Electronic timepiece

Details Electronic timepiece Electronic timepiece

1981-03-19

1983-08-09

Miska, Vit W.

Horology: time measuring systems or devices

Power supply details

Electrical

G04B 105

Patent

active

043975640

ABSTRACT:
In an electronic timepiece including a circuit for setting a voltage level at which alarm is given to indicate the termination of battery lifetime, driving voltage level of a time display device of the timepiece, frequency dividing ratio by which frequency of the timepiece is determined, or the like, a selecting circuit is provided for supplying different voltage level- or frequency dividing ratio-adjusting signals. The voltage level or frequency dividing ratio is precedently set by the different adjusting signals supplied from the selecting circuit and then is fixed by means of a voltage level- or frequency dividing ratio-setting signal supplied from outside selecting terminals.

REFERENCES:
patent: 4094137 (1978-06-01), Morokawa
patent: 4358728 (1982-11-01), Hashimoto

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