Operating Instructions TX4 Series Radio Remote Control Transmitter
Contents
1. This sets the code that the transmitter sends and provides 256 differs but it is recommended that for security that the switches are not set All On or All Off Using a small scewdriver or similar tool the individual switches can be set On Up or Off Down Make a note of the settings selected if multiple transmitters are being set to the same code Specifications Transmitter Type FM FSK Frequency 433 920 MHz 50KHz Power Output lt 10dBm Antenna Integrated internal PCB loop Buttons 1 2 3 4 option Momentary positive click action Encoding 8 bit address 256 differs 4 bit data Holtek HT 12 compatible Address selection Transmit Indication Internal DIL switch accessible from battery compartment Red LED through front panel Power 9V PPS battery in battery compartment with clip on cover Case Black ABS Size 100 x 65 x 24mm Environment Case sealed to IP40 for Industrial use Front Panel Overlay 250 micron Polycarbonate splash proof wipe clean Custom overlays available Environment Case sealed to IP65 for Industrial use Range 100 metres typical Approvals When operating on 433MHz the units can be used anywhere within the European Union and are compliant with the requirements of the RTT amp E directive Part No Tx4 Series Customer Options have specific Part Numbers Disclaimer nikam electronics has an on going policy to improve the performance and reliability of their products we therefore reserve the rig2. Operating Instructions TX4 Series Radio Remote Control Transmitter The TX4 Series Radio Remote Control transmitter is intended for use with matching 1 2 3 4 output receivers Installation amp Use These units are intended for use in light industrial commercial or domestic environments The ABS case is protected to IP40 and the tactile switches mounted behind the front panel label are rated to IP67 Battery The transmitter is powered by a 9V PP3 battery that should provide over six months life of typical usage The battery compartment is accessed by pressing and then sliding the cover on the rear of the case When connecting the battery observe the polarity of the clip and tuck the wires neatly before replacing the cover The unit is protected from reverse polarity connection After installing the battery press any transmitter button and check that the transmit LED indicator lights If during operation it glows dimly then replace the battery Photo Shows Four Button Transmitter and Four Relay Output Receiver Coding The transmitter utilises a simple encoder that provides adequate security for most applications There are no special set ups required and coding can be carried out by non technical personnel Transmitters can therefore be easily be replaced in the field In addition multiple transmitters can be used with one receiver When the battery compartment cover is removed an 8 way Dual in Line DIL switch is made visible
3. ht to make changes without notice The information contained in this data sheet is believed to be accurate however we do not assume any responsibility for errors nor any liability arising from the application or use of any product or circuit described herein This data sheet neither states nor implies warranty of any kind including fitness for any particular application Warranty The transmitter is guaranteed against defective components or workmanship for a period of 12 months from the date of purchase The product under warranty will be repaired or replaced free of charge providing that damage or malfunction has not been caused by incorrect electrical connection overload tampering with components unauthorised repair or modifications water or chemical contact lightening or power surges Tx4 Instructions doc Issue 1 0 Nov 01 1 of 1 Copyright nikam electronics 2001 Page Operating Instructions TX4 Series Radio Remote Control Transmitter nikam electronics West End Fairford Gloucestershire GL7 4JB Tel 44 0 1285 713862 Web www nikamelectronics co uk Tx4 Instructions doc Issue 1 0 Nov 01 Copyright nikam electronics 2001 Page 2 of 2
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