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Resumen del manual
If the battery is low, the receiver’s channel two relay will latch until reset. In the event of an alarm, the transmitter will activate channel one of the DXR-702, and the receiver’s relay will close for four seconds. IMPORTANT: When the DXR-702 is connected to a security panel it is very important that the central station monitoring the location is advised of which zone(s) will report a carbon monoxide alarm. In a typical installation, the receiver is connected to an alarm control panel. The receiver should be mounted with the supplied mounting bracket indoors or inside a weather resistant non-metallic housing. Refer to the instructions for the DXS-80 CO alarm included with this product for information about locating and mounting the DXS 80. Please read the DXS-80 instructions thoroughly for important information about the effects of carbon monoxide poisoning. The digital DX code format features over a million possible codes. The DX transmitters are precoded at the factory to unique codes, so no field coding is required. For versatility, any transmitter can be programmed into any receiver channel. Receivers must be programmed to the transmitter’s code before system testing and operation. Up to 32 transmitters maximum can be programmed into the receiver. The transmitters can be split in any number between the two receiver channels. The DXS-80 CO alarm is factory programmed into channel one of the receiver that it boxed with in the DX-COKIT. Receiver channel two is a special channel. If channel two memory is empty, with no transmitters programmed into it, it will report low battery signals from any channel one transmitters capable of sending them. When a low battery transmission is received, the channel two relay will latch. The relay will remain engaged until the channel two program button is pressed. The low transmitter batteries should be replaced before resetting the relay. The receiver can be powered from a 11-17 VDC or 12-16 VAC power source. The relays’ normally open and normally closed contacts can switch up to 1 amp at 24 volts AC/DC. A nine-inch wire whip antenna screws into the receiver’s antenna connector. Optionally, a remote antenna (Linear EXA-1000) can be connected to the receiver for greater radio range. The red program indicator lights during RF reception. The installer can verify that signals are being sent from transmitters and diagnose interference problems by viewing the indicator.The indicator also lights during memory programming/erasing and flashes to count the number of transmitters in memory. ANTENNA CONNECTOR CHANNEL 2 PROGRAM BUTTON 1 2 3 4 5 6 7 8 POWER INPUT PROGRAM INDICATOR 11-17 VDC 12-16 VAC POWER AND RELAY TERMINALS CHANNEL 2 RELAY NORMALLY CLOSED COMMON NORMALLY OPEN CHANNEL 1 RELAY NORMALLY CLOSED COMMON NORMALLY OPEN USE SCREWS TO ATTACH THE MOUNTING BRACKET SNAP RECEIVER ONTO BRACKET CORNER HOLE IS SHARED FOR BRACKET CAN LOCATIONS 2 & 3 MOUNT IN THREE PLACES LOCATION 2 LOCATION 1 LOCATION 3 MOUNTING NOTES: 1. WHEN USING THE LOCAL WHIP ANTENNA, MOUNT RECEIVER AS HIGH AS POSSIBLE FOR BEST RADIO RANGE 2. WHEN USING THE LOCAL WHIP ANTENNA, KEEP RECEIVER AWAY FROM METAL OBJECTS THAT CAN DECREASE RADIO RANGE BY SHIELDING THE SIGNAL 3. IN ALL INSTALLATIONS, KEEP RECEIVER AND ANTENNA AWAY FROM MOTORS, FANS AND OTHER ELECTRICAL DEVICES THAT MAY CAUSE INTERFERENCE AND REDUCE RADIO RANGE RIGHT CENTRALLY LOCATE RECEIVER OR ANTENNA WRONG! TRANSMITTERS AT THE OTHER END OF HOUSE MIGHT BE TOO FAR AWAY CONSTRUCTION MATERIALS WILL EFFECT RADIO RANGE 90% - 100% 65% - 95% OF FULL POWER OF FULL POWER WALLBOARD AND LIGHT CONCRETE WOOD STUDS OR BRICK 10% - 70% OF FULL POWER CONCRETE WITH STEEL REINFORCEMENT OR METAL LATH AND PLASTER ANTENNA INSTALLATION TERMINAL CONNECTION BUTTON AND INDICATOR FUNCTIONS MODEL FUNCTION PROGRAM BUTTON PROGRAM INDICATOR EXA-1000 ANTENNA DXR-702 TERMINALS NOTE: CHANNEL 2 MUST NORMAL OPERATION RELEASES LATCHED RELAY FOR CHANNEL LIGHTS WHEN TRANSMITTER IS RECEIVED, FLASHES WHEN SCREW LOCAL N. O. COMN. C. N. O. COMN. C. BE EMPTY TO REPORT LOW 1 OR 2 INTERFERENCE IS RECEIVED WHIP ANTENNA BATTERY ONTO RECEIVER - OR PROGRAMMING MEMORY PRESS AND RELEASE FOR CHANNEL 1 OR 2 LIGHTS FOR 3 SECONDS FOR PROGRAMMING USE REMOTE ANTENNA UP TO 25 FEET OF RG-59 CABLE ALARM LOOP N.C. OR N.O. TROUBLE LOOP N.C. OR N.O. AUX. POWER CHECKING MEMORY PRESS FOR CHANNEL 1 OR 2 UNTIL BLINK AND RELEASE BLINKS THE NUMBER OF TRANSMITTERS IN CHANNEL MEMORY ALLOWED FOR CHANNEL 1 AFTER BLINKING ANTENNA NOTES: 1. ANTENNA SHOULD BE MOUNTED AS HIGH AS PRACTICAL. ALARM PANEL CONNECTION WITH LOW BATTERY REPORTING LATCHING RELAY OPTION ERASING MEMORY OR 2, PRESS AND HOLD THROUGH THE COUNT AND HOLD FOR 5 COUNT. A PAUSE THEN A SINGLE BLINK AS MEMORY IS ERASED (DOUBLE 2. KEEP ANTENNA AWAY FROM SECONDS MORE BLINK ON CHANNEL 2) ELECTRICAL INTERFERENCE SOURCES. 3. CENTRALLY LOCATE ANTENNA AMONG THE TRANSMITTERS. PROGRAMMING MEMORY CHECKING MEMORY SYSTEM TESTING THE DXS-80 CO ALARM THAT IS INCLUDED IN THE COKI...