Scientech Electronics TX3N Electronic Sensor User Manual TX 3DS

Scientech Electronics Co., Ltd. Electronic Sensor TX 3DS

User Manual

MAGNETIC CONTACT TRANSMITTER INTRODUCTION The TX-3DS is a fully supervised magnetic contact transmitter. With a built-in reed switch it can be used to secure doors and windows. Fig.3 Fig.5Hole to reach TEST button inside Transmission LED Magnet Location Mark Fig. 1 LED JP3 Test ButtonTamperSwitchAux. Input TerminalsFig.2 ReedSensorWiring Inlet Fig. 4 JP3-DIS: No “CLOSE” signal is sent when the door/window is closed. EN: Sends “CLOSE” signal when the door/window is closed.
INSTALLATION A. Enrolling Code 1. Loosen the screw of the TX-3DS, then open the upper case and insert two AAA alkaline batteries. Important Notice: In order to reset the microprocessor properly before changing the batteries, please press TEST button for 5 seconds to discharge the energy that remains in the capacitors of TX-3DS. Otherwise, it may not restart after changing batteries. 2. Select “Installer Mode” on the Base Unit, and enter Installer Password to gain access authority. Then select \Set Device\Enroll Device\Burglar Sensor\Enter Zone No. to enroll the ID of the TX-3DS by pressing its TEST button, or do an open/close action on the TX-3DS. You may change its various attributes under \Set Device\Change Device Setting\Burglar Sensor Change, to fulfill different requirements. B. Mounting 1. It is recommended to attach the transmitter to the fixed frame, and the magnet to movable part (namely door or window). Refer to Figure 5, and make sure the gap between the magnet and the mark side of the transmitter is kept within 1 cm. 2. Use the base of TX-3DS as a template, and mark the points on the mounting surface through two mounting holes. Then drill two holes and attach the transmitter base with the 2 screws supplied. 3. Close the upper cover on the transmitter and tighten the screw. 4. Mount magnet near transmitter’s mark side. Keep the gap between within 1 cm when door/window is closed. Note: - If the transmitter is mounted on a metal frame, the RF transmission range will shrink due to radio signal attenuation. To avoid this effect, you may connect an external reed sensor to the AUX. Input Terminals of transmitter PC Board (as shown in Fig.3) and place the transmitter away from the metal frame. After connecting the external reed sensor, please use a pair of pliers or cutter to break the plastic of the wiring inlet (refer to Fig. 4), and place the wire across the wiring inlet before closing the cover. . - For quick mounting, you may use the supplied double-stick tape and Velcro to attach magnet and transmitter. C. Testing 1. Momentarily open the door/window, and verify the transmission LED lights, showing that transmission is in progress. 2. If the TX-3DS has been enrolled in the LS-30 Base Unit, the Base Unit will respond accordingly when the door or window is opened. After testing, close the top cover of the transmitter and tighten it with the screw.
SPECIFICATIONS Supervision: sends heartbeat signal at 60-minute interval. When Tamper or Low Battery condition is detected, it reports automatically. Power Source: two AAA alkaline batteries. Current Drain: 5uA @ standby, 20mA @ operation Estimated Battery Life: 3 years (@ actuated 10 times/day) Transmitter Size: 20 x 29 x 123.5 mm Transmitter Weight (w/o battery): about 34g
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