Superior Electronics 939TP2A Remote Control Transmitter User Manual

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Document ID	2109323
Application ID	CzsMM3yo//gOZNHp5gnvDQ==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	17.44kB (218023 bits)
Date Submitted	2013-11-03 00:00:00
Date Available	2013-11-03 00:00:00
Creation Date	2013-10-07 06:25:08
Producing Software	Microsoft® Office Word 2007
Document Lastmod	2013-10-07 14:54:40
Document Title	User Manual
Document Creator	Microsoft® Office Word 2007
Document Author:	Robert Mattern

Installation Manual
SK-939TP2AQ (433.92MHz)
SK-910RB-4Q (433.92MHz)
SK-910RB2-4Q (433.92MHz)
SK-910RB2Q shown
One- and Two-Channel RF Receivers
 Flexible operating voltage: 11~24 VAC/VDC
 Up to 500ft (152m) range
 Independently programmable channels
SK-939TP2AQ
Note: Products with model numbers that end with “Q” or that have a round green “Q” sticker are RoHS compliant.
Also Available from SECO-LARM:
SK-910RLQ ........................................... Low-voltage, one-channel receiver, 315MHz *
SK-910RVQ ......................................................... Low-voltage, one-channel receiver,
transistor ground output 315MHZ
SK-910RL-4Q ................................... Low-voltage, one-channel receiver, 433.92MHz
SK-910RV-4Q ...................................................... Low-voltage, one-channel receiver, *
transistor ground output, 433.92MHz
This manual covers only one- and two-channel receivers. For information four-channel receivers, please contact SECO-LARM.
Introduction:
The SK-910RBQ and SK-910RB2Q are wireless receivers that meets the growing demand for
receivers with multiple and independently controlled output functions. These RF receivers are
compatible with both code hopping and fixed code transmitters (see page 4 of this manual for a list of
compatible transmitters). The receivers can be used to control a variety of home automation devices
such as garage door openers, lights, motorized gates, lifts, or other devices remotely.
Installation Notes:
1. Mount the receiver out of sight in a location where it is not exposed to weather or moisture, and
where it is not surrounded by metal. Metal will block the RF signal, resulting in a reduced range.
2. For best range, pull the antenna wire as long and straight as possible. If the receiver receives
interference from local RF activity (e.g., an airport or military base), the antenna wire can be folded.
IMPORTANT: DO NOT CUT THE ANTENNA WIRE.
ENFORCER Two-Channel RF Receiver
Code Learning a New SK-939TP2AQ Transmitter Button:
Each receiver channel can learn the codes of up to 15 different transmitters on a first-in, first-out basis. Below is the
procedure for code learning a new transmitter button.
1. Press the channel mode switch of the desired channel for 3 seconds or more. The channel’s LED will start to flash
quickly to indicate that it is in learning mode.
2. While the LED is flashing, press the button of the transmitter to be learned one time. The receiver’s channel indicator
LED will flash once to indicate the transmitter button has been successfully learned. After the button has been learned,
the receiver will automatically exit learning mode. To learn further codes, repeat step 1 to re-enter learning mode.
NOTES:
 The channel mode switch(es) can be found at the rear of the receiver’s case.
 The channel’s indicator LED will flash a maximum of 15 seconds. If no transmitter button is pressed during this time, the
receiver will exit code learning mode, and the LED will turn off.
 If the code being learned has already been learned, the channel indicator LED will turn steady ON and then start flashing
again. The code will not be learned a second time.
 One channel can learn the codes of a maximum of 15 transmitter buttons. If you attempt to learn a sixteenth transmitter
code, the earliest code learned will be deleted and the new code will be learned.
Clear Channel Memory:
To clear all codes from a channel’s memory, press the channel’s mode switch for 3 seconds or more until the channel
indicator LED flashes. Release, and then press the switch again for 3 seconds or more until the LED stops flashing. The
LED will then flash twice to indicate that all codes associated with that channel have been deleted.
Display Channel Memory:
To see how many codes have been learned by a channel, press that channel’s mode switch once. The number of codes
stored in the channel’s memory is equal to the number of times the channel indicator LED flashes.
Programming Channel Relay Output Function:
Each channel relay can be programmed for one of five output functions. SK-910RB2Q only: Each channel can be
independently programmed to operate in a different function, depending on the user’s application. The five functions are:
1. 4-Second Timed Output (default) – When the transmitter button is pressed, the relay will turn ON for 4 seconds.
2. Toggle Output – Works much like a toggle switch to turn a device ON & OFF alternately. Press the transmitter button
once, and the relay turns ON. Press the transmitter button again, and the relay turns OFF.
3. Latch Output – Press the transmitter button once, and the relay turns ON and stays ON. The channel relay will remain
ON regardless of whether a compatible transmitter button is pressed again or not. To turn the relay OFF, press the
channel’s mode switch on the receiver once to reset.
4. Validity Output – The channel will turn the relay ON for as long as the transmitter button is pressed.
Note: Due to possible interference or drops in transmitter battery power while the transmitter button is continuously
pressed (even for short periods of time), the receiver may lose the transmitter’s signal and turn the relay OFF.
5. 1-Second Timed Output – When the transmitter button is pressed, the relay will turn ON for 1 second.
Toggle Output
(2 flashes)
Selecting the relay output function:
 Hold down the channel function switch for 3 or more
seconds. The channel’s LED will flash a number of
times equal to the output mode that it is in.
 To change a channel’s function, press the channel’s
function switch. Each press moves to the next
function in the sequence as shown in the diagram to
the right.
 After changing functions, count the number of times
the channel LED flashes to verify the channel is set
to the correct function.
 To exit function programming, hold the appropriate
function switch for 3 seconds, or wait 15 seconds.
4-sec (default)
Timed Output
(1 flash)
Latch Output
(3 flashes)
1-sec Timed Output
(5 flashes)
Validity Output
(4 flashes)
Note: For a diagram of the PC board, including the location
of the function switch(es), please see Overview, page 3.
SECO-LARM U.S.A., Inc.
ENFORCER Two-Channel RF Receiver
Overview:
Channel 1 mode switch
Channel 2 mode switch (SK-910RB2Q only)
LP3 antenna program
loop
3-Pin antenna port
CH 1
CH 2
Channel Function Switches
 Brown function switch is
for channel 1 programming.
 Red function switch is for
channel 2 programming.
SK-910RB2Q shown. SK-910RBQ is the
same, but only has one each: mode
switch; function switch; indicator LED;
channel relay.
COM
N.C.
Ch 2 relay
(SK-910RB2Q only)
N.O.
COM
N.C.
Ch 1 relay
Ch 1 indicator LED
N.O.
Ch 2 indicator LED
—
(SK-910RB2Q only)
Power input
(PC board shown. Remove the front cover of the receiver to access the function switch(es) and terminal block.)
(SK-910RB2Q only)
Channel Mode Switch Operation (One per Channel):
Learn mode
Clear memory
Reset latched output
Memory Display
Press and hold the channel mode switch for three seconds or more.
Press and hold the channel mode switch for three seconds or more, then when the LED starts
flashing, press again for three seconds to delete all previously learned codes.
If the channel was programmed for latch output, once the relay is turned ON with a transmitter
button, press the channel mode switch of that channel once to turn the relay OFF.
Press and release the channel mode switch to show the number of codes stored. The LED will
flash a number of times corresponding to the number of codes stored.
LED Indication (One per Channel):
Steady ON
Fast flash
One flash
Two flashes
Three flashes
Four flashes
Five flashes
0~15 flashes
Receiving signal from a transmitter button during normal operation, or indicates a transmitter
button’s code already exists in the receiver’s memory during code learning.
Receiver is in code-learning mode or channel memory display mode, or during the programming
channel output mode.
A transmitter button code was learned, or receiver channel is in 4-second timed output mode.
All previously learned transmitter buttons were deleted, or receiver channel is in toggle output
mode.
Receiver channel is in latched output mode.
Receiver channel is in validity output mode.
Receiver channel is in 1-second timed output mode.
During normal operation, pressing a channel mode switch will cause the channel indicator LED
to flash. Number of flashes indicates the number of transmitter buttons currently stored.
Extended Range Antenna (Optional):
The SECO-LARM SK-91ERSDQ extends RF receiver range up to
1,000ft (304m) (open air) with existing remotes. It comes with a 9ft
(2.7m) cable that easily plugs into the 3-pin antenna port located on the
RF receiver.
Note:
 If an extended range antenna is used, the ―LP3‖ on the receiver PC
board must be cut.
 Actual antenna range will vary greatly depending on the operating
environment.
SECO-LARM U.S.A., Inc.
SK-91ERSDQ
ENFORCER Two-Channel RF Receiver
Sample Applications:
Negative Output
Positive Output
Positive Power Source
COM
NC
NO
—
Negative Power Output
—
Power for SK-910RBQ/SK-910RB2Q
Power for SK-910RBQ/SK-910RB2Q
Typical N.O. Application
Typical N.C. Application
COM
NC
NO
SD-996C-NUQ
Electric Door Strike
COM
NC
NO
E-941SA-1200
Electromagnetic Lock
—
—
N.C. Application with Independent Power Sources
DC Power
Source
COM
NC
NO
—
Negative Power Source
COM
NC
NO
Positive Power Output
AC Power
Source
Specifications:
Operating frequency
DC Power
Source
COM
NC
NO
SK-910RBQ/SK-910RB2Q
SK-910RB-4Q/SK-910RB2-4Q
Standby
Active
Relay contact rating
Connectors
Dimensions
AC Power
Source
—
E-941SA-1200
Electromagnetic Lock
Memory capacity
Operating voltage
Operating current
N.O. Application with Independent Power Sources
SD-996C-NUQ
Electric Door Strike
315MHz
433.92MHz
15 transmitter button codes per channel
11~24 VAC/VDC
8mA@12VDC
30mA@12VDC per channel
Form C 10A@24VDC or 120VAC per channel
Screw terminals, +, -, with NO/NC/COM per channel
31/8‖x29/16‖x1‖ (80x65x25mm)
Compatible Transmitters:
Fixed Code: 68 billion codes
CODEBUMP™: 18 quintillion (1.8x1019) codes
315MHz
SK-919 Series Fixed Code
SK-917 Series CODEBUMP
433.92MHz
SK-939 Series Fixed Code
SK-937 Series CODEBUMP
FCC ID: K4E939TP2A
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.
Notice : The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate
the equipment.
IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is permitted. Any
change to the antenna or the device could result in the device exceeding the RF exposure requirements and void user’s authority to operate the
device.
NOTICE: The information and specifications printed in this manual are current at the time of publication. However, the SECO-LARM policy is
one of continual development and improvement. For this reason, SECO-LARM reserves the right to change specifications without notice.
SECO-LARM is also not responsible for misprints or typographical errors.
Copyright © 2013 SECO-LARM U.S.A., Inc. All rights reserved. This material may not be reproduced or copied, in whole or in part, without the
written permission of SECO-LARM.
SECO-LARM® U.S.A., Inc.
16842 Millikan Avenue, Irvine, CA 92606
Tel: 800-662-0800 / 949-261-2999 Fax: 949-261-7326
Website: www.seco-larm.com
E-mail: sales@seco-larm.com
PITSW1
SK-939TP2A_MuFCC_1310.docx
Part #: 762-116-2%
SECO-LARM U.S.A., Inc.

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