| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a guide light device capable of saving the labor for inspection of which, the type of replacement parts can be easily identified. SOLUTION: The inspector transmits a pseudo-power cut-off instruction to a transmitting/receiving circuit from a remotely controlled terminal device when inspecting. When a pseudo-power cut-off instruction is inputted, an arithmetic control unit makes the operation of a lamp lighting circuit stop, and makes a battery circuit operate through the transmitting/receiving circuit, and turns it into an emergency lighting mode, and the battery voltage and the lamp lighting state are detected and memorized in a storage device after an elapse of a prescribed period. When a restoration instruction is inputted from the remotely controlled terminal device, the lamp lighting circuit is made to operate, and it is restored to an ordinary lighting mode. When the transmitting/receiving circuit receives a reading instruction from the remotely controlling terminal device, the battery voltage and the lamp lighting state detected at the arithmetic control unit are read out at the remotely controlled terminal device through the transmitting/receiving circuit.</p> |
