JPS57181448A - Vtr - Google Patents

Vtr

Info

Publication number
JPS57181448A
JPS57181448A JP56065655A JP6565581A JPS57181448A JP S57181448 A JPS57181448 A JP S57181448A JP 56065655 A JP56065655 A JP 56065655A JP 6565581 A JP6565581 A JP 6565581A JP S57181448 A JPS57181448 A JP S57181448A
Authority
JP
Japan
Prior art keywords
buzzer
overheating
program
user
signal
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
JP56065655A
Other languages
Japanese (ja)
Inventor
Hajime Takeuchi
Ryoichi Okuyama
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP56065655A priority Critical patent/JPS57181448A/en
Publication of JPS57181448A publication Critical patent/JPS57181448A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/10—Indicating arrangements; Warning arrangements

Landscapes

  • Protection Of Static Devices (AREA)

Abstract

PURPOSE:To inform the generation of a failure to the user and to allow the user to judge the stop or continuity of operation, by supplying a signal from a detection circuit to a CPU and driving an alarm device with a signal from the CPU. CONSTITUTION:If overheating takes place in this device, a detection circuit 41 detects it, a detection signal is supplied to a CPU11 via an interface circuit 42 and the like, and the CPU11 executes the program for overheating detection. This operation program is written in an ROM12 together with the program of other function operations of VTR. Thus, if the overheating takes place, the circuit 41 detects it and when this overheating is kept for a prescribed time, a buzzer 46 is rung. With this state, when the user performs key operation of buzzer-off in an input key device 37, the buzzer 46 only is turned off, and if the user performs stop key operation or unless the key operation of buzzer-off is performed for a prescribed time or more, the device is stopped.
JP56065655A 1981-04-30 1981-04-30 Vtr Pending JPS57181448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56065655A JPS57181448A (en) 1981-04-30 1981-04-30 Vtr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56065655A JPS57181448A (en) 1981-04-30 1981-04-30 Vtr

Publications (1)

Publication Number Publication Date
JPS57181448A true JPS57181448A (en) 1982-11-08

Family

ID=13293232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56065655A Pending JPS57181448A (en) 1981-04-30 1981-04-30 Vtr

Country Status (1)

Country Link
JP (1) JPS57181448A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157073A (en) * 1984-08-27 1986-03-22 Canon Inc Control system of recording and reproducing
JPH03237640A (en) * 1990-02-13 1991-10-23 Matsushita Electric Ind Co Ltd Self diagnostic device
JPH04167246A (en) * 1990-10-29 1992-06-15 Matsushita Electric Ind Co Ltd Self-diagnostic apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157073A (en) * 1984-08-27 1986-03-22 Canon Inc Control system of recording and reproducing
JPH03237640A (en) * 1990-02-13 1991-10-23 Matsushita Electric Ind Co Ltd Self diagnostic device
JPH04167246A (en) * 1990-10-29 1992-06-15 Matsushita Electric Ind Co Ltd Self-diagnostic apparatus

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