Liftmaster JH-877MAX Wireless Keyless Entry System User Manual

Liftmaster JH-877MAX Wireless Keyless Entry System

Specifications:

• Frequency: 310 MHz
• Compatibility: Universal
• Range: Up to 100 feet
• Battery Type: CR2032

Product Information

The product operates on a frequency of 310 MHz, making it compatible with a wide range of devices. It has a range of up to 100 feet, allowing for convenient use in various settings. The remote uses a CR2032 battery, ensuring long-lasting power.

Product Usage Instructions

1. Battery Installation:
   Open the battery compartment using a small screwdriver. Insert the CR2032 battery with the correct polarity (+/-). Close the compartment securely.

2. Pairing with Device:
   Refer to your device’s manual on how to enter pairing mode. Press and hold the designated button on the remote until the device indicates successful pairing.

3. Testing Range:
   Stand within the specified range from your device. Press the remote button to test if the signal reaches the device effectively.

Frequently Asked Questions (FAQ):

• Q: What should I do if the remote stops working?
  A: Check the battery and replace it if necessary. Ensure the remote is within range of the device and try re-pairing if needed.

WIRELESS KEYLESS ENTRY

Compatible with 310 MHz,315 MHz or 390 MHz garage door openers manufactured after January 1, 1993. Make sure the garage door opener has a working light bulb because it is a programming indicator. For use with commercial door operators or other products that are 310 MHz, 315 MHz or 390 MHz and have a Learn button. Refer to your product manual for the location of the Learn button.

PREPARE

PROGRAM INITIAL PIN

• Press and hold the * and # buttons until the lights on the keypad stop blinking.

• Press and release the Enter button the number of times that corresponds with the garage door opener type:

• To exit programming mode, press the 0 button.

• Press and release the Learn button on the garage door opener.

• Enter the 4-digit personal identification number (PIN) programmed in step 2 then press and release the Enter button until the garage door opener lights flash or two clicks are heard.

• To test, press the PIN, then press the ENTER button.

To program the Keyless Entry to more than one garage door opener, repeat the steps above using a new PIN for each additional garage door opener.

CHANGE AN EXISTING PIN

• Press the programmed PIN that you want to change.

• Press and release the # button.

• Enter the new 4-digit PIN of your choice, then press the ENTER button.

• To test, Press the learnt button on garage door opener. Press the new PIN. then the ENTER button. The garage door opener will activate.

PROGRAM A TEMPORARY PIN

• Press any programmed PIN, then press and release the * button
• Enter the temporary 4-digit PIN of your choice. then press the ENTER button.
• Press the number of openings the temporary PIN will work (up to 255)
• To test, press the temporary PIN, then press the ENTER button. The garage door opener will activate.

INSTALLATION

1. Select a location to mount the Keyless Entry at a minimum height of 5 feet (1.5 m) out of the reach of children.
2. Remove battery cover and battery.
3. Mark the top mounting hole and drill 1/8 inch (3.2 mm) pilot hole.
4. Install the top screw, allowing 1/8 inch (3.2 mm) to protrude above the surface. Position the Keyless Entry over the top screw.
5. Mark the bottom hole and drill 1/8 inch (3.2 mm) pilot hole. Install the bottom screw. Do not overtighten to avoid cracking the plastic housing.
6. Reinstall battery and replace cover.

• REPLACEMENT PARTS Battery .9V
• WARRANTY ONE YEAR LIMITED WARRANTY

FCC Statement

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

• If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

RF warning for Portable device: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

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