JPH03128867U - - Google Patents

Info

Publication number
JPH03128867U
JPH03128867U JP3815490U JP3815490U JPH03128867U JP H03128867 U JPH03128867 U JP H03128867U JP 3815490 U JP3815490 U JP 3815490U JP 3815490 U JP3815490 U JP 3815490U JP H03128867 U JPH03128867 U JP H03128867U
Authority
JP
Japan
Prior art keywords
terminal
terminal board
lighting
indicator corresponding
display means
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
JP3815490U
Other languages
English (en)
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 filed Critical
Priority to JP3815490U priority Critical patent/JPH03128867U/ja
Publication of JPH03128867U publication Critical patent/JPH03128867U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係るチエツカの回路例、第２
図はこのチエツカの使用形態例である。 １０…警報動作確認用表示器、２０…心線対照
試験用表示器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被試験装置の端子盤に接続するためのコネクタ
    手段と、前記端子盤からのアラーム信号を受けて
    当該端子に相当する表示器を点灯させる第一の表
    示手段と、前記端子盤の中の任意の端子を接地さ
    せた時にその端子に相当する表示器を点灯させる
    第二の表示手段とを含むことを特徴とする心線対
    照アラームチエツカ。
JP3815490U 1990-04-10 1990-04-10 Pending JPH03128867U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3815490U JPH03128867U (ja) 1990-04-10 1990-04-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3815490U JPH03128867U (ja) 1990-04-10 1990-04-10

Publications (1)

Publication Number Publication Date
JPH03128867U true JPH03128867U (ja) 1991-12-25

Family

ID=31545905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3815490U Pending JPH03128867U (ja) 1990-04-10 1990-04-10

Country Status (1)

Country Link
JP (1) JPH03128867U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016152513A (ja) * 2015-02-17 2016-08-22 東日本電信電話株式会社 心線対照システム、心線対照方法、プログラム及び情報端末装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016152513A (ja) * 2015-02-17 2016-08-22 東日本電信電話株式会社 心線対照システム、心線対照方法、プログラム及び情報端末装置

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