JPS5567291A - Control display unit - Google Patents

Control display unit

Info

Publication number
JPS5567291A
JPS5567291A JP13988678A JP13988678A JPS5567291A JP S5567291 A JPS5567291 A JP S5567291A JP 13988678 A JP13988678 A JP 13988678A JP 13988678 A JP13988678 A JP 13988678A JP S5567291 A JPS5567291 A JP S5567291A
Authority
JP
Japan
Prior art keywords
display
frequency data
channel number
switch
circuit
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
JP13988678A
Other languages
Japanese (ja)
Inventor
Masashi Takamiya
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
Original Assignee
Hitachi 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 filed Critical Hitachi Ltd
Priority to JP13988678A priority Critical patent/JPS5567291A/en
Publication of JPS5567291A publication Critical patent/JPS5567291A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Abstract

PURPOSE:To make it possible to obtain a small-size control unit superior in operational efficiency cheaply by delaying display change of the unit by the answer time of a humane feeling. CONSTITUTION:When plural frequency data are stored in memory part RAM of processing circuit 3 and the storage part for each frequency data is identified with a storage channel number, two different kinds of display, namely, frequency data and the storage channel number are displayed on display equipment 5. Only frequency data is always displayed on display equipment 5; and when specific manual switch 4 is operated for the purpose of seeing the channel number and for several 10 milliseconds or several 100 milli-seconds after the end of the operation above, the input from switch 4 is detected continuously by circuit 3, and display signals to display equipment 5 are changed to display the channel number. After a fixed time from detection of the end of operation of switch 4, circuit 3 is returned to the original control state and changes display signals to display frequency data.
JP13988678A 1978-11-15 1978-11-15 Control display unit Pending JPS5567291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13988678A JPS5567291A (en) 1978-11-15 1978-11-15 Control display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13988678A JPS5567291A (en) 1978-11-15 1978-11-15 Control display unit

Publications (1)

Publication Number Publication Date
JPS5567291A true JPS5567291A (en) 1980-05-21

Family

ID=15255872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13988678A Pending JPS5567291A (en) 1978-11-15 1978-11-15 Control display unit

Country Status (1)

Country Link
JP (1) JPS5567291A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351796A (en) * 1986-08-21 1988-03-04 Matsushita Electric Ind Co Ltd Remote control transmitter with operation display function
JPH01137116A (en) * 1987-11-25 1989-05-30 Mitsubishi Electric Corp Controlling circuit for burner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53114065A (en) * 1977-03-16 1978-10-05 Sharp Kk Tv picture tube indicator
JPS53118303A (en) * 1977-03-25 1978-10-16 Nec Corp Display unit for plural information

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53114065A (en) * 1977-03-16 1978-10-05 Sharp Kk Tv picture tube indicator
JPS53118303A (en) * 1977-03-25 1978-10-16 Nec Corp Display unit for plural information

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351796A (en) * 1986-08-21 1988-03-04 Matsushita Electric Ind Co Ltd Remote control transmitter with operation display function
JPH01137116A (en) * 1987-11-25 1989-05-30 Mitsubishi Electric Corp Controlling circuit for burner

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