KR950022629A - Self-diagnosis test method of digital key phone - Google Patents
Self-diagnosis test method of digital key phone Download PDFInfo
- Publication number
- KR950022629A KR950022629A KR1019930032180A KR930032180A KR950022629A KR 950022629 A KR950022629 A KR 950022629A KR 1019930032180 A KR1019930032180 A KR 1019930032180A KR 930032180 A KR930032180 A KR 930032180A KR 950022629 A KR950022629 A KR 950022629A
- Authority
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- South Korea
- Prior art keywords
- digital
- key phone
- digital key
- unit
- signal
- Prior art date
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- Monitoring And Testing Of Exchanges (AREA)
Abstract
본 발명은 디지탈 키폰의 검사 방법에 관한 것으로, 종래에는 디지탈키폰상태의 이상유무를 검사하기 위하여 별도의 장치가 마련되지 않고 제품출하시 인력에 의존하여 검사를 수행함으로서 생산성저하 및 원가가 상승되는 문제점이 있었다. 중앙제어(700) 디지탈 데이타 송수신부(1000), 피씨엠 연결 및 사용자 선호 연결부(900), 톤발생부 및 이득조절부(800)로 구성되는 디지탈 간이교환기(B)와 제어부(100), 송수화부(200), 스피커톤부(300), 아날로그스위칭부(400), 신호변환부 (500), 디지탈 데이타 송수신부(600)로 구성된 디지탈키폰(A)를 포함하는 디지탈키폰의 자기진단 검사방법을 마련하므로서 디지탈키폰 상태의 이상유무를 주장치에 연결된 디지탈키폰으로 검사를 수행할 수 있으므로 생산성향상 및 원가를 절감시킬 수 있는 것이다.The present invention relates to a method for inspecting a digital key phone, conventionally, a problem that the productivity is reduced and the cost is increased by performing a test depending on the manpower at the time of product shipment without a separate device for inspecting the abnormal state of the digital key phone. There was this. Digital control unit (B) and control unit (100), which is composed of the central control (700), digital data transmission / reception unit (1000), PCM connection and user preferred connection unit (900), tone generating unit and gain control unit (800). Self-diagnosis method of a digital key phone including a digital key phone (A) consisting of a receiver 200, a speaker tone unit 300, an analog switching unit 400, a signal converter 500, a digital data transmission and reception unit 600 By providing a digital key phone connected to the main device to check whether there is an abnormality in the state of the digital key phone, productivity and cost can be reduced.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 디지탈키폰의 자기진단 검사장치의 구성도,1 is a configuration diagram of a self-diagnostic test device for a digital key phone according to the present invention;
제2도는 제1도에 도시된 자기진단 검사방법을 실현하는 동작흐름도.FIG. 2 is a flowchart of operation for realizing the self-diagnosis inspection method shown in FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930032180A KR950022629A (en) | 1993-12-31 | 1993-12-31 | Self-diagnosis test method of digital key phone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930032180A KR950022629A (en) | 1993-12-31 | 1993-12-31 | Self-diagnosis test method of digital key phone |
Publications (1)
Publication Number | Publication Date |
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KR950022629A true KR950022629A (en) | 1995-07-28 |
Family
ID=66853845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930032180A KR950022629A (en) | 1993-12-31 | 1993-12-31 | Self-diagnosis test method of digital key phone |
Country Status (1)
Country | Link |
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KR (1) | KR950022629A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990056217A (en) * | 1997-12-29 | 1999-07-15 | 윤종용 | Trunk Line Self Diagnosis Apparatus and Method of Exchange System |
-
1993
- 1993-12-31 KR KR1019930032180A patent/KR950022629A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990056217A (en) * | 1997-12-29 | 1999-07-15 | 윤종용 | Trunk Line Self Diagnosis Apparatus and Method of Exchange System |
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