JPS5692491A - Time measuring device - Google Patents
Time measuring deviceInfo
- 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
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
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)
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 |
-
1979
- 1979-12-26 JP JP16986779A patent/JPS5692491A/en active Granted
Patent Citations (3)
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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