Using The Wall-Mounted Door Control; To Open The Door Manually - Chamberlain Power Drive Security+ HD400DM Owner's Manual

Using the Wall-Mounted Door Control

THE MULTI-FUNCTION DOOR CONTROL
Press the lighted push button to open or
close the door. Press again to reverse the
door during the closing cycle or to stop
the door while it's opening.
Light feature
Press the Light button to turn the opener light on or off.
It will not control the opener lights when the door is in
motion. If you turn it on and then activate the opener, the
light will remain on for 4-1/2 minutes. Press again to turn
it off sooner. The 4-1/2 minute interval can be changed to
1-1/2, 2-1/2, or 3-1/2 minutes as follows: Press and hold
the Lock button until the light blinks (about 10 seconds).
A single blink indicates that the timer is reset to 1-1/2
minutes. Repeat the procedure and the light will blink
twice, resetting the timer to 2-1/2 minutes. Repeat again
for a 3-1/2 minute interval, etc., up to a maximum of four
blinks and 4-1/2 minutes.
Lock feature
Designed to prevent operation of the door from
hand-held remote controls. However, the door will open
and close from the Door Control, the Outdoor Keylock and
the Keyless Entry Accessories.
To activate, press and hold the Lock button for 2 seconds.
The push button light will fl ash as long as the Lock feature
is on.
To turn off, press and hold the Lock button again for
2 seconds. The push button light will stop fl ashing. The
Lock feature will also turn off whenever the "learn" button
on the motor unit panel is activated.
Additional feature when used with the
3-Button hand-held remote
To control the opener lights:
In addition to operating the door, you may
program the remote to operate the lights.
1. With the door closed, press and hold a small remote
button that you want to control the light.
2. Press and hold the Light button on the door control.
3. While holding the Light button, press and hold the Lock
button on the door control.
4. After the opener lights fl ash, release all buttons.

To Open the Door Manually

Push
Button
Lock
To prevent possible SERIOUS INJURY or DEATH from
Button
a falling garage door:
Light
• If possible, use emergency release handle to
Button
disengage trolley ONLY when garage door is
CLOSED. Weak or broken springs or unbalanced
door could result in an open door falling rapidly and/
or unexpectedly.
• NEVER use emergency release handle unless garage
doorway is clear of persons and obstructions.
• NEVER use handle to pull door open or closed. If
rope knot becomes untied, you could fall.
DISCONNECT THE TROLLEY:
The door should be fully closed
if possible. Pull down on the
emergency release handle (so
that the trolley release arm
snaps into a vertical position)
and lift the door manually.
The lockout feature prevents
the trolley from reconnecting
automatically, and the door can
be raised and lowered manually
as often as necessary.
TO RE-CONNECT THE TROLLEY:
Pull the emergency release
handle toward the opener at
an angle so that the trolley
release arm is horizontal. The
trolley will reconnect on the
next UP or DOWN operation,
either manually or by using
the door control or remote.
31
Trolley
Trolley
Release Arm
(In Manual
Disconnect
Position)
Lockout Position
(Manual Disconnect)
Trolley
Trolley
Release
Arm
Emergency
Release Handle
(Down and Back)
To Reconnect