User Manual

FCC ID: K4E939TP2A

Users Manual

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FCCID_2109323

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. Selecting the relay output function: Toggle Output  Hold down the channel function switch for 3 or more (2 flashes) seconds. The channel’s LED will flash a number of times equal to the output mode that it is in. 4-sec (default) Latch Output  To change a channel’s function, press the channel’s Timed Output (3 flashes) function switch. Each press moves to the next (1 flash) 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 1-sec Timed Output Validity Output to the correct function. (5 flashes) (4 flashes)  To exit function programming, hold the appropriate function switch for 3 seconds, or wait 15 seconds. Note: For a diagram of the PC board, including the location of the function switch(es), please see Overview, page 3. 2 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 SK-910RB2Q shown. SK-910RBQ is the Channel Function Switches  Brown function switch is same, but only has one each: mode for channel 1 programming. switch; function switch; indicator LED;  Red function switch is for channel relay. channel 2 programming. (SK-910RB2Q only) COM N.C. Ch 2 relay N.O. (SK-910RB2Q only) 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.) Channel Mode Switch Operation (One per Channel): Learn mode 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 Clear memory 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 Reset latched output 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 Memory Display flash a number of times corresponding to the number of codes stored. LED Indication (One per Channel): Receiving signal from a transmitter button during normal operation, or indicates a transmitter Steady ON 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 Fast flash channel output mode. One flash 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 Two flashes mode. Three flashes Receiver channel is in latched output mode. Four flashes Receiver channel is in validity output mode. Five flashes Receiver channel is in 1-second timed output mode. During normal operation, pressing a channel mode switch will cause the channel indicator LED 0~15 flashes 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 SK-91ERSDQ 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. 3

ENFORCER Two-Channel RF Receiver Sample Applications: Positive Output Negative Output COM Positive Power Source COM Negative Power Source NC NC NO Positive Power Output NO Negative Power Output — — Power for SK-910RBQ/SK-910RB2Q Power for SK-910RBQ/SK-910RB2Q + + Typical N.C. Application Typical N.O. Application SD-996C-NUQ COM COM Electric Door Strike NC E-941SA-1200 NC NO Electromagnetic Lock NO — — + + N.C. Application with Independent Power Sources N.O. Application with Independent Power Sources DC Power DC Power Source COM Source COM NC NC NO NO SD-996C-NUQ — AC Power Electric Door Strike — AC Power E-941SA-1200 + Source + Source Electromagnetic Lock Specifications: SK-910RBQ/SK-910RB2Q 315MHz Operating frequency SK-910RB-4Q/SK-910RB2-4Q 433.92MHz Memory capacity 15 transmitter button codes per channel Operating voltage 11~24 VAC/VDC Standby 8mA@12VDC Operating current Active 30mA@12VDC per channel Relay contact rating Form C 10A@24VDC or 120VAC per channel Connectors Screw terminals, +, -, with NO/NC/COM per channel Dimensions 31/8‖x29/16‖x1‖ (80x65x25mm) Compatible Transmitters: 315MHz 433.92MHz Fixed Code: 68 billion codes SK-919 Series Fixed Code SK-939 Series Fixed Code CODEBUMP™: 18 quintillion (1.8x1019) codes SK-917 Series CODEBUMP 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. PITSW1 16842 Millikan Avenue, Irvine, CA 92606 Website: www.seco-larm.com SK-939TP2A_MuFCC_1310.docx Tel: 800-662-0800 / 949-261-2999 Fax: 949-261-7326 E-mail: sales@seco-larm.com Part #: 762-116-2% 4 SECO-LARM U.S.A., Inc.


Document Created: 2013-10-07 14:54:40
Document Modified: 2013-10-07 14:54:40
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