JPH01116831U - - Google Patents

Info

Publication number
JPH01116831U
JPH01116831U JP1283188U JP1283188U JPH01116831U JP H01116831 U JPH01116831 U JP H01116831U JP 1283188 U JP1283188 U JP 1283188U JP 1283188 U JP1283188 U JP 1283188U JP H01116831 U JPH01116831 U JP H01116831U
Authority
JP
Japan
Prior art keywords
key
protect
printer
protect key
disabled
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
JP1283188U
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 JP1283188U priority Critical patent/JPH01116831U/ja
Publication of JPH01116831U publication Critical patent/JPH01116831U/ja
Pending legal-status Critical Current

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  • Input From Keyboards Or The Like (AREA)

Description

【図面の簡単な説明】
第1図において、……時計、……プリンタ
、……メモリー、……表示器、……マイク
ロコンピユータ、……割込制御IC、……機
能スイツチ群、……の中1つの拡大図、…
…の割込入力端子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数個の機能キーを有するスポーツ用タイマー
    プリンタにおいて、プロテクト・キーを付設しス
    タート後これを押下することによつて、これ以外
    のキー機能を無効にすることを特徴とする誤操作
    防止方式。
JP1283188U 1988-02-02 1988-02-02 Pending JPH01116831U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1283188U JPH01116831U (ja) 1988-02-02 1988-02-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1283188U JPH01116831U (ja) 1988-02-02 1988-02-02

Publications (1)

Publication Number Publication Date
JPH01116831U true JPH01116831U (ja) 1989-08-07

Family

ID=31222624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1283188U Pending JPH01116831U (ja) 1988-02-02 1988-02-02

Country Status (1)

Country Link
JP (1) JPH01116831U (ja)

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