DAITEM 145-21X Installation Manual

Contents

DAITEM 145-21X Installation Manual Manual pdf 11 page image

GB76If there is an obstacle in the way of thedetection beams, they can be horizontallyoffset by 3°.3. Position the lens support back in place (see 3.Range of detection).When the lenses are at the right-handend stop, the detection angle is 0°.When the lenses are not at the right-handend stop, the detection angle is offset fromthe wall by 3°.To adjust the detection angle:1. Separate the support from lens and the cover (see 1.Range of detection).2. Adjust the detection angles separately by sliding t he lenses horizontally.7.2 Horizontal adjustment of the detection angleIMPORTANT: because an alarm is triggeredwhen both the upper and lower beams arebroken at the same time, the detection angleof both must be horizontally adjusted. Set thesensitivity setting to H in this case (seeAdjustment of the sensitivity).12 m0,6 m3°12 mRange of detectionRange of detectionBefore detection angle adjustmentAfter detection angle adjustment