JPS565530A - Camera - Google Patents

Camera

Info

Publication number
JPS565530A
JPS565530A JP8109079A JP8109079A JPS565530A JP S565530 A JPS565530 A JP S565530A JP 8109079 A JP8109079 A JP 8109079A JP 8109079 A JP8109079 A JP 8109079A JP S565530 A JPS565530 A JP S565530A
Authority
JP
Japan
Prior art keywords
voltage
data
module
battery
display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8109079A
Other languages
Japanese (ja)
Inventor
Fumihiro Miyagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8109079A priority Critical patent/JPS565530A/en
Publication of JPS565530A publication Critical patent/JPS565530A/en
Pending legal-status Critical Current

Links

Landscapes

  • Camera Data Copying Or Recording (AREA)

Abstract

PURPOSE: To prevent the displaying and imprinting of wrong data by detecting that the source voltage of an electronic watch has dropped down to around the minimum guarantee voltage of the electronic watch and continuously putting out the display of the data.
CONSTITUTION: The battery 1 of the camera applies voltage to each part of a watch module 2, etc. and the module 2 generates data such as date and time. The data are decoded by a decoder 3 for figures and a voltage detecting circuit 4 detects that the voltage of the battery 1 has dropped below the minimum guarantee voltage of the module 2 and stores this. If the voltage of the battery 1 is more than the minimum guarantee voltage of the module 2, a selecting circuit 5 displays the data from the decoder 3 in a display 6 and the data are imprinted on the film plane at the photographing. When the voltage of the battery 1 drops below the minimum guarantee voltage of the module 2, the error mark data from a generating circuit 7 is applied to the display 6 and the data from the decoder 3 are no more imprinted on the film plane and the error mark is displayed in the display 6, by which the abnormality of the source voltage is announced.
COPYRIGHT: (C)1981,JPO&Japio
JP8109079A 1979-06-27 1979-06-27 Camera Pending JPS565530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8109079A JPS565530A (en) 1979-06-27 1979-06-27 Camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8109079A JPS565530A (en) 1979-06-27 1979-06-27 Camera

Publications (1)

Publication Number Publication Date
JPS565530A true JPS565530A (en) 1981-01-21

Family

ID=13736683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8109079A Pending JPS565530A (en) 1979-06-27 1979-06-27 Camera

Country Status (1)

Country Link
JP (1) JPS565530A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155534U (en) * 1981-03-26 1982-09-30
JPS6053919A (en) * 1983-09-05 1985-03-28 Olympus Optical Co Ltd Observing and image sensing device for endoscope
JPH0244329A (en) * 1989-03-14 1990-02-14 Minolta Camera Co Ltd Camera with date recording function
JPH03223835A (en) * 1990-01-30 1991-10-02 Canon Inc Date imprinting drive for camera

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155534U (en) * 1981-03-26 1982-09-30
JPS6053919A (en) * 1983-09-05 1985-03-28 Olympus Optical Co Ltd Observing and image sensing device for endoscope
JPH0516569B2 (en) * 1983-09-05 1993-03-04 Olympus Optical Co
JPH0244329A (en) * 1989-03-14 1990-02-14 Minolta Camera Co Ltd Camera with date recording function
JP2730151B2 (en) * 1989-03-14 1998-03-25 ミノルタ株式会社 Camera with date recording function
JPH03223835A (en) * 1990-01-30 1991-10-02 Canon Inc Date imprinting drive for camera

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