User's Manual

EA-R03 Wireless Keypad Kit
Operating Instructions
J-EA-R03-M_revB Page 1 of 1
EA-R03 Wireless Keypad Kit
1·2 3·4
5·6 7·8
9·0
1·2 3·4
5·6 7·8
9·0
Package Contents
• EA-R03-103 Wireless Keypad Transmitter
• EA-R02-202 Receiver Unit
• Wire Harness
• Keypad Mounting Hardware
Specifications
Receiver Power: 12VDC (±10%)
Receiver Idle Current: 10mA (maximum), no attached devices
Receiver Operating Current: 1A (maximum), no attached devices
Receiver Outputs: three Form C relays, rated 15A at 14VDC
Operating Range: up to 60 feet (open air)
Operating Frequency: 433.92MHz
Coding Type: Fixed Code
Transmitter Power: Type CR2032 3VDC battery
Normal Use
The wireless keypad transmitter can be used to lock and unlock the system.
Unlocking the System
Enter the user code, then press the 1·2 button. The system will unlock and
the auxiliary output will pulse twice, as shown in the figure below:
Locking the System
Enter the user code, then press the 3·4 button. The system will lock and
the auxiliary output will pulse once, as shown in the figure below:
Pulsing Auxiliary Output
Enter the user code, then press the 5·6 button. The auxiliary output will
pulse five times, as shown in the figure below:
Changing the User Code
The unit is shipped with a default user code of 1234, but can be changed
to a 3-7 digit number. To change the user code:
1. Press the 9·0 button for approximately 3 seconds. Keypad lights
should flash twice then stay on.
2. Enter the current user code. When entering the last digit of the
current user code, hold the button for approximately 2 seconds.
Keypad lights should flash once then stay on.
3. Enter the new user code. When entering the last digit of the new
user code, hold the button for approximately 2 seconds. Keypad
lights should flash once then stay on.
4. Repeat the new user code. When entering the last digit of the
new user code, hold the button for approximately 2 seconds.
5. Keypad lights should flash once then turn off. The user code has
been successfully changed.
If the keypad lights turn off during Steps 1-4, then programming has been
timed out and the process needs to be repeated from Step 1.
NOTE: If the user code is lost or forgotten, contact Southco for
assistance.
Transmitter Battery Replacement
Replace the transmitter battery with a Type CR2032 3VDC battery. The
battery can be replaced by opening the enclosure.
Wire Harness Fuse Replacement
Replace with 15A automotive blade fuse only.
Receiver Unit Mounting and Wiring
The receiver should be mounted in a location to minimize RF shielding.
Two mounting screw bosses are provided to mount the receiver.
FUSE
(1)
(2)
(3)
(4)
(5)
(6)
(7)
FUSE
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Wire Wire Color Description
1 Red Power Supply Input (12VDC)
2 Black Ground
3 Black Ground (for use with auxiliary output)
4 Yellow Auxiliary Output
5 Blue Lock Actuator Output (connect to actuator blue
wire)
6 Green Unlock Actuator Output (connect to actuator green
wire)
7 Black Antenna (do not connect)
This device complies with Part 15 of the FCC Rules.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 of the device.
For technical support of this product contact: [e-mail]
or visit: www.southco.com
.