Television – Camera – system and detail – Power supply
Patent
1998-09-17
2000-10-03
Garber, Wendy
Television
Camera, system and detail
Power supply
348222, 386 69, H04N 5225, H04N 5228
Patent
active
061280402
ABSTRACT:
An electronic apparatus capable of using power sources of different kinds each having a different characteristic is provided with an apparatus for controlling the operating mode of the electronic apparatus on the basis of the discrimination result provided by a discriminating switch, the discriminating switch being provided for discriminating the kind of a power source by means of the configuration of the electrodes of the power source. The electrodes of each kind of power sources is formed to have a different configuration. A recording or reproducing apparatus is also disclosed which controls the execution or non-execution of erasing operation in accordance with the result of discrimination of the kinds of power sources. In addition, a recording or reproducing apparatus is disclosed which is provided with an auto shut-off circuit for automatically shutting off the operation of a power source if an inoperative state continues for a predetermined time or more and which controls, in accordance with the result of discrimination of the kind of a power source, a set time period which elapses until an auto shut-off operation is started.
REFERENCES:
patent: 5404090 (1995-04-01), Shinbori
patent: 5444644 (1995-08-01), Divjak
patent: 5652891 (1997-07-01), Kitamura
patent: 5844606 (1998-12-01), Suemoto
Maeda Masaya
Sakaegi Yuji
Shinbori Kenichi
Canon Kabushiki Kaisha
Garber Wendy
Vu Ngoc-Yen
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