1. Uvod i krajview
This manual provides detailed instructions for the installation, programming, operation, and maintenance of your Avisontek Chamberlain 940EV-P2 940ESTD Wireless Universal Garage Door Opener Keypad. This keypad offers convenient and secure access to your garage without the need for a remote control.
2. Kompatibilnost
The Avisontek Chamberlain 940EV-P2 940ESTD Wireless Universal Garage Door Opener Keypad is designed for broad compatibility with various garage door opener systems. Please review the following compatibility details:
- Main Compatibility: ONLY for Chamberlain, LiftMaster, and Sears Craftsman Garage Door Openers with a Purple, Red, Orange, Yellow, or Green Learn Button manufactured since 1993.
- NOT Supported: Security+ 3.0 White Learn Button Openers (produced in 2026) and Dip Switch Openers are NOT supported.
- Zamjena za: G940EV-P2, 940EV, 940EV-P2, 940ESTD, 377LM, 977LM, 66LM, 376LM, 877LM, 877MAX, 878MAX, CMXZDCG440.

Image: Universal Compatibility Chart for Avisontek Keypad.
3. Ključne karakteristike
The 940EV-P2 940ESTD Keypad is designed with user convenience and security in mind:
- Produženi vijek trajanja baterije: Equipped with a high-capacity 9V Alkaline battery for long-lasting usage.
- Poboljšana sigurnost: Features rolling code encryption to prevent unauthorized access and ensure property safety.
- Pogodan pristup: Simply enter your personalized PIN for easy and hassle-free garage door entry.
- Dizajn prilagođen korisniku: Includes a guest password function and a built-in night light for added convenience and safety during day and night.
- Pouzdane performanse: FCC certified and tested for 100,000 cycles, ensuring top-notch quality and durability.
- Kućište otporno na vremenske uslove: Constructed with durable, weatherproof materials to withstand various environmental conditions including sun, snow, and rain.

Image: High-Capacity Alkaline Battery and Durability Features.

Image: Industrial-Grade Chip for Enhanced Security.

Image: Weatherproof Housing and Luminous Design.
4. Postavljanje i instalacija
Follow these steps to install and program your wireless keypad:
4.1. Montaža tastature
The keypad is designed for effortless wireless installation. Choose a convenient location outside your garage door, ensuring it is within range of your garage door opener. Use the provided screws to securely mount the keypad to a flat surface.

Image: Effortless Wireless Installation.
4.2. Programming the Initial PIN
To program your keypad, you will need to access the 'Learn' button on your garage door opener. The location and color of this button may vary depending on your opener model (e.g., Green, Red/Orange, Purple, Yellow).
- Pronađite dugme za učenje: Find the 'Learn' button on your garage door opener. It is typically located on the back or side panel of the motor unit.
- Press the Learn Button: Press and release the 'Learn' button on your garage door opener. The LED light next to it will illuminate or start blinking, indicating it is ready for programming. You have approximately 30 seconds to complete the next steps.
- Enter Your PIN: On the keypad, enter your desired 4-digit Personal Identification Number (PIN).
- Pritisnite ENTER: Press and hold the 'ENTER' button on the keypad until the garage door opener light clicks on and off twice. This confirms successful programming.

Image: Simple to Set Up and Sync Diagram.
4.3. Video Tutorial: Programming the Keypad
Video: Programming the Avisontek Chamberlain 940EV-P2 940ESTD Universal Keypad. This video demonstrates the steps to program your new keypad with your garage door opener.
5. Uputstvo za upotrebu
Once programmed, operating your keypad is straightforward:
- Otvaranje/Zatvaranje garažnih vrata: Enter your 4-digit PIN and press the 'ENTER' button. The garage door will activate.
- Guest Password Function: The keypad supports a guest password function, allowing you to provide temporary access without sharing your primary PIN. Refer to the detailed programming instructions for setting up a guest password.
- Karakteristike noćnog svjetla: The built-in night light illuminates the keypad for easy visibility in low-light conditions.

Image: One-Touch Operation.

Image: Day-and-Night User-Friendliness with Temporary Passwords.
6. Održavanje
6.1. Zamjena baterije
The keypad uses one 9V Alkaline battery (included). When the battery is low, the keypad's backlight may dim or the keypad may become unresponsive. To replace the battery:
- Open the battery compartment cover, usually located at the bottom of the keypad.
- Uklonite staru 9V bateriju.
- Insert a new 9V Alkaline battery, ensuring correct polarity.
- Čvrsto zatvorite poklopac odeljka za baterije.
6.2. Čišćenje
Za čišćenje tastature koristite meku,amp cloth. Avoid using abrasive cleaners or solvents, as these can damage the keypad's surface or internal components.
7. Otkrivanje problema
If you encounter issues with your keypad, consider the following:
- Tastatura ne reaguje: Provjerite bateriju. Zamijenite je ako je potrebno.
- Garage Door Not Activating: Ensure you are within the effective range (up to 164 feet). Re-verify your PIN. If the issue persists, try reprogramming the keypad following the steps in Section 4.2.
- Light Not Clicking Twice During Programming: This indicates that the programming was not successful. Ensure you press and hold the 'ENTER' button until the garage door opener light clicks on and off twice. Also, ensure you complete the programming steps within the 30-second window after pressing the 'Learn' button on the opener.
- Incorrect Learn Button Identification: Refer to your garage door opener's manual to correctly identify the color and location of its 'Learn' button.
8. Specifikacije
| Feature | Specifikacija |
|---|---|
| Broj modela | 940EV-P2 |
| Dimenzije paketa | 6.46 x 3.19 x 1.34 inča |
| Težina artikla | 5.6 unce |
| Baterije | 1 x 9V alkalna baterija (uključena) |
| Maksimalni broj podržanih uređaja | 5 |
| Kompatibilni uređaji | Chamberlain, LiftMaster, Sears Craftsman (Purple, Red, Orange, Yellow, Green Learn Buttons since 1993) |
| Boja | Brown |
| Proizvođač | Avisontek |
| Prvi raspoloživi datum | 7. februara 2025 |

Image: Product Parameter Overview.
9. Garancija i podrška
Your Avisontek Chamberlain 940EV-P2 940ESTD Wireless Universal Garage Door Opener Keypad comes with a 12 godine garancije. For any queries or support needs, please contact us through our store homepage's "Ask a question" feature or via our support email. We aim to respond within 24 hours.

Image: Avisontek Customer Support Information.