JPH0268552U - - Google Patents
Info
- Publication number
- JPH0268552U JPH0268552U JP14899688U JP14899688U JPH0268552U JP H0268552 U JPH0268552 U JP H0268552U JP 14899688 U JP14899688 U JP 14899688U JP 14899688 U JP14899688 U JP 14899688U JP H0268552 U JPH0268552 U JP H0268552U
- Authority
- JP
- Japan
- Prior art keywords
- modem
- frequency
- signal
- remote typewriter
- transmission line
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の一実施例の構成を示すブロツ
ク図、第２図は実施例の作用説明用のブロツク図
、第３図は従来例のブロツク構成図、第４図は従
来例の起動回路の構成を示すブロツク図である。
１……電子交換機、２……モデム、３……伝送
路、４……モデム、５……遠隔タイプライタ、６
……発振器、１２……応答信号送出手段、２２…
…起動要求信号識別回路、４２……起動信号識別
回路。
Fig. 1 is a block diagram showing the configuration of an embodiment of the present invention, Fig. 2 is a block diagram for explaining the operation of the embodiment, Fig. 3 is a block diagram of the conventional example, and Fig. 4 is the startup of the conventional example. FIG. 3 is a block diagram showing the configuration of the circuit. 1...Electronic exchange, 2...Modem, 3...Transmission line, 4...Modem, 5...Remote typewriter, 6
...Oscillator, 12...Response signal sending means, 22...
...Startup request signal identification circuit, 42...Startup signal identification circuit.
Claims (1)
が接続された電子交換機に入力信号の伝送に使用
する該モデムの入力用キヤリアの１周波の受信に
応答し出力信号の伝送に使用する出力用キヤリア
の１周波を起動信号として該モデムを介し該伝送
路へ送出させる応答信号送出手段を備え、 上記遠隔タイプライタは自己の側のモデムが上
記出力用キヤリアの１周波を受信すると該遠隔タ
イプライタを起動し所定時間該受信がないと停止
する手段を備え、 上記伝送路には操作により上記１つの入力用キ
ヤリアの１周波と同一周波数の信号を上記電子交
換機側のモデムへ送出可能な発振器を備えること
を特徴とする電子交換機用遠隔タイプライタ起動
装置。[Claims for Utility Model Registration] Transmission of an output signal in response to reception of one frequency of an input carrier of a modem used to transmit an input signal to an electronic exchange to which a remote typewriter is connected via a transmission line via a modem. The remote typewriter is equipped with a response signal sending means for sending one frequency of the output carrier used as a start signal to the transmission line via the modem, and the remote typewriter has its own modem receiving the one frequency of the output carrier. Then, means is provided to start the remote typewriter and stop it if there is no reception for a predetermined period of time, and the transmission line is operated to send a signal of the same frequency as the one frequency of the one input carrier to the modem on the electronic exchange side. A remote typewriter starting device for an electronic exchange, characterized in that it is provided with an oscillator capable of sending out signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14899688U JPH0268552U (en) | 1988-11-15 | 1988-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14899688U JPH0268552U (en) | 1988-11-15 | 1988-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0268552U true JPH0268552U (en) | 1990-05-24 |
Family
ID=31420818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14899688U Pending JPH0268552U (en) | 1988-11-15 | 1988-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0268552U (en) |
-
1988
- 1988-11-15 JP JP14899688U patent/JPH0268552U/ja active Pending
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