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Your garage door opener is equipped with features to provide you with greater control over your
garage door operation.
Alert2Close
The Alert2Close feature providesa visual and an audible alert that an unattended door is closing.
Timer-to-Close (TTC)
The TTC feature automatically closesthe door after a specified time period that can be adjusted using a
TTC enabled door control (Models 881LM or 880LM).Prior to and during the door closing the garage
door opener lights will flash and the garage door opener will beep.
MyQ
®
MyQ
®
technology usesa 900MHz signal to provide two-way communication between the garage door
opener and MyQ
®
enabled accessories.Your garage door opener is compatible with up to 16 MyQ
®
accessories.
SECURITY+ 2.0
™
REMOTE CONTROLS AND DOOR CONTROLS
Your garage door opener has already been programmed at the factory to operate with your remote
control,which changes with each use,randomlyaccessing over 100 billion new codes.Compatible with
MyQ
®
and Security+ 2.0™ accessories, see page 37.
NOTE: Older LiftMaster remote controls, door controls,and third party products are not compatible.
SECURITY+2.0
TM
Accessories
MEMORY CAPACITY
Remote Controls Up to 40
Door Controls Up to 2 SmartControl Panels or 4 of any other Security+ 2.0™ door controls
Keyless Entries Up to 4
THE PROTECTOR SYSTEM
®
(SAFETY REVERSING SENSORS)
When properlyconnected and aligned, the safety reversing sensors will detectan obstruction in the
path of the infrared beam. If an obstruction breaks the infrared beam while the door is closing, the door
will stop and reverse to full open position,and the opener lights will flash 10 times. Ifthe door is fully
open, and the safetyreversing sensors are notinstalled, or are misaligned, the door will not close from
a remote control.However, you can close the door if you hold the button on the door control or keyless
entry until the door is fully closed. The safetyreversing sensorsdo not affectthe opening cycle.
ENERGY CONSERVATION
For energy efficiencythe garage door opener will enter sleep mode when the door is fully closed. The
sleep mode shutsthe garage door opener down until activated. The sleep mode issequenced with the
garage door opener lightbulb; asthe lightbulb turns off the sensor LEDswill turn off and whenever the
garage door opener lights turn on the sensor LEDs will light. The garage door opener will not go into
the sleep mode until the garage door opener hascompleted 5 cyclesupon power up.
LIGHTS
The garage door opener lightbulbs will turn on when the opener is initially plugged in; power is
restored after interruption,or when the garage door opener is activated. The lights will turn off
automatically after 4-1/2 minutes. An incandescentA19 lightbulb (100 watt maximum) or for maximum
energy efficiencya 26W (100W equivalent) compact fluorescent light (CFL) bulb maybe used.
Light Feature
The garage door opener is equipped with an added feature; the lights will turn on when someone
enters through the open garage door and the safetyreversing sensor infrared beam isbroken.For
added control over the lightbulbs on your garage door opener, see page 30.
USING YOUR GARAGE DOOR OPENER
The garage door opener can be activated through a wall-mounted door control,remote control,
wirelesskeyless entryor MyQ
®
accessory.When the door is closed and the garage door opener is
activated the door will open. Ifthe door senses an obstruction or is interrupted while opening the door
will stop.When the door is in anyposition other than closed and the garage door opener isactivated
the door will close. If the garage door opener sensesan obstruction while closing, the door will reverse.
If the obstruction interrupts the sensor beamthe garage door opener lights will blink10 times.However,
you can close the door if you hold the button on the door control or keyless entry until the door isfully
closed.The safety reversing sensors do not affect the opening cycle. The safetyreversing sensor must
be connected and aligned correctly before the garage door opener will move in the down direction.
BATTERY BACKUP*
The battery backup system allows access in and outof your garage,even when the power is out.When
the garage door opener isoperating on battery power,the garage door opener will run slower,the light
will not function, the Battery StatusLEDwill glow solid orange, and a beep will sound approximately
every 2 seconds.
* Ifapplicable.
Features
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