Lift-master 374LMC User Manual

Model 975LM and 975LMC

Liftmaster Laser Garage

Parking Assist

Owner’s Instructions

Parking Assist

Swivel Mount

White Safety Sensor Wires

White Parking Assist Wire

Quick-Connect Terminals

Red White Grey

Repeat with white/black wires.

White Connection Wires

Black/White Connection Wires

INSTALLATION

1. Open your garage door and park your vehicle outside of the garage.

2. Determine the mounting location on or near the ceiling and fasten the parking assist using the screw and anchor provided (Figure 1).

3. Depress tabs under the wires and temporarily remove the white and white/black safety sensor wires from the garage door opener.

4. Stripping the wires prior to installation: If installing one parking assist: Separate white and

white/black wires and strip 7/16" (11 mm) of insulation from the parking assist wires.

If installing two parking assists: Cut 6" (15 cm) of wires from the end of one of the parking assist wires for use as connection wires. Separate white and white/black wires and strip 7/16" (11 mm) of insulation from both ends of the connection wire.

5. Connecting the wires to install: If installing one parking assist: Twist like colored wires

for the parking assist and the safety sensors together. Insert twisted wires into quick-connect holes: white to white and white/black to grey (Figure 2).*

If installing two parking assists: Separate white and white/black wires and strip 7/16" (11 mm) of insulation from the end of the parking assist wires. Twist like colored wires for the parking assist, safety sensors and connection wire together. Secure with wire nut (provided). Insert loose end of connection wires into quick-connect holes: white to white and white/black to grey (Figure 3).*

* Please reference your garage door opener owner’s

manual for proper wire installation.

SET UP AND ADJUSTMENT

1. Drive your vehicle into the garage and park in the location you want to park your vehicle each time (Figure 4).

2. Activate the parking assist locator by obstructing the path of the safety reversing sensors. The laser will emit a pulsing bright red beam. Using the swivel mount, aim the red beam to a location on the dash or hood that can easily be seen while seated in the driver’s seat.

NOTE: The laser will shut off automatically in 1 minute. If you are not finished adjusting the beam and it turns off, simply obstruct the path of the safety reversing sensors again to re-activate the beam.

3. Sit in the driver’s seat and confirm that you can easily see the location of the red beam. This location is now your point of reference for parking your vehicle (Figure 5). CAUTION: Do not stare directly into the beam. Repeat steps for installation on optional 2nd laser accessory kit.

To avoid eye INJURY or damage to product:

• NEVER point the laser at anyone.

• NEVER look directly into the laser beam.

• NEVER disassemble the laser.

• The parking assist is NOT a substitute for safe parking practices.

• Use of controls or adjustments, or the performance or procedures other than specified can result in hazardous radiation exposure.

• ONLY for use on Chamberlain manufactured garage door openers.

WARNING

Figure 1

(2)

)

Figure 2

Figure 3

Carton Inventory

CAUTION

Wire Nuts (2)

Écrou pour Fils

Capuchones de Emplame (2)

Screw 6ABx1-1/4" (1)

Vis 6ABx1-1/4 po (1)

Tornillo 6ABx1-1/4 de pulg. (1)

(2)

Labels

Not Shown

Parking Assist (1)

Assistance de Garage (1)

Guía de Estacionamiento (1)

Anchor (1

White Parking Assist Wires

Wire Nut (provided)

White Connection Wire to Terminal

White Safety Sensor Wires

Repeat with white/black wires.

White Connection Wire

Red White Grey

Quick-Connect Terminals

Black/White Connection Wire

NOTE: Periodic adjustment of the beam may be required from time to time and is to be used only with the vehicle used during the initial setup. Re-set the adjustment according to SET UP and ADJUSTING steps 1-3 for that vehicle.

OPERATION

1. Open the garage door by activating the automatic garage door opener and drive your vehicle into parking space.

2. The red beam can be seen moving across the hood of your vehicle as you drive further into the garage (Figure 5).

3. Stop the vehicle when the beam is positioned at the location you confirmed in step 3 during the Set Up and Adjustment (Figure 6).

NOTE: The laser is automatically actuated every time you drive into your garage. The beam will automatically deactivate after approximately 1 minute. A residual reflection of the red beam from the windshield may appear on the walls or objects in your garage. When operating a vehicle, always ensure that there are no objects on the floor of the garage or in the path of your vehicle. This parking assist is not a substitute for safe parking practices.

TROUBLESHOOTING

If the laser does not emit a beam:

• Verify nothing is obstructing the safety sensor lens.

• Verify nothing is blocking the parking assist lens.

• Verify that connections are not reversed wired.

• Verify that all connections are secure as identified in the

installation.

• Confirm that the parking assist is aimed toward the

garage floor.

• Obstruct the path of the safety reversing sensors and

look for the red spot on the garage floor.

Please refer to your Liftmaster owner’s manual for additional information on your garage door opener and the safety sensors.

For Service Dial Our Toll Free Number: US: 1-800-528-2817 Canada: 1-800-654-4736 www.liftmaster.com

To avoid eye INJURY or damage to product:

• NEVER point the laser at anyone.

• NEVER look directly into the laser beam.

• NEVER disassemble the laser.

• The parking assist is NOT a substitute for safe parking practices.

• Use of controls or adjustments, or the performance or procedures other than specified can result in hazardous radiation exposure.

• ONLY for use on Chamberlain manufactured garage door openers.

WARNING

Figure 6

Figure 5

Replacement Parts List

Wire Nuts 23B293 Parking Assist 975LM and 975LMC

Figure 4

Parking Assist

Wire

Parking Assist

CAUTION

ATTENTION

LASER RADIATION

DO NOT STARE INTO BEAM

RAYONNEMENT LASER

NE PAS REGARDER DIRECTEMENT

LE RAYONNEMENT LASER

Maximum power output: < 1mW @ 635 - 670nm

Puissance de sortie maximum: < 1mW @ 635 - 670nm

CLASS II LASER PRODUCT

APPAREIL AU LASER DE CLASSE II

132C2469-1

CAUTION

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