JPS5680858A - Detecting method for erroneous insertion of floppy disk medium - Google Patents
Detecting method for erroneous insertion of floppy disk mediumInfo
- Publication number
- JPS5680858A JPS5680858A JP15756779A JP15756779A JPS5680858A JP S5680858 A JPS5680858 A JP S5680858A JP 15756779 A JP15756779 A JP 15756779A JP 15756779 A JP15756779 A JP 15756779A JP S5680858 A JPS5680858 A JP S5680858A
- Authority
- JP
- Japan
- Prior art keywords
- erroneous insertion
- control circuit
- medium
- signal
- floppy disk
- 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
Links
Abstract
PURPOSE: To reduce the time loss due to the erroneous insertion of the medium by detecting the erroneous insertion when the medium is set in the floppy disk device member in the stage of insertion.
CONSTITUTION: This device is constructed by a door at a medium inserting port in the front of the device, a control circuit 7 receiving a signal from a detector 5 provided to the device, a display lamp 9 and a buzzer 10 for informing of the erroneous insertion by the signal from the control circuit 7. In the case when a jacket 2 is inserted under the condition as shown in the figure, the detector 5 senses a reflecting tape 3' on a surface of the jacket and feeds an erroneous insertion detecting signal to a control circuit 7. The control circuit 7 receives this signal to light the display lamp 9 and ring the alarm buzzer 10 and inform it to the operator. Accordingly, the erroneous insertion of the floppy desk medium can be instantaneously informed to the operator and the time loss is limited to the minimum.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15756779A JPS5680858A (en) | 1979-12-05 | 1979-12-05 | Detecting method for erroneous insertion of floppy disk medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15756779A JPS5680858A (en) | 1979-12-05 | 1979-12-05 | Detecting method for erroneous insertion of floppy disk medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5680858A true JPS5680858A (en) | 1981-07-02 |
Family
ID=15652499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15756779A Pending JPS5680858A (en) | 1979-12-05 | 1979-12-05 | Detecting method for erroneous insertion of floppy disk medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5680858A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59207055A (en) * | 1983-05-06 | 1984-11-24 | Matsushita Electric Ind Co Ltd | Disc automatic replacing device |
JPH03122866A (en) * | 1989-10-06 | 1991-05-24 | Nec Gumma Ltd | Floppy disk device |
-
1979
- 1979-12-05 JP JP15756779A patent/JPS5680858A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59207055A (en) * | 1983-05-06 | 1984-11-24 | Matsushita Electric Ind Co Ltd | Disc automatic replacing device |
JPH03122866A (en) * | 1989-10-06 | 1991-05-24 | Nec Gumma Ltd | Floppy disk device |
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