JPS59122685U - External input signal connection display device - Google Patents
External input signal connection display deviceInfo
- Publication number
- JPS59122685U JPS59122685U JP1389283U JP1389283U JPS59122685U JP S59122685 U JPS59122685 U JP S59122685U JP 1389283 U JP1389283 U JP 1389283U JP 1389283 U JP1389283 U JP 1389283U JP S59122685 U JPS59122685 U JP S59122685U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- input signal
- signal connection
- connection display
- external input
- 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
Links
Landscapes
- Audible And Visible Signals (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の一実施例における外部入力信号接続表示装
置のブロック図である。
１・・・・・・外部信号入力端子、２〜４・・・・・・
外部信号入力端子、５〜７・・・・・・連動スイッチ、
８・・間外部接続判別回路、９・・・・・・接続表示駆
動回路、１０〜１２・・・・・・入力表示器。The figure is a block diagram of an external input signal connection display device according to an embodiment of the present invention. 1...External signal input terminal, 2-4...
External signal input terminal, 5 to 7... interlocking switch,
8... External connection determination circuit, 9... Connection display drive circuit, 10-12... Input display.
Claims (1)
子への外部出力端子と接続解除とに連動して前記スイッ
チ開閉せしめ、前記複数の入力端子に対応して複数個の
表示器を設け、外部出力端子が接続されて他のスイッチ
と状態の異なる１つのスイッチの状態を検出して対応す
る１つの表示器を点灯させるようにした外部入力信号接
続表示装置。Each of the plurality of input terminals is provided with a switch number, and the switch is opened and closed in conjunction with the disconnection of an external output terminal to the input terminal, and a plurality of indicators are provided corresponding to the plurality of input terminals, and the external output An external input signal connection display device that detects the state of one switch that is connected to a terminal and has a different state from other switches, and lights up a corresponding indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1389283U JPS59122685U (en) | 1983-02-01 | 1983-02-01 | External input signal connection display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1389283U JPS59122685U (en) | 1983-02-01 | 1983-02-01 | External input signal connection display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59122685U true JPS59122685U (en) | 1984-08-18 |
Family
ID=30145267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1389283U Pending JPS59122685U (en) | 1983-02-01 | 1983-02-01 | External input signal connection display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59122685U (en) |
-
1983
- 1983-02-01 JP JP1389283U patent/JPS59122685U/en active Pending
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