Multi-function switch system
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United States of America Patent
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Aug 6, 2002
Grant Date -
N/A
app pub date -
Jun 16, 2000
filing date -
Jun 18, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A multi-function switch device for systems includes a case body, a mode selection switch on the case body, a display unit and a drive circuit both accommodated in the case body. The case body is provided with a transparent display window and a plurality of clear keys made of transparent material. By manipulating the mode selection switch, and operator can designate any one of respective operational modes of the systems. The display unit is positioned under the transparent display window and the clear keys. In the display unit, there are defined a mode-display area for indicating the so-designated operational mode of the system through the transparent display window and a plurality of operation-display areas for indicating various operative conditions in the corresponding system through the clear keys, respectively.
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