摘要 |
PURPOSE: An emergency exit display using a luminescent diode is provided. An operator can control the display state of an emergency exit even at a remote place, receive data sinal wirelessly, and so output sound corresponding to the signal. CONSTITUTION: The emergency exit display comprises: i) an emergency exit display part(26) composed of a LED; ii) a sound output part(27) outputting sound corresponding to the character to be displayed at the display part(26); iii) a storage device storing the character and the sound; iv) a control device controlling data to be output from the storage device to the display part(26) and the sound output part(27); and v) an operation part operating the control device according to the direction to get to the shelter.
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