Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
STILL PICTURE RECORDING AND REPRODUCING DEVICE
Document Type and Number:
Japanese Patent JPH0689416
Kind Code:
A
Abstract:

PURPOSE: To obtain the still picture recording and reproducing device capable of automatically warning the cleaning time of a head.

CONSTITUTION: At the time of digitally reproducing a picture by a magnetic recording and reproducing part 3 through a recording medium such as a magnetic tape, etc., deterioration of a picture reproducing rate is detected by an error rate counter 4, and when it is decided by a CPU 5 that the detected error rate becomes more than a prescribed rate, the effect of requirement of cleaning the head is displayed on a display circuit 7. Consequently, the time required for cleaning the head can automatically be recognized.


Inventors:
NISHI KENICHIRO
Application Number:
JP24199292A
Publication Date:
March 29, 1994
Filing Date:
September 10, 1992
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
G11B5/41; G11B15/00; G11B20/18; (IPC1-7): G11B5/41; G11B15/00; G11B20/18
Attorney, Agent or Firm:
Takada Mamoru