Chamberlain 3800PC - Manuel (Page 24)

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(LANG) Language Feature
Press this side button to toggle between
the three languages - English, French and
Spanish.
Degrees F/C Feature
Press this side button to toggle the
temperature units between Fahrenheit and
Celsius.
Display Contrast Adjustment
Press and hold the light button then push
the hour button to increase the contrast or
the minute button to decrease the contrast.
Operation
Press the push bar 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.
This door control contains a motion
sensing detector that will automatically
turn on the light when it detects a person
entering the garage.
Light feature
Press the Light button to turn the garage
door opener light on or off. It will not
control the garage door opener lights when
the door is in motion. If you turn it on and
then activate the garage door 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. When using
the garage door opener lights as working
lights, we recommend that you fi rst disable
the motion sensor. See Automatic Light
Feature, below.
Motion Sensing (Automatic Light
Feature)
The garage door opener light will turn on
automatically when a person enters the
garage. When a person walks in front of the
door control, the light will come on for fi ve
minutes, then shut off. This feature works
by detecting body heat.
To disable this feature, push the motion
sensing button on the side of the door
control.
We recommend that you disable the motion
sensor when using the garage door opener
lights as working lights. Otherwise, they
will turn off automatically if you are working
beyond the sensors range.
Using the Smart Control Panel ®
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 Key Switch
and the Keyless Entry Accessories. To
activate, press and hold the Lock button
for 2 seconds. To turn off, press and hold
the Lock button again for 2 seconds. The
Lock feature will also turn off whenever the
“learn” button on the garage door opener
panel is activated.
(PROG) Learn Feature
The door control is equipped with a Prog
<LEARN> button to assist in learning
remote controls to the garage door opener.
Press the Prog <LEARN> button once to
initiate LEARN mode and the display will
show ‘Learn Remote Control - Press Learn
Button Again to Confi rm’. Press the Prog
<LEARN> button a second time and the
display will show ‘Learn Mode - Press
Remote Control Button to Learn Remote.’
Press the button of the remote control
to be learned and the worklight will blink
to confi rm the remote control has been
learned.
Hour & Minute Feature
Press or hold either of these side buttons to
increment the hour or minute displayed on
the LCD display.
Motion Sensing
On/Off
Prog <Learn>
Hour
Minute
Language
Degrees (F/C)
Lock Button
Light
Button
Push
Bar