AVF EL404B-A
AVF EL404B-A Full Motion TV Wall Mount Instruction Manual
Model: EL404B-A
1. Introduction
This manual provides detailed instructions for the safe and correct installation and operation of your AVF EL404B-A Full Motion TV Wall Mount. This mount is designed for flat panel televisions ranging from 25 to 55 inches and supports a maximum weight of 66 lbs (30 kg). It offers full motion capabilities including tilt, pan, swivel, and extension, allowing for optimal viewing angles.
Please read this manual thoroughly before beginning installation and retain it for future reference. If you have any questions or require assistance, please refer to the Support section.

Image 1.1: AVF EL404B-A Full Motion TV Wall Mount, front view.
2. Safety Information
WARNING: Failure to read and follow all instructions may result in personal injury, property damage, or voiding of your warranty. The manufacturer is not liable for damage or injury caused by incorrect assembly or use.
- Ensure the mounting surface can safely support the combined weight of the mount and your television.
- Do not exceed the maximum weight capacity of 66 lbs (30 kg).
- This product is intended for indoor use only.
- Use only the hardware provided or specified by the manufacturer.
- Always use a stud finder to locate wooden studs for secure mounting. Do not install into drywall alone.
- Keep children and pets away during installation.
- Periodically check all screws and connections to ensure they remain secure.

Image 2.1: Secure your TV to prevent accidental tipping, especially in households with children.
Child Safety: Wall mounting your TV helps prevent accidental tipping, which can cause serious injury or death to children. Always ensure your TV is securely mounted and all cables are managed to prevent hazards.
3. What's in the Box
Please verify that all components are present and undamaged before beginning installation. If any parts are missing or damaged, do not proceed with installation and contact customer support.
- Wall Mount Assembly (Wall Plate and Articulating Arm)
- TV Bracket (attaches to the back of the TV)
- Assembly Hardware Kit (various screws, washers, spacers for TV and wall attachment)
- Instruction Manual (this document)
4. Setup and Installation
Tools Required (Not Included): Pencil, Level, Phillips Head Screwdriver, Drill, 1/2 inch (13mm) Socket Wrench, Stud Finder.
The AVF EL404B-A mount features an Easy-Click system for quick and secure installation. Follow these general steps:
- Attach TV Plate to TV: Secure the TV bracket to the back of your television using the appropriate screws, washers, and spacers from the hardware kit. Ensure the yellow 'Easy-Click' tabs are at the bottom.
- Attach Wall Plate to Wall: Locate two adjacent wooden studs using a stud finder. Mark the desired height and drill pilot holes. Secure the wall plate assembly to the wall using the provided lag bolts and washers. Use a level to ensure the wall plate is perfectly horizontal.
- Hang and Secure TV: Carefully lift the TV (with the attached TV bracket) and hook it onto the wall plate assembly. Ensure the TV bracket engages securely with the wall plate. Once hung, push the yellow 'Easy-Click' tabs upwards to lock the TV in place.

Image 4.1: Visual representation of the 3-step installation process.
For detailed VESA compatibility (50x50mm to 400x400mm) and specific screw sizes, refer to the hardware kit instructions.
5. Operating the Mount (Adjustments)
The AVF EL404B-A mount offers multiple adjustment options to achieve your desired viewing angle.
- Extension: The articulating arm allows the TV to extend up to 14.7 inches (37.3 cm) from the wall. Gently pull or push the TV to adjust the distance.
- Swivel/Pan: The mount allows the TV to swivel up to 180 degrees (90 degrees left and 90 degrees right, depending on TV size and wall position). Gently rotate the TV to the desired angle.
- Tilt: The TV can be tilted down up to 10 degrees and up to 5 degrees. Loosen the tilt adjustment knobs on the TV bracket, adjust the angle, and then re-tighten the knobs to secure the position.
- Leveling: If your TV appears slightly unlevel after installation, some mounts allow for minor post-installation leveling adjustments. Consult the specific hardware instructions for your model.

Image 5.1: Illustrates the various movement capabilities: profile, reach, turn, and tilt.

Image 5.2: Example of the mount's adjustability for optimal viewing from different areas of a room.
6. Maintenance
Regular maintenance ensures the longevity and safe operation of your TV wall mount.
- Cleaning: Wipe the mount with a soft, dry cloth. Avoid abrasive cleaners or solvents that could damage the finish.
- Periodic Checks: Every few months, inspect all mounting screws and connections to ensure they are tight and secure. Check for any signs of wear or damage to the mount components.
- Lubrication: The moving parts of the mount are designed for smooth operation. If any movement becomes stiff, a small amount of silicone-based lubricant can be applied to the pivot points.
7. Troubleshooting
If you encounter issues with your AVF EL404B-A TV wall mount, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| TV is not level. | Wall plate not level during installation; minor shift. | Check the wall plate with a level. Some mounts allow for minor post-installation leveling adjustments. Re-adjust if necessary. |
| Difficulty moving the TV (stiff). | Joints may need lubrication; screws overtightened. | Apply a small amount of silicone-based lubricant to pivot points. Check if any adjustment screws are overtightened. |
| TV feels unstable or wobbly. | Mounting screws loose; incorrect installation; exceeding weight limit. | Immediately remove the TV. Re-check all wall and TV attachment screws for tightness. Ensure installation followed all instructions and the TV weight is within limits. |
| TV does not fit the mount. | Incorrect VESA pattern; TV size/weight incompatible. | Verify your TV's VESA pattern and weight against the mount's specifications (50x50mm to 400x400mm, max 66 lbs). |
If the problem persists or is not listed here, please contact AVF customer support.
8. Specifications
Detailed technical specifications for the AVF EL404B-A Full Motion TV Wall Mount:
- Model Number: EL404B-A
- Material: Steel
- Color: Black
- Compatible TV Sizes: 25" to 55"
- Maximum Load Capacity: 66 lbs (30 kg)
- VESA Compatibility: 50x50mm, 75x75mm, 100x100mm, 200x100mm, 200x200mm, 300x200mm, 300x300mm, 400x200mm, 400x300mm, 400x400mm
- Mounting Profile (Retracted): 2.9 inches (7.4 cm)
- Maximum Extension: 14.76 inches (37.5 cm)
- Tilt Angle: +5° (up) to -10° (down)
- Swivel Angle: Up to 180° (90° left / 90° right, depending on TV size)
- Product Dimensions: 16.54 x 16.54 x 2.91 inches (when retracted)
- Item Weight: 4.9 pounds

Image 8.1: Key specifications including VESA pattern, TV size, and maximum load.
9. Warranty Information
AVF products are manufactured to high-quality standards. For specific warranty details regarding your EL404B-A TV Wall Mount, please refer to the warranty card included with your product or visit the official AVF website. Keep your proof of purchase for warranty claims.
10. Customer Support
If you require further assistance, have questions about installation, or need to report a missing/damaged part, please contact AVF customer support.
- Online Support: Visit the AVF Store on Amazon for product information and resources.
- Contact Information: Refer to the packaging or the official AVF website for the most current contact details (phone, email).
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