Chamberlain HD750WF Manual page 36

3/4 hps belt drive garage door opener with myq smartphone control
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Operation
TIMER-TO-CLOSE (TTC) (Factory default is set to off): The Timer-to-Close feature automatically
closes the door after a specified time period and can be adjusted using the door control. DO NOT enable
TTC if operating a one-piece door. TTC is to be used ONLY with sectional doors. The garage door
opener will beep and the lights will flash before closing the door. The TTC feature will deactivate if the
garage door encounters an obstruction twice; or the safety reversing sensors are incorrectly installed.
The garage door will reverse open and WILL NOT close until the obstructions are clear or the safety
reversing sensors are correctly installed. When the obstruction has been cleared or the safety reversing
sensors have been aligned, the door will close when the garage door opener is activated. TTC WILL
NOT work if the garage door opener is operating by battery power or if the safety reversing sensors are
misaligned. This feature is NOT intended to be the primary method of closing the door. A keyless entry
should be installed in the event of an accidental lock out when using this feature.
To turn TTC on or off or to set the TTC time interval:
Turn ON:
1. Press and hold the ON button until one of the TTC LEDs light up.
2. Then press the ON button again to cycle through the time interval options. The TTC time interval
can be set to 1, 5, and 10 minutes (the corresponding TTC LED will light for each time interval).
The garage door opener light bulbs will blink as confirmation. Once the TTC has been set and
the door is open, the TTC LED for the selected time interval will blink and begin to count down to
close the door.
Turn OFF:
1. Press and hold the OFF button until all TTC LEDs turn off and a beep is heard from the garage
door opener.
Temporarily hold door open (suspend TTC):
1. Press and release the HOLD OPEN button.
2. Press the HOLD OPEN button again to resume normal TTC operation.
Remote Control and Keyless Entry
Your remote control has been programmed at the factory to operate with your garage door opener,
randomly accessing over 100 billion new codes with each use. Your garage door opener can be
programmed with up to 8 remote controls, 1 keyless entry, 2 Security+ 2.0
accessories. Older Chamberlain remote controls are NOT compatible, see page 40 for compatible
accessories.
Programming can be done through the door control or the learn button on the garage door opener. To
program additional accessories refer to the instructions provided with the accessory or visit
www.chamberlain.com. If your vehicle is equipped with HomeLink
included) may be necessary for certain vehicles. Visit bridge.chamberlain.com to find out if a Bridge is
needed.
TO ADD, REPROGRAM, OR CHANGE A REMOTE CONTROL/KEYLESS ENTRY PIN
USING THE MOTION-DETECTING CONTROL PANEL
1. Press the LEARN button on the door control to enter Programming Mode.
2. Press the LEARN button again, the LED will flash once.
3. Remote Control: Press the button on the remote control that you wish to operate your garage
door.
Keyless Entry: Enter a 4-digit personal identification number (PIN) of your choice on the keyless
entry keypad. Then press the ENTER button.
The garage door opener lights will flash (or two clicks will be heard) when the code has been
programmed. Repeat the steps for programming additional remote controls or keyless entry devices.
1
The command LED
will flash once.
3
35
®
door controls and 6 MyQ
®
, a Compatibility Bridge™ (not
2
The command LED will
flash once again.
OR
?
?
?
?
PIN
®

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