Introduction
This manual provides instructions for the AlveyTech 10-Button 5-Pin Replacement Hand Control, designed for Mega Motion MM3702 Lift Chairs. Please read this manual thoroughly before installation and operation to ensure proper function and safety.
Compatibility and Verification
This replacement hand control is specifically designed for Mega Motion power recliners with lift functions that utilize the MM3702 dual motor assembly. It features a 5-pin connector for plug-and-play installation.
Important Note:
- This hand control is not compatible with Ultra, Radiant, or later VivaLift 2 models.
- Always verify the button configuration and connector type of your existing hand control against the images provided before purchase. An incorrect hand control will not function with your lift chair.

Image: This image illustrates the correct 10-button remote (left, with green check) and an incompatible remote (right, with red X). Ensure your original remote's button layout matches the correct remote shown.

Image: Two Mega Motion lift chairs, demonstrating the type of chairs compatible with this hand control.
Setup and Installation
The AlveyTech hand control is designed for simple plug-and-play installation.
- Disconnect Power: Before beginning, ensure your lift chair is unplugged from the wall outlet to prevent electrical hazards.
- Locate Existing Connector: Find the 5-pin connector from your old hand control, typically located near the motor or control box under the chair.
- Disconnect Old Control: Carefully unplug the old hand control's 5-pin connector.
- Connect New Control: Plug the new AlveyTech 5-pin hand control connector into the corresponding port. Ensure it is securely seated.
- Restore Power: Plug your lift chair back into the wall outlet.
- Test Functionality: Test all buttons on the new hand control to ensure proper operation of the headrest, lumbar, back, legrest, and lift functions.

Image: A close-up view of the 5-pin connector, highlighting its design. This hand control is compatible only with 5-pin configurations.
Operating Instructions
The AlveyTech 10-button hand control provides comprehensive control over your Mega Motion lift chair's movements. The buttons are intuitively laid out for ease of use.
Button Functions:
- Headrest Controls: Adjust the headrest position.
- Lumbar Controls: Adjust the lumbar support.
- Back Position: Recline or bring the backrest upright.
- Legrest Position: Raise or lower the legrest.
- Lift Controls (Up/Down Arrows): Raise the chair to assist with standing or lower it back to a seated position.

Image: The 10-button remote control, with labels indicating the functions for headrest, lumbar, lift, back, and legrest adjustments.
USB Charging Port:
The hand control includes a convenient USB port located at the top. This port allows you to charge mobile phones or other compatible electronic devices while relaxing in your lift chair.

Image: A close-up view of the integrated USB port on the hand control, designed for charging personal electronic devices.
Maintenance
To ensure the longevity and proper function of your AlveyTech hand control, follow these simple maintenance guidelines:
- Cleaning: Wipe the surface of the hand control with a soft, dry cloth. For stubborn dirt, a slightly damp cloth with mild soap can be used, followed by a dry cloth. Avoid abrasive cleaners or excessive moisture.
- Cable Care: Avoid kinking, twisting, or pulling the coiled cord excessively. Ensure the cord is not caught in moving parts of the chair. The latest model features an upgraded cable joint for enhanced durability.
- Storage: When not in use, place the hand control in a safe location where it will not be stepped on or damaged.

Image: This image shows a comparison between an older cable joint design and the upgraded, reinforced cable joint on the latest model, designed to prevent breakage.
Troubleshooting
If your lift chair is not responding correctly after installing the new hand control, consider the following:
- Check Connections: Ensure the 5-pin connector is fully and securely plugged into the control box.
- Power Supply: Verify that the lift chair is properly plugged into a working electrical outlet.
- Other Components: If the hand control matches your original and is correctly installed but the issue persists, the problem may lie with another component of the lift chair, such as the control box or the motor itself. These parts may require inspection or replacement by a qualified technician.

Image: This image shows the hand control alongside illustrations of a control box and a motor, indicating that if the remote is not the issue, these other components might need repair or replacement.
Specifications
| Brand | AlveyTech |
| Model Number | HSW310-B-KBA |
| Compatible Devices | Mega Motion Power Recliner with Lift (MM3702 Dual Motor Assembly) |
| Number of Buttons | 10 |
| Connector Type | 5-Pin |
| Special Features | Portable, Ergonomic, USB Charging Port |
| Color | Black |
| Dimensions (L x W x H) | 7" x 2" x 1" (approximate) |
| UPC | 810070319229 |
Warranty Information
AlveyTech products are manufactured to high-quality standards. For specific warranty details regarding your replacement hand control, please refer to the product packaging or contact AlveyTech customer support directly. Keep your proof of purchase for warranty claims.
Customer Support
If you have any questions, require assistance with installation, or need further troubleshooting, please contact AlveyTech customer support:
- Website: www.alveytech.com (Example link, please replace with actual support link if available)
- Email: support@alveytech.com (Example email, please replace with actual support email if available)
- Phone: 1-800-XXX-XXXX (Example number, please replace with actual support phone number if available)