4 channel remote control Operating Manual & Application Notes www.LPRS.co.uk info lprs.co.uk4 Channel Remote Designed to work with Keeloq Control Update documents 2010-06-30 version 1.7 Gneral descripption for SR-4 remote control LPRS Ltd offer you a 4-channel remote control system with excellent parameters and high quality. The SR-4 is designed for switching all kinds of electrical equipment such as home alarms, radio receivers, roller-blinds, gates, etc. Transmission between transmitter and receiver use rolling KeeLoq code delivered by Microchip Inc. SR-4 system comprises of a receiver and 2 key fob transmitters. Up to 6 key fobs can be programmed for one receiver. Receiver: - Power supply 12 V/DC - Radio frequency 433,92 MHz - 4 relays with outputs 10 A NO, NC, COM contacts - Output S for acoustic and optical signalling Factory settings - Channel 1, monostable mode, time 1 second, RESET minus impulse. - Channel 2, monostable mode, time 1 second, RESET minus impulse. - Channel 3, monostable mode, time 1 second. - Channel 4, monostable mode, time 1 second. Logging Key Fobs Programming LOGGING KEY FOB TRANSMITTERS a) Disconnect power supply from the SR-4 controller. S2 S1 R ed b) Press and hold the red <S1> switch. Gr een c) Connect the power supply. Yello w d) After 5 seconds release the <S1> switch. Red LED (1 channel) 4 Channel R emote Control Or ange and relay turns on/off simultaneously 3 times. e) Press any push-button of the key fob transmitter and hold it until Relay Relay Relay Relay 2 Channel 3 Channel 1 Channel 4 Channel the LED blinks 3 times. f) The procedure is the same for the following key fob transmitters. g) Disconnect power supply - save and exit. Important The same key fob can be registered several times. While you attempt to log a 6th key fob, the controller indicates the end of the process of logging, save and exit setting. CHECKING THE QUANTITY OF LOGGED KEY FOBS System operates with maximum of 6 key fobs. If you press black <S2> switch for a short time, the LED blinks as many times as many key fobs have been logged. ENTER CONFIGURATION MODE Before you enter the configuration mode, it is important to disconnect all devices and connect only the 12V/DC power supply. For acustic signallisation connect S output (pin No 11). To enter configuration mode: a) Disconnect the power supply of the SR-4 controller. b) Press <S2> switch. c) Whilst holding <S2> switch, connect the power supply. d) Wait approximately 5 seconds. e) Release the <S2> switch. Red LED blinks twice (relay on 1st channel switches on/off twice). This means that controller entered to the configuration mode on the 1st position. 4 Channel Remote Controller LPRS 30062010R 2 www.LPRS.co.uk Email. info lprs.co.uk Document fDocument for SR-4 is not for SR-4 is not finished.inished.