User manual VISONIC DUO 240 INSTALLER GUIDE

[. . . ] Patents 5, 237, 330 and 5, 693, 943 (other patents pending) Compliance with standards: EN 50131-1 Grade 2 Class II, UL-639 ATTENTION!Detection occurs only in areas in which the MW and PIR patterns overlap. 3. INSTALLATION 3. 1 General Guidelines A few important rules must be observed before selecting a mounting location. · Microwave radiation passes through glass and nonmetallic walls and floors. [. . . ] Interpreting the States of the LEDs GREEN Off On Flashes Off Flashes RED Off Off Off On Flashes Significance No detection MW walk-test detection PIR walk-test detection Alarm: MW + PIR detection Trouble is being detected by the self test circuitry, or Initial warm-up routine (stops 60 seconds after power up). Table 2. Mode Selector Switch Functions Switch SW-1 SW-2 SW-3 SW-4 State OFF ON OFF ON OFF ON OFF ON Function One motion event trips the PIR Two motion events trip the PIR Alarm walk test is disabled* Alarm walk test is enabled MW/PIR walk test is disabled* MW/PIR walk test is enabled Output relay opens upon alarm Output relay opens upon alarm and when trouble is detected. Default ON ON ON OFF 4. 2 Mode Selector The DIP switch mode selector is mounted on the unit's PC board (Fig. 5 and as detailed in Table 2. * Setting SW-2 and SW-3 to OFF does not disable the trouble indication (flash/flash). INITIAL ADJUSTMENT 5. 1 Setting the Motion Event Counter If you wish to set the PIR detector for maximum false alarm immunity, shift DIP switch No. In this position, two consecutive motion events are required to trip the PIR detector. In this position, only one motion event is required to trip the PIR detector. 5. 3 MW Walk Test A. Verify that the MW range control is set to MIN and that DIP switch SW-3 is set to ON (the green walk-test LED is enabled). The green LED should light steadily for up to 5 seconds each time your motion is detected. If your motion was not detected at the far edge of the coverage area, advance the MW RANGE control slightly toward MAX and try again until your motion is detected reliably at the far edge. The MW detection range must not exceed the far edge of the desired coverage area. Walk across the coverage area at various ranges and verify that your motion is consistently detected. Note: If PIR trips interfere with your test, disable the PIR by inserting a small piece of cardboard in front of the sensor. 5. 2 PIR Walk Test A. Verify that DIP switch SW-3 is set to ON (the green walk-test LED is enabled). Mount the front cover in place: line up the ridge on the cover with the cavity in one of the two projections on the base circumference (Fig 6). Fit the cover over the base, and rotate the cover clockwise until it stops. Walk into the detector's field of view at the expected far edge of the coverage area. The green LED should flash for up to 5 seconds each time your motion is Figure 6. If PIR detection is not obtained at the far edge of the coverage area, verify that the infrared radiation is not blocked or diverted by intervening objects such as large lampshades, air conditioning ducts etc. Note: If the green LED illuminates steadily, your motion has been detected by the MW detector and not by the PIR. 5. 4 Alarm Walk Test A. Walk across the detector's field of view in different directions, at various distances from the detector, and verify proper detection throughout the entire coverage area (the red LED will illuminate for 2 to 3 seconds). When done, remove the cover and set DIP switches SW-2 and SW-3 to OFF to prevent unauthorized people from tracing the coverage pattern. To assure proper function of the detector, the range and coverage area should be checked at least twice a year. [. . . ] Any provision in this warranty which is contrary to the Law in the state or country were the Product is supplied shall not apply. Warning: The user must follow the Manufacturer's installation and operational instructions including testing the Product and its whole system at least once a week and to take all necessary precautions for his/her safety and the protection of his/her property. Product Recycling Declaration For information regarding the recycling of this product you must contact the company from which you orignially purchased it. If you are discarding this product and not returning it for repair then you must ensure that it is returned as identified by your supplier. [. . . ]