Camera capable of inputting and outputting signals between it an

Details Camera capable of inputting and outputting signals between it an Camera capable of inputting and outputting signals between it an

1989-05-11

1990-07-31

Hix, L. T.

354412, G03B 700

Patent

active

049453653

ABSTRACT:
A camera capable of inputting and outputting adjusting signals between it and a camera adjusting device by utilizing film sensitivity reading terminals for reading the film sensitivity recorded on a film cartridge. In the camera control circuitry there is provided a circuit for judging whether it is the camera adjusting device or a film cartridge that is connected to the film sensitivity reading terminals, whereby when it is judged that the camera adjusting device is connected to the terminals, the camera mode is set to a camera adjusting mode to input and output adjusting signals between the camera and the camera adjusting device, while when it is judged that a film cartridge is connected to the terminals, the camera mode is set to a normal mode to read the film sensitivity into the camera.

REFERENCES:
patent: 4423934 (1984-01-01), Lambeth et al.
patent: 4676616 (1987-06-01), Hoda et al.
patent: 4692005 (1987-09-01), Takami

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