Manual VID-W20L030_1 2008.doc / page 1 (10)
www.norbain.co.uk
Installation Manual
VID-W20L030
Vista Infra-Red Detector Medium-Range
Volumetric
A Detector for Outdoor Perimeter Protection
Страница 1: ...Manual VID W20L030_1 2008 doc page 1 10 www norbain co uk Installation Manual VID W20L030 Vista Infra Red Detector Medium Range Volumetric A Detector for Outdoor Perimeter Protection...
Страница 2: ...ange 4 7 2 Horizontal alignment of VID W20L030 4 8 Sensitivity Settings 4 9 Adaptive Threshold Discrimination ATD 5 10 Pulse Count 5 11 Test 5 12 Anti Vandal Function AVF 5 13 LED 6 14 Alarm Time 6 15...
Страница 3: ...htened securely Tighten the two screws to the point where it cannot be tightened further with reasonable force There should be less than 1mm gap between the cover and the bottom part of the housing Th...
Страница 4: ...f view will reduce the sensitivity of the VID W20L030 by increasing the alarm threshold level and may also lead to unwanted alarms Top view Fig 2 The detection patterns of Fig 1 and 2 are for illustra...
Страница 5: ...4 is used to set a pulse count delay for the alarm activation This means that the alarm output is only activated after a pre set number of pulses having reached the alarm criteria within a certain pe...
Страница 6: ...l temperature Sufficient time should be given to the VID W20L030 to reach the correct internal temperature and sensitivity before performing walk tests During the initial period of operation it is str...
Страница 7: ...D W20L030 cannot be excluded Detection is a function of thermal contrast speed and size of a target crossing the detectors field of view Contrast conditions can vary significantly in the course of the...
Страница 8: ...N Not used ON OFF HW setting 100 OFF ON HW setting 75 OFF OFF HW setting 40 Function Switches SW Function 3 ATD 4 Pulse count 5 Test 6 Anti vandal function Relay shown in energised non alarm condition...
Страница 9: ...cal Case Material Heavy duty plastic Colour white Weight app 900 g 2 0 lbs incl mounting bracket Cable Feeds 2 x M 16 with cable clamp Outer Cable Diameter 4 5 10 mm 0 18 0 40 inch Electrical Supply V...
Страница 10: ...a reasonable opportunity to appraise the products and have made your own independent assessment of the fitness or suitability of the products for your purpose You acknowledge that you have not relied...