774CB - Garage door LiftMaster - Free user manual and instructions

Product type	Garage door remote control
Brand	LiftMaster
Model	774CB
Frequency	390 MHz (fixed code)
Number of buttons	1, 2 or 3 buttons depending on model
Power supply	12V battery (model 10A14)
Battery life	Approximately 1 year
Programming	By Dip switches or smart/learn button
Compatibility	LiftMaster products and 390 MHz fixed code closing devices
Commercial use	Possible with 423LM receiver and mandatory reversing edge
Safety	Keep out of reach of children; operate only if door is visible
Operating temperature	Not specified (generally indoor use)
Approximate dimensions	Approximately 5 x 3 x 1 cm (estimate)
Approximate weight	Approximately 50 g (with battery)
Replacement parts	Sun visor clip 29C128, 12V battery 10A14
Technical support	1-800-528-9131 (United States)
Compliance	FCC and Industry Canada (home or office use)
Maintenance	Battery replacement; no other user-serviceable parts

Frequently Asked Questions - 774CB LiftMaster

How to program the 774CB remote control with an existing remote?

Place the old and new remotes side by side. Set the Dip switches (+, 0, -) to match exactly. If programming a 3-button remote, make sure switch #1 is set correctly (e.g., for the middle button, set it to '0').

How to program without an existing remote?

Set the Dip switches to any position (+, 0, -) on the new remote. Then follow the smart/learn button method by pressing the motor button then the remote within 30 seconds.

What to do if my remote no longer works?

Check the battery: replace with a 12V battery model 10A14. Ensure the Dip switches match those of the receiver. If the problem persists, try programming again via the smart/learn button.

How many buttons can I program?

This depends on the remote model: one button for models 61LM, two buttons for 62LM, three buttons for 33LM, etc. Each button can control a different device.

Can I use this remote for commercial use?

Yes, with a 423LM receiver. You must program the buttons in OPEN, CLOSE and STOP modes, and install a reversing edge under the door to prevent injuries.

How to change the remote battery?

Slide open the battery compartment cover. Remove the old battery and insert a new 12V battery (model 10A14). Replace the cover. Dispose of the used battery according to regulations.

What is the range of the remote?

The range is not specified in the manual, but for typical LiftMaster remotes, it is approximately 30 to 50 meters line of sight.

Is the 774CB remote compatible with my LiftMaster garage door opener?

Yes, if your opener uses a fixed code at 390 MHz. Check the frequency of your receiver. The 3-button remote can also be used with the 423LM receiver.

What does the LED indicator on the receiver mean?

During programming, the LED blinks to indicate the receiver is in learning mode. If it turns off before you press the remote, repeat the operation within 30 seconds.

How to secure the use of the remote for children?

Always keep remotes out of reach of children. Never let a child use them. Operate the door only when it is visible and free of obstacles.

USER MANUAL 774CB LiftMaster

• ALWAYS keep remote controls out of reach of children. NEVER permit children to operate, or play with remote control transmitters.
• Activate gate or door ONLY when it can be seen clearly, is properly adjusted, and there are no obstructions to door travel.
• ALWAYS keep gate or garage door in sight until completely closed. NEVER permit anyone to cross path of moving gate or door.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

INTRODUCTION

This product is for use with gate operators, commercial door operators and any LiftMaster® product that uses a 390 MHz fixed code. The single-button remote control will activate one device, the 2-button remote control will activate up to 2 devices, and the 3-button remote control will activate up to 3 devices.

BEFORE YOU BEGIN

Locate the dip switches on your remote control

Single-Button and 3-Button Remote Controls:

Slide the battery cover open to access the dip switches in the remote control.

2-Button Remote Control:

The 2-button remote control has two sets of dip switches.

Slide the battery cover open to access the dip switches for the smooth button. Remove the screw on the back of the remote control and remove the cover by pressing the tab. This will access the dip switches for the ribbed button.

3-Button Mini Remote Control:

The large top button is recommended for use with a garage door opener and/or light control product. The other push buttons can be used to operate another garage door opener and/or light control product.

Access the dip switches by turning the remote over and removing the back of the case. Be careful to avoid moving circuit board components.

Single and 3-Button Remote Controls

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    A["Server"] --> B["Device with internal components"]
    B --> C["Central component with circular symbol"]

2-Button Remote Controls

Mini Remote Controls

Use a pen or screwdriver to slide the dip switches.

Programming the remote control to an existing remote control

Locate the dip switches in the new and old remote controls. Place remote controls side by side and set the dip switches in the remote controls to matching positions (+,0,-).

Programming a 3-button remote control

When programming a single or 2-button remote control to a 3-button remote control it is very important to set dip switch #1 to the correct position. The dip switch in the single or 2-button remote control MUST correspond to the buttons on the 3-button remote control as shown.

Example: If you are programming a single-button remote control to the middle button on the 3-button remote control, dip switch #1 in the single-button remote control MUST be set to "0" in order for both buttons to work.

Programming the remote control without an existing remote control

Set the dip switches in the remote controls to any position you want (+,0,-).

Programming with Smart/Learn button

1 Press and release the Smart/Learn button on your product. The LED will light.
2 Within 30 seconds press and hold the button on the remote control that you wish to activate your product.

Programming is complete.

Repeat the steps above for each button and/or remote control you would like to program.

Programming with dip switches

1 Check the dip switch settings on the back of your product.
2 Use a pen or screwdriver to slide the dip switches in the remote control to match the dip switches on the back of the product.

When the dip switches have been set press the remote control button to activate your product.

Dip switch #1 must correspond to the 3-button remote control buttons

New Remote Control

1 Smart/Learn Button

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2

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Dip Switch Settings From Product

WARNING

Install the control station and receiver where the door is visible, but away from the door and its hardware. When a receiver is used to activate a commercial door opener, a reversing edge MUST be installed on the bottom of the door. Failure to install a reversing edge under these circumstances may result in SERIOUS INJURY or DEATH to persons trapped beneath the door.

Model 33LM 3-button remote controls can also be used with a 423LM 3-channel receiver and a 3-button door control to activate a commercial door operator in OPEN, CLOSE, and STOP mode.

1 Use a screwdriver to pry open the receiver cover.
2 Verify that the slide switch on receiver is set to the N.C. position (other wise the commercial door operator will not operate).
3 Press and release the Smart/Learn button labeled "A" on the receiver. The adjacent LED will flash.
4 Within 30 seconds press and release the red button on the remote control. The red button is now programmed for CLOSE mode.

NOTE: If the remote control button is not pressed within 30 seconds, the LED next to the selected Smart/Learn button will turn OFF. In that case, press the Smart/Learn button again to repeat programming.

Hand holding a card with a finger, no visible text or symbols

Repeat the steps 3-4 above with the yellow button on the remote control and the receiver Smart/Learn button "B" to program the CLOSE mode; and again with the green button on the remote control and the receiver Smart/Learn button "C" to program the OPEN mode.

5 Replace the receiver cover.

WARNING

To prevent possible SERIOUS INJURY or DEATH:

• NEVER allow small children near batteries.
• If battery is swallowed, immediately notify doctor.

The 12 volt battery should produce power for 1 year.

Dispose of old batteries properly.

NOTICE: To comply with FCC and or Industry Canada rules (IC), adjustment or modifications of this receiver and/or remote control are prohibited, except for changing the code setting or replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.

Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. 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.

REPLACEMENT PARTS

Visor clip 29C128

12V battery 10A14

FOR TECHNICAL SUPPORT DIAL OUR TOLL FREE NUMBER:

1-800-528-9131

www.liftmaster.com

LiftMaster®

Nouvel télécommande

1 Bouton intelligent/d'apprentissage

Hand inserting a small component into a wall socket (no text or symbols visible)

2

Line drawing of a hand holding a card (no text or symbols visible)

Line drawing of a hand holding a credit card (no text or symbols visible)

AVERTISSEMENT

Diagram showing two components: a battery inside a case and a battery partially inserted into a housing, with an upward arrow indicating motion (no text or symbols present)