JPS57125575A - Diagnostic method for facsimile storage converter - Google Patents

Diagnostic method for facsimile storage converter

Info

Publication number
JPS57125575A
JPS57125575A JP56011811A JP1181181A JPS57125575A JP S57125575 A JPS57125575 A JP S57125575A JP 56011811 A JP56011811 A JP 56011811A JP 1181181 A JP1181181 A JP 1181181A JP S57125575 A JPS57125575 A JP S57125575A
Authority
JP
Japan
Prior art keywords
video signal
test video
central processing
processing section
stored
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
JP56011811A
Other languages
Japanese (ja)
Other versions
JPS6312430B2 (en
Inventor
Isamu Takahashi
Motoharu Asano
Masaharu Maruyama
Kanko Yuki
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56011811A priority Critical patent/JPS57125575A/en
Publication of JPS57125575A publication Critical patent/JPS57125575A/en
Publication of JPS6312430B2 publication Critical patent/JPS6312430B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof

Abstract

PURPOSE:To obtain stable test video signals at all times, by reading out a test video signal as required through storing it in a memory. CONSTITUTION:In making diagnosis, a diagnostic program of a central processing section 1 is started at first. Next, the input of a test video signal from a test device 14 to a reception section 2 is instructed by a central processing section 1. The maintenance personnel inputs the test video signal stored in a memory of the device 14 according to said instruction. Normal data when the test video signal is normally received, coded and stored, and data relating to each device are stored in advance in the central processing section 1. The central processing section 1 collates the inputted test video signal with the normal data to detect a failure in the device.
JP56011811A 1981-01-29 1981-01-29 Diagnostic method for facsimile storage converter Granted JPS57125575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56011811A JPS57125575A (en) 1981-01-29 1981-01-29 Diagnostic method for facsimile storage converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56011811A JPS57125575A (en) 1981-01-29 1981-01-29 Diagnostic method for facsimile storage converter

Publications (2)

Publication Number Publication Date
JPS57125575A true JPS57125575A (en) 1982-08-04
JPS6312430B2 JPS6312430B2 (en) 1988-03-18

Family

ID=11788195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56011811A Granted JPS57125575A (en) 1981-01-29 1981-01-29 Diagnostic method for facsimile storage converter

Country Status (1)

Country Link
JP (1) JPS57125575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565999A (en) * 1990-12-21 1996-10-15 Canon Kabushiki Kaisha Image data communication processing method, and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565999A (en) * 1990-12-21 1996-10-15 Canon Kabushiki Kaisha Image data communication processing method, and apparatus therefor

Also Published As

Publication number Publication date
JPS6312430B2 (en) 1988-03-18

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