14
GPX-SL25 Instruction Manual
rev 03.21.13
Program Your Personal Transmitter Setting
All GTO transmitters are set to a standard code at the factory
and are ready to operate your GTO gate operator. For your
safety and security,
we strongly recommend
that you replace
the factory setting with your own personal setting. Follow the
directions below:
NOTE: If you have multiple transmitters, you should adjust all
of them at this time.
[RB741/RB742/RB743].
Step 1
Use a small phillips head screw driver to remove the
transmitter cover.
Step 2
Set the transmitter DIP switches using a small screwdriver.
There are nine (9) 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 reset, replace and close the access cover.
WARNING: No other adjustments should be made inside the
transmitter.
Step 3
A. Turn control box power switch OFF.
B. Unscrew and remove the control box cover.
C. Press and hold the LEARN button on the control board,
and turn the power switch ON. Release LEARN button.
Wait 15 seconds for the receiver to charge.
D. Press and hold transmitter button until the red STATUS
LED comes ON.
E. Release transmitter button. The new switch setting is
stored in the control board memory.
F. Replace the cover.
Step 4
AT THIS POINT YOU SHOULD TEST RECEIVER RANGE
BEFORE PERMANENTLY INSTALLING IT.
24/7 Troubleshooting Wizard: http://
support.gtoinc.com
The Troubleshooting Wizard has
detailed information about this and
other Installations.
+
0
ECE
1 2 3 4 5 6 7 8 9
1
2
3
4
5
6
7
8
9
EC
E
A23S 12V
ALK
ALIN
E B
ATT
ER
Y
+
0
–
LED
1234
ON
RCVR
SEQ1
SEQ2
LEARN
STATUS
R B G
AUTOCLOSE
INERTIA
OBSTRUCT
SENS.
PULL/PUSH
SNGL/DUAL
MIN
MAX
MIN
OFF
120
60
MAX
STATUS LED
PROGRAM YOUR PERSONAL TRANSMITTER
