JPS55147023A - Display unit for channel selection - Google Patents

Display unit for channel selection

Info

Publication number
JPS55147023A
JPS55147023A JP5460979A JP5460979A JPS55147023A JP S55147023 A JPS55147023 A JP S55147023A JP 5460979 A JP5460979 A JP 5460979A JP 5460979 A JP5460979 A JP 5460979A JP S55147023 A JPS55147023 A JP S55147023A
Authority
JP
Japan
Prior art keywords
switch
channel selection
symbols
characters
preset
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
JP5460979A
Other languages
Japanese (ja)
Inventor
Takeshi Shimamoto
Sukeichi Miki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5460979A priority Critical patent/JPS55147023A/en
Publication of JPS55147023A publication Critical patent/JPS55147023A/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)
  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To enable to discriminate the channel selection at a glance, by electronically displaying characters and symbols expressing the reception station. CONSTITUTION:After the broadcasting station to be preset is selected with the channel selection switch of the channel selection signal producing means 21 of the channel selection display unit 20, the code conversion circuit 22b is selected to the preset mode with the preset switch of the program switch 22a. Next, taking the maximum character and symbol number possible for display as M, the first character of the character and symbol group (Arabic figures and Roman figures etc.) prepared for the characters and symbols to be set at the first digit is displayed on the first digit of the sequential character and symbol display element with the scan switch of the switch 22a, and scan is stopped when the symbol to be set is displayed, and the characters and symbols are written in the RAM of the circuit 22b with the lead switch of the switch 22a. This operation is repeated to the digit M and the combination of the characters and symbols to the reception station is preset to the circuit 22b. Thus, whether or not the desired station is selected is discriminated at a glance.
JP5460979A 1979-05-02 1979-05-02 Display unit for channel selection Pending JPS55147023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5460979A JPS55147023A (en) 1979-05-02 1979-05-02 Display unit for channel selection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5460979A JPS55147023A (en) 1979-05-02 1979-05-02 Display unit for channel selection

Publications (1)

Publication Number Publication Date
JPS55147023A true JPS55147023A (en) 1980-11-15

Family

ID=12975474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5460979A Pending JPS55147023A (en) 1979-05-02 1979-05-02 Display unit for channel selection

Country Status (1)

Country Link
JP (1) JPS55147023A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147528U (en) * 1984-08-31 1986-03-29 日本電気ホームエレクトロニクス株式会社 Channel selection display device
JPH0362742A (en) * 1989-04-06 1991-03-18 Thomson Consumer Electron Inc Signal selecting system
JPH07273603A (en) * 1988-03-04 1995-10-20 Sanyo Electric Co Ltd Additional information receiver

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147528U (en) * 1984-08-31 1986-03-29 日本電気ホームエレクトロニクス株式会社 Channel selection display device
JPH07273603A (en) * 1988-03-04 1995-10-20 Sanyo Electric Co Ltd Additional information receiver
JPH0362742A (en) * 1989-04-06 1991-03-18 Thomson Consumer Electron Inc Signal selecting system

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