1. Introducción
This manual provides detailed instructions for the installation, programming, operation, and maintenance of your LiftMaster 892LT 2-Button Remote Control Transmitter. The 892LT remote is designed to operate up to two garage door openers or gate operators, offering a convenient way to access your property. It is compatible with LiftMaster Security+ 2.0, 315 MHz, and 390 MHz systems, and replaces older models such as 972LM, 372LM, and 62LM.
Please read this manual thoroughly before attempting to program or operate the remote control to ensure proper function and safety.
Imagen 1.1: Frente view of the LiftMaster 892LT 2-Button Remote Control Transmitter.
2. Información de seguridad
To reduce the risk of severe injury or death, observe the following safety precautions:
- Do not enable the garage door opener if the door is not balanced or if springs are broken.
- Mantenga siempre los controles remotos fuera del alcance de los niños.
- Operate the garage door opener only when the door is in full view, libre de obstrucciones y el abridor está correctamente ajustado.
- No permita que los niños jueguen con el control remoto ni con el abridor de la puerta del garaje.
- This remote control is not intended for use with any garage door opener manufactured before 1993 that does not have a safety reversal system.
3. Contenido del paquete
Verifique que todos los artículos estén presentes en su paquete:
- LiftMaster 892LT 2-Button Remote Control Transmitter
- Batería de litio CR2 (preinstalada)
- Clip de visera
4. Configuración y programación
The 892LT remote control can be programmed to operate up to two different garage door openers or gate operators. Follow these steps to program your remote:
4.1. Locate the Learn Button on Your Opener
The location and color of the Learn button vary by garage door opener model. Refer to your garage door opener's manual if you cannot locate it. Common locations include the back or side panel of the motor unit.
Image 4.1: The 892LT remote supports Security+ 2.0 technology for enhanced security.
4.2. Pasos de programación
- Presione y suelte el botón Aprender: On your garage door opener, press and immediately release the Learn button. The Learn LED on the opener will glow steadily for 30 seconds.
- Press and Hold the Remote Button: Within 30 seconds, press and hold the button on your 892LT remote control that you wish to program.
- Suelte el botón del control remoto: Release the remote button when the garage door opener lights flash or two clicks are heard. This indicates that the remote has been successfully programmed.
- Pruebe el control remoto: Press the programmed button on your remote control. The garage door opener should activate.
If you are programming a second button for another opener, repeat the steps above, selecting a different button on the 892LT remote and the Learn button on the second opener.
Image 4.2: The 892LT features a multi-use design, allowing control of up to two devices.
5. Instrucciones de funcionamiento
Once programmed, operating your LiftMaster 892LT remote control is straightforward:
- To Open or Close the Door: Press the programmed button on your remote control. The garage door or gate will begin to move.
- To Stop the Door: Press the programmed button again while the door is in motion.
- To Reverse the Door: Si la puerta se detiene a mitad de recorrido, al presionar el botón nuevamente se invertirá su dirección.
Ensure you have a clear line of sight to the garage door or gate when operating the remote to prevent accidents.
6. Mantenimiento
6.1. Reemplazo de la batería
The 892LT remote uses one CR2 lithium battery. When the battery is low, the remote's range may decrease, or the LED indicator may not light up consistently.
- Abra el control remoto Casing: Use a small coin or screwdriver to gently pry open the remote control casing.
- Retire la batería vieja: Retire con cuidado la batería CR2 vieja.
- Insertar batería nueva: Inserte una nueva batería CR2 con el lado positivo (+) hacia arriba.
- Cerrar Casing: Encaja el control remoto casinVuelva a colocarlos de forma segura.
6.2. Limpieza
Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners or solvents, as they may damage the remote's electronics.
7. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| El control remoto no activa el abridor. | Remote is not programmed or battery is dead. | Re-program the remote (Section 4.2). Replace the battery (Section 6.1). |
| El control remoto tiene un alcance reducido. | Batería baja o interferencia. | Replace the battery (Section 6.1). Check for sources of interference near the opener. |
| Opener lights flash but door does not move. | Los sensores de seguridad están obstruidos o desalineados. | Check and clear any obstructions from the safety sensors. Align the sensors if necessary. |
8. Especificaciones
- Modelo: 892LT
- Botones: 2
- Compatibilidad: LiftMaster Security+ 2.0, 315 MHz, 390 MHz, 433 MHz
- Batería: 1 x CR2 Litio (incluida)
- Dimensiones: Aproximadamente 5.12 x 2.72 x 1.14 pulgadas (13 x 6.9 x 2.9 cm)
- Peso: Aproximadamente 2.08 onzas (0.06 kg)
- Código postal: 734721923729
9. Garantía y soporte
Para obtener información sobre la garantía y soporte técnico, consulte el sitio web oficial del fabricante. webSitio web o contacte con el departamento de atención al cliente. Conserve su recibo de compra como comprobante.
