. Refer to the cable capacity guide. |
| Gaps between sections or accessories. | Imprecise cuts or improper fitting of accessories. | Ensure cuts are straight and accessories are firmly seated. D-Line accessories are designed to cover minor imperfections. |

Image: D-Line Cable Capacity Comparison Guide, illustrating various profile sizes and their respective cable capacities for optimal selection.
Specifications
- Model: 1D2010W
- Dimensions: 0.78 inches (Width) x 0.39 inches (Height) x 39 inches (Length)
- Material: Polyvinyl Chloride
- Color: White
- Profile: Half Round
- Installation: Self-adhesive backing (can also be drilled/screw-fixed)
- Features: Flexible hinged lid, patented click-lock design, paintable surface.

Image: Detailed diagram illustrating the precise dimensions (0.78in W x 0.39in H) of the D-Line Half Round Cord Hider, with two 0.18in cords for scale.
Warranty & Support
For warranty information or technical support, please visit the official D-Line website or contact D-Line customer service directly. Keep your purchase receipt for any warranty claims.
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