JPS56107624A - Channel selection display device - Google Patents

Channel selection display device

Info

Publication number
JPS56107624A
JPS56107624A JP940480A JP940480A JPS56107624A JP S56107624 A JPS56107624 A JP S56107624A JP 940480 A JP940480 A JP 940480A JP 940480 A JP940480 A JP 940480A JP S56107624 A JPS56107624 A JP S56107624A
Authority
JP
Japan
Prior art keywords
channel selection
code
channel
signals
supplied
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
JP940480A
Other languages
Japanese (ja)
Inventor
Takao Kato
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 JP940480A priority Critical patent/JPS56107624A/en
Publication of JPS56107624A publication Critical patent/JPS56107624A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
    • H03J1/047—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's
    • H03J1/048—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's with digital indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

PURPOSE:To realize a simple alteration for the combination between the channel number and the position of channel selection decided by a channel selection device, by reading the code card containing the code corresponding to the channel number and then displaying the code in the form of a channel number converting it into an electric signal. CONSTITUTION:The information supplied by the code card 7 is converted into the electric signals through the input signal converting parts 1-1-1-n. The signals supplied from these converting parts are supplied to the figure display part comprising the decoder 3, display element driving circuit 4 and segment type figure display element 5 each, thus displaying the figures corresponding to the signals. Then one of the parts 1-1-1-n is made active according to the position of channel selection of a channel selection device, and the transmission is controlled for the signals supplied to the figure display part through the control part 15. Thus an optional setting is realized for the channel figure to be displayed by an exchange of code cards.
JP940480A 1980-01-31 1980-01-31 Channel selection display device Pending JPS56107624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP940480A JPS56107624A (en) 1980-01-31 1980-01-31 Channel selection display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP940480A JPS56107624A (en) 1980-01-31 1980-01-31 Channel selection display device

Publications (1)

Publication Number Publication Date
JPS56107624A true JPS56107624A (en) 1981-08-26

Family

ID=11719472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP940480A Pending JPS56107624A (en) 1980-01-31 1980-01-31 Channel selection display device

Country Status (1)

Country Link
JP (1) JPS56107624A (en)

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