GAMA Electronics RF340-100APR User manual

Included in this Kit:
(1) RFR340-100APR Receiver
(1) 2-Button Transmitter *Image shown with standard transmitter*
Available accessories:
- Additional Standard Transmitter KF340-2
- Waterproof Transmitter KF340-2WP
- Long Range Antenna LRA340 **SEE PAGE 3 FOR SETUP**
- Rechargeable Transmitter GKF-WPTX-2
The RF340-100APR is an RF receiver operating at a fixed frequency of 340 MHZ.The receiver operates from 12VDC and provides
polarity reversing output. Up to thirty, 2-Button keyfob transmitters can be used to activate the receiver’s relay. The receiver provides
four terminals for connecting the power and relay contacts. Each transmitter has a unique address that is transmitted when a button
is pressed. A “program” button is provided on the receiver to program the transmitter(s) address into the receiver’s memory. An LED
on the receiver indicates the receiver’s programming status and illuminates when either relay is energized. The receiver is encased
in a small, waterproof enclosure. The operating range is at least 100 feet. Additionally, there is an external switch which allows the
receiver to be operated without using the remote transmitter.
Maximum Ratings: Power for the receiver can be in the range of 10VDC to 15VDC. The receiver is reverse polarity protected. The
output is rated for up to a 100A intermittent load.
Power Consumption: 10mA when the relays are de-energized, 2A when the relay is energized.
Input Power Connection: 12VDC power connects to the -12VDC and +12VDC terminals.
Output Connection: The output of the receiver is connected to the “M1”, and “M2” terminals.
Momentary or Latching Operation: The transmitter and receiver can be configured for momentary or latching operation. For
momentary operation, the output of the receiver will be active for as long as the transmitter switch is depressed, and will turn off
when the switch is released. In the latching configuration, the receiver output will turn on as soon as the transmitter switch is
depressed and released. To turn off the latching output, the transmitter switch must be depressed and released again. For
instructions on how to set up latching or momentary operation, please see the “Programming Instructions” on page 2.
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RF340-100APR
Instruction Manual
- Clear Protective Transmitter Pouch ZLB-67
- 6-Pack of Replacement A-23 12V Batteries A23-6

Programming Instructions
Each transmitter has its own unique internal address along with the data as to which button is pressed and transmitted.
The receiver needs to be programmed to respond only to the specific transmitter it is intended to operate with. The
following steps configure the receiver to operate with a particular transmitter. Up to 30 transmitters can be programmed
to one receiver. Please read the entire programming procedure before starting. When the receiver enters program
mode, all previous transmitter addresses that were programmed will be erased from the receiver's memory.
1. Locate the pushbutton switch labeled “PROGRAM” on the receiver. Press and hold this switch until the red LED next
to the program switch illuminates (approximately 3 seconds). The receiver is now in transmitter program mode, release
the switch. At this point all previously programmed transmitter addresses are erased from the receiver’s memory.
2. For momentary operation, press and release a switch on the transmitter. The red program LED on the receiver will
blink once. For latching operation, press and release the same switch a second time, the program LED will flash on and
off.
3. Repeat the previous step for additional transmitters that you desire the receiver to respond to.
4. The receiver will return to normal mode if no transmitter switches are pressed for 5 seconds. The red LED on the
receiver will flash and then turn off. The receiver is now in the normal mode of operation. This completes the
programming instructions. The receiver will retain all of its programming even when power is removed.
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RF340-100APR
Instruction Manual
Long Range
Bypass Wire
(Cut if using long
range antenna)
Connector
Toggle Switch
Programming
Switch
Programming
LED
Long Range
Antenna Jack

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To Add Long Range Functionality
The remote control system is equipped with an internal antenna. The expected range in normal conditions is
approximately 100 feet. When additional range is needed, or if the control is placed locations adverse to RF signal
reception, a long range antenna can be added to the system. GAMA Electronics long range antenna, part number LRA-
340, replaces the internal antenna on the system. In normal operating conditions expected range is greater than 500 feet.
If the long range option is purchased with the system, this modification will be made prior to shipment.
To add long range functionality:
1. Plug long range antenna (Part number LRA-340) into the long range antenna jack.
2. Clip the Long Range Antenna Bypass Wire (This will deactivate the internal antenna)
NOTE: It is recommended that you cover the exposed wires with RTV silicone sealant.
NOTE: ONCE THE LONG RANGE MODIFICATIONS HAVE BEEN MADE TO THE SYSTEM THEY CANNOT
BE REVERSED.
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RF340-100APR
Instruction Manual
MOTOR
12VDC POWER
SUPPLY
Programming
Switch
Long Range
Antenna Jack
M2
+
M1
-
***Note: Terminal connections
vary by unit. Follow label on
relays for connections.***
Terminals “M1” & “M2”: Motor
Terminal “-”: Ground
Terminal “+”: +12VDC

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Troubleshooting
All remote-control systems shipped by GAMA Electronics are 100% functionally tested just prior to shipment.
If your RF remote control system does not work out of the box, stops working or functions intermittently please take the following
steps to resolve common issues. Please note that you must be 2-3 feet away from the receiver when operating the remote control.
Operating within 2-3 feet may result in no operation or intermittent operation.
1. Replace the A23 12V Battery in the transmitter
· The remote control can activate during shipping and drain the battery that is installed in the control. We send a
replacement battery with the system if this occurs.
2. Check the voltage supply at the receiver
· The receiver is designed to function at 10-15VDC. Voltage on the (+) and (-) terminals on the control should be
within this range.
3. Reprogram the remote control
· If the system is non-functional try to reprogram the remote control. The program may not have taken during the
programming process or the program button may have been pressed. If the program button is pressed the
memory of the remote controls programed to the receiver are erased.
4. Listen and look for functionality on the receiver.
· The LED that is used for programming the system will illuminate when the receiver is activated. You will also hear
a “click” when the internal relays engage. If you can see the LED illuminate and you hear the relay “click” the issue
is most likely in the wiring or device being controlled.
5. Check your limit switches
· The system is designed to work with 2 normally closed limit switches. If the control does not see a signal from a
limit switch it will not operate. Check the switches and the wires for loose connections or damage.
6. Add a long-range antenna
· If the receiver is in an area that is averse to the reception of an RF signal, such as near a motor or in a metal
casing, a long-range antenna may solve the issue. Connect the antenna per the instructions on page 3 and mount
the antenna in an exposed area away from any motor.
RF340-100APR
Instruction Manual