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JPS6464420A - Acoustic equipment with display device - Google Patents

Acoustic equipment with display device

Info

Publication number
JPS6464420A
JPS6464420A JP19373588A JP19373588A JPS6464420A JP S6464420 A JPS6464420 A JP S6464420A JP 19373588 A JP19373588 A JP 19373588A JP 19373588 A JP19373588 A JP 19373588A JP S6464420 A JPS6464420 A JP S6464420A
Authority
JP
Japan
Prior art keywords
volume level
sound volume
display
circuit
power source
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.)
Granted
Application number
JP19373588A
Other languages
Japanese (ja)
Other versions
JPH0434335B2 (en
Inventor
Akira Tajiri
Katsuaki Ezaki
Hidenori Hidaka
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP19373588A priority Critical patent/JPS6464420A/en
Publication of JPS6464420A publication Critical patent/JPS6464420A/en
Publication of JPH0434335B2 publication Critical patent/JPH0434335B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To change a suitable sound volume level when a power source is turned on by turning-off an acoustic output over a prescribed period from a conduction start and on the other hand, flashing controlling a display device over the prescribed period so as to display the sound volume level preceding to the conduction start. CONSTITUTION:An activating circuit 2 is provided to be triggered by the turning-on of a power source switch 1. With responding to the activating output of the circuit 2, a CPU3 starts operating. The CPU3 outputs a command signal to a display driving circuit 5 so as to forcibly select and display the sound volume level for a constant period regardless of a selecting command by a display selecting circuit 4. Then, as the result, the sound volume level of a preceding using time is displayed to a display 6 as it is for a constant period from the weld starting time. Thus, since a user can know the sound volume level preceding to a using, the user can change the sound volume level preceding to the using when the power source is turned on.
JP19373588A 1988-08-03 1988-08-03 Acoustic equipment with display device Granted JPS6464420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19373588A JPS6464420A (en) 1988-08-03 1988-08-03 Acoustic equipment with display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19373588A JPS6464420A (en) 1988-08-03 1988-08-03 Acoustic equipment with display device

Publications (2)

Publication Number Publication Date
JPS6464420A true JPS6464420A (en) 1989-03-10
JPH0434335B2 JPH0434335B2 (en) 1992-06-05

Family

ID=16312937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19373588A Granted JPS6464420A (en) 1988-08-03 1988-08-03 Acoustic equipment with display device

Country Status (1)

Country Link
JP (1) JPS6464420A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06341788A (en) * 1992-11-09 1994-12-13 Carrier Corp Manufacture of heat exchanger and heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06341788A (en) * 1992-11-09 1994-12-13 Carrier Corp Manufacture of heat exchanger and heat exchanger

Also Published As

Publication number Publication date
JPH0434335B2 (en) 1992-06-05

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