| 摘要 |
An installation location detecting system of an infrared ray sensor confirming a luminescence device and a photoelectric receiver installation position are provided to offer the installation location confirming device for improving stability and convenience by including a laser beam transmitting device. An installation location detecting system of an infrared detector includes a power supply unit(11), a microcomputer(12), a frequency generator(13), a photoelectric receiver(14), a confirming switch(15) and a laser beam generator(16). The microcomputer controls the whole operation about transmitting infrared signal having frequency band. The input of the signal requesting the confirmation of the installation position from the acknowledgement switch is detected. The confirming switch triggers signal requesting installation location confirmation of the receiver. |
