28
2. Set the transmitter DIP Switches
There are nine (9) transmitter DIP switches; each can be placed in three different positions
(+, 0, –). DO NOT set all the switches in the same position, such as all +, all 0, or all –.
Once the DIP switches have been set to a personal code, replace and close the access
cover.
WARNING: No other adjustments should be made inside the transmitter.
Setting Your Personal Transmitter Code
1. Remove the Transmitter Cover
Grasp the sides of the access cover and slide it away from the transmitter button (see
illustration). When the access cover is removed, the battery and the DIP switches will be
exposed. To set a new code, use a small screwdriver to move the switches.
All GTO transmitters are set to a standard code at the factory and are ready to operate your GTO/PRO® 4000/4200 Gate
Operator. For your safety and security, however, we strongly recommend that you replace the factory setting with your own
personal code. Follow the directions below:
the fully open position. BOTH YOUR MASTER AND SLAVE GATE’S CLOSED POSITION LIMITS ARE NOW
PROGRAMMED.
TESTING YOUR CLOSED LIMIT SETTING:
Press your entry transmitter and allow your gates to close. If CLOSED positions are not correct or need to be changed, you
will need to CLEAR your CLOSED LIMIT settings and follow Steps 1-7 again.
CLEARING PROGRAMMED CLOSED LIMIT SETTING:
If you make a mistake and set the limit at the wrong position – press your transmitter to return the gates to their fully opened
positions, then press and hold the "SET LIMIT" button for 10 seconds. This will clear the memory for the closed limit
positions. Follow Steps 1-7 again.
3. “Teach” the New Code to Control Board Memory
A. Press and hold transmitter button.
B. Press and hold the LEARN TRANSMITTER button
on the control board for 5 seconds.
C. Release transmitter button.
D. Release LEARN TRANSMITTER button. The new
code is stored in control board memory.
1
ON
234567
1
ON
234
DU
AL
MODES
SET
LIMIT
LEARN
TRANSMIT
TER
MODES
ON
OFF
ON
OFF
1 2 3 4 5 6 7
1 2 3 4
Learn Transmitter Button
ST
ALL FORCE
MIN
MAX
GRN
BLK
RED
RECEIVER
COM
COM
CYCLE
CLOSE
SAFETY
EXIT
OPEN
SHADOW
LOOP
CLOSE
EDGE
OPEN
EDGE
J11
J8
J12
, Inc.
, Inc.
, Inc.
