JPS6455771A - Operating device - Google Patents

Operating device

Info

Publication number
JPS6455771A
JPS6455771A JP62210081A JP21008187A JPS6455771A JP S6455771 A JPS6455771 A JP S6455771A JP 62210081 A JP62210081 A JP 62210081A JP 21008187 A JP21008187 A JP 21008187A JP S6455771 A JPS6455771 A JP S6455771A
Authority
JP
Japan
Prior art keywords
terminal
pulse
action
button
waveform
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
JP62210081A
Other languages
Japanese (ja)
Inventor
Tadaaki Fujii
Hiroshi Nagaoka
Shoji Ono
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.)
Hitachi Ltd
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Ltd
Hitachi Video Engineering 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 Hitachi Ltd, Hitachi Video Engineering Co Ltd filed Critical Hitachi Ltd
Priority to JP62210081A priority Critical patent/JPS6455771A/en
Publication of JPS6455771A publication Critical patent/JPS6455771A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To introduce a time delay operation and to execute the high function of a tape recorder, etc., without increasing an operating button, by supervising the action condition of the operating button and controlling equipment in accordance with the operation item. CONSTITUTION:A microprocessor 1 outputs a periodical pulse from a terminal 2, and detects whether or not the pulse returns to a terminal 3. When a switch 5 is turned on by a recording button, a pulse appears at the terminal 3. The envelope of a pulse string 6 of the terminal 3 makes the button operation into a binarized one. From the waveform, the processor 1 reads the number of the times of the action of the switch 5, a terminal 4 is made into 'H' like a waveform 7 only for the time corresponding to the number of the times of the action and other circuit system and mechanism are made into the recording condition. In this case, the relation of the number of times and the time is stored as a part of the program of the processor 1 beforehand.
JP62210081A 1987-08-26 1987-08-26 Operating device Pending JPS6455771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62210081A JPS6455771A (en) 1987-08-26 1987-08-26 Operating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62210081A JPS6455771A (en) 1987-08-26 1987-08-26 Operating device

Publications (1)

Publication Number Publication Date
JPS6455771A true JPS6455771A (en) 1989-03-02

Family

ID=16583504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62210081A Pending JPS6455771A (en) 1987-08-26 1987-08-26 Operating device

Country Status (1)

Country Link
JP (1) JPS6455771A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444551A (en) * 1992-07-22 1995-08-22 Eastman Kodak Company Process for specifying mean-preserving mutli-level halftone matrices with varying amounts of modulation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62121947A (en) * 1985-08-26 1987-06-03 Hashimoto Corp Recording and reproducing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62121947A (en) * 1985-08-26 1987-06-03 Hashimoto Corp Recording and reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444551A (en) * 1992-07-22 1995-08-22 Eastman Kodak Company Process for specifying mean-preserving mutli-level halftone matrices with varying amounts of modulation

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