DS9370-BEL Installation Instructions EN TriTech Ceiling Mount PIR/Microwave Intrusion Detector
DS9370-BEL | Installation Instructions | 1.0 1.0 Installation Considerations Installation Considerations • Not suitable for outdoor use. • Never install the detector where the passive infrared (PIR) or microwave is in constant alarm (LED on). The LED is off when properly installed. • Point away from outside traffic. Microwave energy passes through non-metallic walls. • Point away from direct and indirect sunlight. • Point away from glass or other objects that rapidly change temperature.
DS9370-BEL | Installation Instructions | 4.0 4.0 Figure 4: Mounting the Base Wiring Wiring Apply power only after all connections are made and inspected. Do not coil excess wiring inside detector. 3 5 If necessary, connect the alarm and tamper contacts to a safe extra low voltage (SELV) circuit only. 6 6 4 4 Refer to Figure 6 for terminal identification. 3 1 Figure 6: Terminals - + - + 2 1 2 3 4 5 6 7.
DS9370-BEL | Installation Instructions | 5.0 5.0 LED Operation LED Operation 6.0 Walk Test 1: Ensure the LED jumper is set to ON (refer to Item 2 Figure 7). 2: To avoid false alarm, set the microwave range to its minimum setting before starting the Walk Test (refer to Item 3 in Figure 7). 3: After removing or replacing the cover, wait 1 min for the detector’s microwave to settle. Wait at least 5 sec between the walk testing procedures.
DS9370-BEL | Installation Instructions | 8.0 8.0 Memory, Day Mode, Night Mode, and Remote Walk Test The Memory, Day Mode, Night Mode, and Remote Walk Test require a supply voltage on Terminal M to activate. The supply voltage must range from 6 VDC to 18 VDC. Use the switch (Figure 8) or an external power supply (Figure 9).
DS9370-BEL | Installation Instructions | 9.0 9.0 Coverage Pattern Coverage Pattern Figure 13: Coverage Pattern Masking Figure 11 shows the typical coverage pattern for 3,7 m mounting height with optical adjustments set to "I." The maximum range is available between lens centers, not directly in front of the lens as might be expected.
DS9370-BEL | Installation Instructions | 11.0 Specifications Figure 15: Optical Module Adjustments AXIMUM RANGE FEET (METERS) MOUNTING HEIGHT FEET (METERS) 8 (2,4) 10 (3) 14 16 12 18 20 22 24 25 15 (3,7) (4,3) (4,6) (4,9) (5,5) (6,1) (6,7) (7,3) (7,6) 10 (3) C A 15 (4,6) G D A A 20 (6,1) I G D B A A I F E D C A A 30 (9,1) H F E E C B A 35 (10,7) I G G F E C B 25 (7,6) A A detector is mounted 3,7 m above the floor.
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