Method and apparatus for indicating an operating condition of a

Details Method and apparatus for indicating an operating condition of a Method and apparatus for indicating an operating condition of a

1990-05-24

1991-03-12

Adams, Russell E.

354430, 354266, 354465, G03B 700

Patent

active

049996622

ABSTRACT:
A method and apparatus for indicating an improper operating condition of a camera prior to use of the camera utilizes a motion detector which detects handling of the camera by the photographer when the camera is turned off. The motion detector provides an output to activate analyzing circuitry which analyzes an operating condition of the camera such that when an improper operating condition is indicated, an alarm is issued to advise the photographer of the improper operating condition.

REFERENCES:
patent: 4264161 (1981-04-01), Hosoe et al.
patent: 4320948 (1982-03-01), Hosoe et al.
patent: 4327985 (1982-05-01), Urushihara et al.
patent: 4346978 (1982-08-01), Taniquchi et al.
patent: 4348096 (1982-09-01), Katsuma et al.
patent: 4448510 (1984-05-01), Murakoshi
patent: 4801793 (1989-01-01), Vaynshteyn

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