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JPS56114777A - Fish finder - Google Patents

Fish finder

Info

Publication number
JPS56114777A
JPS56114777A JP1816180A JP1816180A JPS56114777A JP S56114777 A JPS56114777 A JP S56114777A JP 1816180 A JP1816180 A JP 1816180A JP 1816180 A JP1816180 A JP 1816180A JP S56114777 A JPS56114777 A JP S56114777A
Authority
JP
Japan
Prior art keywords
memory
display
display device
mode
readable
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
JP1816180A
Other languages
Japanese (ja)
Inventor
Toshio Furuya
Shuhei Kaneoka
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.)
Koden Electronics Co Ltd
Original Assignee
Koden Electronics 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 Koden Electronics Co Ltd filed Critical Koden Electronics Co Ltd
Priority to JP1816180A priority Critical patent/JPS56114777A/en
Publication of JPS56114777A publication Critical patent/JPS56114777A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/96—Sonar systems specially adapted for specific applications for locating fish

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To obtain an easy-to-see display that corresponds to a mode by making the titled device select various modes freely, by exercising process control using a readable and writable memory, etc., by reading a program memory via CPU corresponding to setting. CONSTITUTION:On setting panel 11, an ultrasonic-wave frequency, the reference depth of water for screen display, moving marker, picture expansion, etc., are set corresponding to a desired mode. Then, CPU12 reads the corresponding process program out of program memory 33 and also controls readable and writable memory 34. Then, detected information, required numerals, etc., corresponding to the mode set by the scan of raster scan display device 51 under the process control, the main scanning of display memory 47 stored with detected information via buffer memory 46, readout access by a periodical subscan, access of character pattern generator 186, etc., are displayed on display device 51 at a time in an easy-to-see state without using a separated display device.
JP1816180A 1980-02-15 1980-02-15 Fish finder Pending JPS56114777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1816180A JPS56114777A (en) 1980-02-15 1980-02-15 Fish finder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1816180A JPS56114777A (en) 1980-02-15 1980-02-15 Fish finder

Publications (1)

Publication Number Publication Date
JPS56114777A true JPS56114777A (en) 1981-09-09

Family

ID=11963876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1816180A Pending JPS56114777A (en) 1980-02-15 1980-02-15 Fish finder

Country Status (1)

Country Link
JP (1) JPS56114777A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152975U (en) * 1984-03-21 1985-10-11 株式会社　ハクヨ− Alarm depth range display device
JPS62124580U (en) * 1986-01-30 1987-08-07
JP7641686B1 (en) * 2024-09-25 2025-03-07 本多電子株式会社 Ultrasonic Sonar Device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454670A (en) * 1977-10-11 1979-05-01 Koden Electronics Co Ltd Ultrasonic search indicator
JPS5474458A (en) * 1977-11-18 1979-06-14 Koden Electronics Co Ltd Supersonic detection and indication device
JPS5520409A (en) * 1978-07-31 1980-02-13 Marine Instr Co Ltd Braun tube picture display system in ultrasonic distance measuring unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454670A (en) * 1977-10-11 1979-05-01 Koden Electronics Co Ltd Ultrasonic search indicator
JPS5474458A (en) * 1977-11-18 1979-06-14 Koden Electronics Co Ltd Supersonic detection and indication device
JPS5520409A (en) * 1978-07-31 1980-02-13 Marine Instr Co Ltd Braun tube picture display system in ultrasonic distance measuring unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152975U (en) * 1984-03-21 1985-10-11 株式会社　ハクヨ− Alarm depth range display device
JPS62124580U (en) * 1986-01-30 1987-08-07
JP7641686B1 (en) * 2024-09-25 2025-03-07 本多電子株式会社 Ultrasonic Sonar Device

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