Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Avisontek Universal Garage Door Opener Remote (Model 893MAX/893LM). Please read these instructions carefully before use to ensure proper functionality and safety. This remote is designed to operate up to two garage doors.
Image: The Avisontek 893MAX 893LM Universal Garage Door Opener Remote, a compact black device with two white buttons and a metal keychain ring.
Compatibility
The Avisontek Universal Garage Door Opener Remote is compatible with LiftMaster, Chamberlain, and Sears Craftsman garage door openers manufactured since 1993. It supports various learn button colors, including Purple, Red, Orange, Yellow, and Green.
Important: This remote does NOT support Security+ 3.0 White Learn Button Openers or Dip Switch Openers.
Refer to the table below to identify your opener's learn button color and corresponding programming steps.
Image: A compatibility chart showing supported brands (LiftMaster, Chamberlain, Sears Craftsman) and learn button colors (Yellow, Purple, Red, Orange, Green) with their respective manufacturing years.
Features
- Wide Compatibility: Works with LiftMaster, Chamberlain, and Sears Craftsman garage door openers featuring Purple, Red, Orange, Yellow, or Green learn buttons (since 1993).
- Rolling Code Encryption: Generates a new encrypted code with every button press, enhancing security against code-grabbing.
- Durable Design: Built with a premium industrial-grade chip and ABS alloy shell for consistent signal transmission, low power consumption, and durability in various conditions.
- Extended Range: Offers a 164-foot (50-meter) operating range.
- Long-Lasting Battery: Equipped with a pre-installed 240mAh lithium battery for extended use.
- Two-Button Design: Features two independently programmable buttons to control up to two garage doors.
- Portability: Includes a keychain for convenient carrying.
- FCC Certified: Complies with North American safety standards.
Image: An illustration highlighting the remote's features, including a 240mAh lithium battery, 100,000+ rigorous tests, ABS alloy shell, 3-year warranty, and FCC certification.
Setup and Programming
Follow these steps to program your Avisontek Universal Garage Door Opener Remote to your garage door opener.
- Identify Color of Button: Locate the opener hanging in your garage and identify the color of the 'Learn' button on the back.
- Programming Initiation: Press and hold both buttons on the remote until the LED stays on.
- Choose Code Type: Choose the button you want to program and press it 1-4 times according to the color of the 'Learn' button:
- Yellow Learn Button: Press 1 time
- Purple Learn Button: Press 2 times
- Orange/Red Learn Button: Press 3 times
- Green Learn Button: Press 4 times
- Confirm: Press another button on the remote (except the one chosen in step 3) to confirm. The LED will turn off.
- Garage Door Opener Learning: Press the 'Learn' button on the back of the opener. After the 'Learn' LED glows steadily, press and hold the remote button you programmed. When the opener lights flash or clicks 2 times, the remote is programmed.
Image: A visual guide illustrating the 5-step programming process for the universal garage door opener remote, including identifying the learn button, initiating programming, selecting code type, confirming, and final learning with the opener.
Programming Video Guide
Video: An official Avisontek video demonstrating the programming steps for the 893MAX Universal Garage Door Remote with a Chamberlain garage door opener.
Operating Instructions
Once programmed, simply press the desired button on your Avisontek remote to open or close your garage door. The remote has an effective range of up to 164 feet (50 meters).
Image: A person operating the garage door opener remote from inside a car, demonstrating the remote's effective range.
Maintenance
The remote comes with a pre-installed 240mAh lithium battery (CR2032). If the remote stops working or its range decreases significantly, the battery may need replacement.
Battery Replacement
- Carefully open the remote casing.
- Remove the old CR2032 lithium battery.
- Insert a new CR2032 lithium battery, ensuring correct polarity.
- Close the remote casing securely.
Troubleshooting
If you encounter issues with your remote, try the following solutions:
| Problem | Solution |
|---|---|
| Remote cannot program to my garage door opener. |
|
| Remote stops working after a few days. |
|
Specifications
| Feature | Detail |
|---|---|
| Brand | Avisontek |
| Model Name | Universal Garage Door Opener Remote |
| Model Number | 893LM/893MAX |
| Connectivity Technology | Radio Frequency |
| Button Quantity | 2 |
| Maximum Range | 164 Feet (approx. 50 meters) |
| Battery Type | Lithium (CR2032, included) |
| Shell Material | ABS |
| Color | Black |
| Code Type | Security+ 2.0 Rolling Code |
Image: A diagram showing the dimensions of the remote (1.18 x 1.57 x 0.39 inches) and key specifications like working range, frequency, channel, battery model, shell material, product weight, warranty, color, and code type.
Warranty and Support
Your Avisontek Universal Garage Door Opener Remote comes with a 3-year warranty, ensuring long-term peace of mind. For any technical assistance or inquiries, please contact Avisontek customer support.
Image: An image depicting customer service representatives, highlighting 24-hour online tech support, FCC certification, and a 3-year warranty.
