HAA51 can also be selected for single-shot triggering. HAA51 is designed to be surface mounted or corner mounted on a wall at the height of 2m above the floor. It provides the illustrated protection pattern without calibration or adjustment.
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* LED Function Mode Selector - This selector consists of a 4-pin connector and a jumper which can be inserted between 2 pins, enabling 3 operational modes: a. OFF - Link pins 1 and 2 with jumper. - This mode can be used to disable the ALARM/WALK test LED and LOCATOR LED after all testing is completed in order to prevent unauthorised persons from tracing the protection area.
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WIRING TAMPER Connect the "TAMPER" terminals to a normally closed 24-hour protection area of the control panel. The tamper contact will open when the cover is removed. 12V DC Connect the 12V DC terminals to a power source of 8-16VDC, making sure that they are connected with the correct polarity.
SELECTING MOUNTING LOCATION The detector can be surface mounted or corner mounted. Always mount the unit on a sturdy surface. * The detector should be mounted indoors, in areas that do not have openings constantly exposed to the outside environment. * Select the mounting location so that the expected movement of an intruder will cross the detection beams.
INSTALLATION a. Open the cover by inserting a small screw driver into the edge of the unit and turn clockwise or anti-clockwise slightly to release the cover from the back plate. b. Remove the Printed Circuit Board carefully by releasing the two fixing screws from the PCB support post.
TROUBLESHOOTING I. Alarm/Walk test LED does not light when unit is walk-tested: a. No power to detector - Check cable, connection and power source. b.LED selector not set to "ALARM" - Check jumper position. c. Not walking into detection pattern - Check location of zones using pattern locator and re-test.
SPECIFICATIONS Detection pattern: 84.2º beam, 12m range. Detection zones: 24 dual-element zones in 3 layers. LED indicators: One pattern locator, one Walk/Alarm test indicator. (3-mode operation selectable, factory preset to ALARM/WALK position) Mounting height: 2m above floor, 13.96º angle of tilt on back-plate, no height adjustment required in installation.
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