Seco-Larm SK-910R4Q User Manual
Installation Manual
ENF ORCER
S
9- 10
SK
-910R4Q
SSK
-910-910R4-4Q
SK
-910R4-4Q
S
9- 10
®
ouF r
Four-
●
Operates on 11-24VAC/VDC*
●
Up to 500 ft. range
Models Available ( See SECO-LARM for details )
Channel RF R
SK-910RQ............... One-channel receiver, 315MHz
SK-910RLQ ............. Low-voltage, one-channel receiver, 315MHz
SK-910RVQ ............ Low-voltage, one-channel receiver,
Transistor ground output, 315MHz
SK-910R2Q............. Two-channel receiver, 315MHz
SK-910R-4Q ........... One-channel receiver, 433.92MHz
SK-910RL-4Q.......... Low-voltage, one-channel receiver, 433.92MHz
SK-910R2-4Q ......... Two-channel receiver, 433.92MHz
SK-910RV-4Q ......... Low-voltage, one-channel receiver,
Transistor ground output, 433.92MHz
Rh l RF
c ee
eceivers
Introduction
The SK-910R4Q is a four-channel receiver which meets the growing demand for a multichannel receiver with multiple and independently controlled output modes. This RF receiver
is compatible with both code hopping and fixed-code transmitters (see page 4 of this
manual for a list of compatible transmitters). The receiver can be used to control a variety of
home automation devices, such as garage door openers, lights, motorized gates, lifts, or
other devices.
Installation Notes
1. Mount out of sight in a location where it is not surrounded by metal, and where it is not
exposed to the weather or to moisture. 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. DO NOT CUT THE ANTENNA WIRE.
*
All models work on 11-24VAC/VDC, except for the low voltage versions.
**
This manual covers only four-channel receivers. For information on our one- and two-channel
receivers, please contact SECO-LARM.
Note: Model numbers that end with "Q" indicate RoHS compliant products.
Code Learning a New Transmitter Button
Each receiver channel can learn the codes of up to 15 different transmitter buttons on a first-in, first-out basis. Below is
the procedure for code learning a new transmitter button. The same procedure applies to all the receiver’s four channels.
1. Press the mode switch of the desired channel to be programmed for 3 seconds or more. The channel’s red LED will
start to flash quickly to indicate that it is in the learning mode.
2. While the red LED is quickly flashing, press the button of the transmitter to be learned once. The red LED will flash
once to indicate a successful learning of that button’s code.
NOTE: a) The mode switches can be found at the rear of the receiver’s case (see Fig. 1). The switch marked #1
represents the mode switch for channel 1, switch #2 is the mode switch for channel 2, and so on.
b) The channel’s red LED will flash a maximum of 15 seconds. If no transmitter button is pressed during
this time, the receiver will exit the code-learning mode, and the red LED will turn off.
c) If the code being learned has already been learned, the red LED for the channel which learned the code
will turn steady ON, and the code will not be learned a second time.
d) Each channel can learn the codes of a maximum of 15 transmitter buttons. If you attempt to learn a
sixteenth button, the earliest code learned will be deleted.
Channel Memory Clear
To clear all codes in the channel’s memory, enter the channel learning mode first, then press the channel mode switch for
3 or more seconds again. The LED flashes twice to indicate that all codes associated with that channel are now deleted.
Channel Memory Display
To see how many codes have been learned in 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 LED flashes.
Programming Each Channel Relay Output Mode
Each receiver’s channel can be programmed for one of four different modes, and each individual channel may operate at
a different output mode, depending on the user’s application. Applications are as follows:
• Timed Output — Press the transmitter button once. The timed output relay will activate from 1 ~60 seconds,
depending on how long the timed output duration is set (Factory default is 1-second timed output.).
• 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 a compatible transmitter button again, and the relay turns off.
• Latch Output— Press the transmitter button once, and the relay turns on and stays on. The relay will remain on until
the appropriate channel mode switch is pressed once to reset, regardless of whether a compatible transmitter
button is pressed again or not.
• Validity Output— The channel will turn the relay ON for as long as the transmitter button is pressed.
Note: Care must be taken when using validity output. 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.
To program each channel output mode, press the programming mode switch once (switch #5, see Fig. 1). Each
channel’s red LED will flash a number of times equal to the output mode that it is in. Below are the channel output LED
flash indicators:
1.) One flash —Timed Output
2.) Two flashes—Toggle Output
Press the mode switch of the desired channel to be programmed a number of times until the required output is achieved.
The programming procedure for all four channels is the same.
To exit programming, press programming mode switch again.
3.) Three flashes—Latch Output
4.) Four flashes—Validity Output
Setting the Timed Output Timer
When a relay output is set to “timed output,” it turns ON for 1 to 60 seconds when a compatible transmitter button is
pressed. To program the output timer, flip the DIP switches in the timer programming switch according to Table 1.
Note: The SK-910R4Q has only one timer. If more than one relay is set to “timed output,” each relay turns ON for the
same amount of time.
Loading...