JPS5692491A - Time measuring device - Google Patents

Time measuring device

Info

Publication number
JPS5692491A
JPS5692491A JP16986779A JP16986779A JPS5692491A JP S5692491 A JPS5692491 A JP S5692491A JP 16986779 A JP16986779 A JP 16986779A JP 16986779 A JP16986779 A JP 16986779A JP S5692491 A JPS5692491 A JP S5692491A
Authority
JP
Japan
Prior art keywords
announcing
mode
switch
stopwatch
display mode
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.)
Granted
Application number
JP16986779A
Other languages
Japanese (ja)
Other versions
JPS641754B2 (en
Inventor
Morio Morishige
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP16986779A priority Critical patent/JPS5692491A/en
Publication of JPS5692491A publication Critical patent/JPS5692491A/en
Publication of JPS641754B2 publication Critical patent/JPS641754B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make possible changing of sound announcing operation without providing any switch for exclusive usage by changing the sound announcing operation of a stop watch when the display mode is changed over to the display mode of the basic watch during the operation of a stopwatch function.
CONSTITUTION: When a stopwatch mode is assigned by operating a mode change over switch SC, a sound announcing control part 24 is made operatable, and the count output of a counter circuit 14 for stopwatch is brought to be displayed in a display device 23. When a start-stop switch SA is operated in this state, the counter circuit 14 counts 1/10sec signals and the 1min signals generated at this time are sent to the part 24, so that announcing by a buzzer 29 is accomplished at every one minte. If the announcement at every 1min is unnecessary, the mode is returned to an ordinary watch display mode by operating the switch SC, then the AND circuit 27 in the part 24 closes, whereby the announcing operation is inhibited.
COPYRIGHT: (C)1981,JPO&Japio
JP16986779A 1979-12-26 1979-12-26 Time measuring device Granted JPS5692491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16986779A JPS5692491A (en) 1979-12-26 1979-12-26 Time measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16986779A JPS5692491A (en) 1979-12-26 1979-12-26 Time measuring device

Publications (2)

Publication Number Publication Date
JPS5692491A true JPS5692491A (en) 1981-07-27
JPS641754B2 JPS641754B2 (en) 1989-01-12

Family

ID=15894409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16986779A Granted JPS5692491A (en) 1979-12-26 1979-12-26 Time measuring device

Country Status (1)

Country Link
JP (1) JPS5692491A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910074A (en) * 1972-05-23 1974-01-29
JPS5258972A (en) * 1975-11-11 1977-05-14 Seiko Instr & Electronics Ltd Electronic stopwatch
JPS5338366A (en) * 1976-09-20 1978-04-08 Seiko Instr & Electronics Ltd Electronic watch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910074A (en) * 1972-05-23 1974-01-29
JPS5258972A (en) * 1975-11-11 1977-05-14 Seiko Instr & Electronics Ltd Electronic stopwatch
JPS5338366A (en) * 1976-09-20 1978-04-08 Seiko Instr & Electronics Ltd Electronic watch

Also Published As

Publication number Publication date
JPS641754B2 (en) 1989-01-12

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