Chamberlain MGJ User Manual page 4

REMOTE CONTROLS
SINGLE BUTTON REMOTE CONTROL
Built in 315 MHz radio receiver permits as many as 20 Security✚
remote controls or dip switch remote controls in any combination.
TO PROGRAM
1. Press and release the LEARN button (LED will light).
2. Press and hold the button on the remote control until the LED
flashes rapidly, then release to complete programming (LED
will go out).
3. Repeat steps 1 and 2 for additional remote controls.
Electrical Box Logic Board
D7
D5
U4 D6 D4
J4
014A1030
C32
TP1 C20 R25
C9
C21 U1
L5
AUX ANT AUX ANT ^^^^
C18
J2 R27
D14
K2
TTC LEARN STOP CLOSE OPEN LT
LED C29
1 2 3 4 5 6 7 R24
P1
D9 LMEP1 LMEP2 COM INTRLK STOP CLOSE OPEN
3-BUTTON REMOTE CONTROL TO OPERATE AS A
WIRELESS 3-BUTTON CONTROL STATION
NOTE: The feature will use 3 of the 20 memory channels in the
operator.
TO PROGRAM
1. Press and hold the LEARN button
(LED will light).
2. Press the desired button on the logic
board (OPEN, CLOSE or STOP). Release both buttons.
3. Press and hold the desired button of the remote control until
LED flashes rapidly, then release.
4. Repeat steps 1 through 3 to program additional buttons.
TO ERASE ALL REMOTE CONTROLS
Press and hold the LEARN button (over 5 seconds) until the
LED goes out. All programmed remote controls will be erased.
Electrical Box Logic Board
D7 D5
U4 D6 D4
014A1030 J4
C32
C20
TP1 R25
C9
U1
C21
L5
AUX ANT ^^^^
AUX ANT
C18
J2 R27
D14
K2
TTC LEARN STOP CLOSE OPEN LT
LED C29
1 2 3 4 5 6 7 R24
P1
D9 LMEP1 LMEP2 COM INTRLK STOP CLOSE OPEN
NOTICE: To comply with FCC and or Industry Canada (IC) rules, adjustment or modifications of this
receiver and/or transmitter 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.
B A S I C P R O G R A M M I N G
LEARN STOP CLOSE OPEN
D14
LED
1 2 3 4 5 6
MEP1 LMEP2 COM INTRLK STOP CLOSE OPEN
Stop
LEARN STOP CLOSE OPEN
D14
LED
1 2 3 4 5 6
MEP1 LMEP2 COM INTRLK STOP CLOSE
TIMER TO CLOSE (TTC)
Timer to Close feature enables the operator to close from the open
limit after a preset time, adjustable from 5 to 60 seconds.
®
Requires LiftMaster monitored safety device.
TO PROGRAM
1. Begin with door in fully closed position.
2. Press and release the LEARN button (LED will light).
3. Press and release the TTC button.
4. Every press and release of the STOP button will add 5 seconds
to the Timer to Close. Example: 30 second TTC = 6 presses of
the STOP button.
5. Press and release the TTC button to exit programming mode.
6. The LED will flash once per 5 seconds of timer setting.
The TTC will become active after completion of the next open
cycle.
NOTE: The LED does not indicate that timer is running.
7
TO VERIFY TIMER TO CLOSE (TTC) SETTING
1. Press and release the LEARN button.
2. Press and release the TTC button.
3. Press and release the TTC button a second time.
4. The LED will flash once per 5 seconds of timer setting.
Electrical Box
Open
014A1030 J4
C32
C20
TP1 R25
C9
U1
C21
L5
Close ^^^^
AUX ANT AUX ANT
C18
J2 R27
D14
K2
TTC LEARN STOP CLOSE OPEN LT
LED C29
1 2 3 4 5 6 7 R24
P1
D9 LMEP1 LMEP2 COM INTRLK STOP CLOSE OPEN
CLEAR THE TIMER TO CLOSE (TTC)
1. Press and release the LEARN button (LED will light.)
2. Press and hold the TTC button for 6 seconds.
3. Release the TTC button (LED will go out).
The TTC will no longer be active.
TIMER DEFEAT
The TTC can be temporarily disabled by pressing a STOP button.
TTC will become enabled after the next open command.
7
MODE OPEN
OPEN
B2 X
B2
with X
TTC
C2 X
4
Timer To Close Button
Logic Board
TTC
D7 D5
U4 D6 D4
1
LMEP1 LMEP2
RADIO OPERATION
CLOSE STOP REVERSE WHILE
CLOSING
X X
X
(3 button X
remote)
X
LEARN STOP CLO
D14
LED
2 3 4 5
COM INTRLK STOP CL
TTC
RESET
X
X X WHEN
OPEN
X