JPH03103650U - - Google Patents
Info
- Publication number
- JPH03103650U JPH03103650U JP1139790U JP1139790U JPH03103650U JP H03103650 U JPH03103650 U JP H03103650U JP 1139790 U JP1139790 U JP 1139790U JP 1139790 U JP1139790 U JP 1139790U JP H03103650 U JPH03103650 U JP H03103650U
- Authority
- JP
- Japan
- Prior art keywords
- broadcasts
- emergency
- guest room
- receiver
- broadcasting
- 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
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Circuits Of Receivers In General (AREA)
Description
第１図は、本考案の実施例に係る客室放送シス
テムの構成図、第２図は非常放送時、電源を強制
的に入れる回路図、第３図は、従来の放送システ
ムを示す構成図である。
１……テレビ受信共用装置、２……客室放送設
備、３……テレビ受像機、４……スピーカ、５…
…接続箱、６……客室、７……分配器。
Figure 1 is a configuration diagram of a guest room broadcast system according to an embodiment of the present invention, Figure 2 is a circuit diagram for forcibly turning on the power during an emergency broadcast, and Figure 3 is a configuration diagram showing a conventional broadcast system. be. 1...TV reception shared device, 2...Guest room broadcasting equipment, 3...TV receiver, 4...Speaker, 5...
...Connection box, 6...Guest room, 7...Distributor.
Claims (1)
ラインを利用して、ラジオ、ＣＤプレーヤー、カ
セツトデツキ、一般放送および非常放送等の音声
信号を搬送してこれをテレビ受像機のスピーカで
再生し、映像信号は映像信号発生器より非常放送
時は赤、それ以外の放送時は黒信号を搬送し、又
、非常放送を行う場合は遠隔操作により、各客室
内のテレビ受像機の電源を強制的にオンに切換え
る制御装置を設けてテレビ受像機のスピーカを使
用して聴覚、視覚両方で連絡する如く構成したこ
とを特徴とする客室放送システム。 Using the TV broadcast line sent out from the TV reception shared device, audio signals from radio, CD players, cassette decks, general broadcasts, emergency broadcasts, etc. are carried and played back by the speakers of the TV receiver, and the video signals are The video signal generator transmits a red signal for emergency broadcasts and a black signal for all other broadcasts, and when broadcasting an emergency, the TV receivers in each guest room are forcibly turned on by remote control. What is claimed is: 1. A guest room broadcasting system characterized by being equipped with a switching control device and configured to communicate both aurally and visually using a speaker of a television receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1139790U JPH03103650U (en) | 1990-02-07 | 1990-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1139790U JPH03103650U (en) | 1990-02-07 | 1990-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03103650U true JPH03103650U (en) | 1991-10-28 |
Family
ID=31514925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1139790U Pending JPH03103650U (en) | 1990-02-07 | 1990-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03103650U (en) |
-
1990
- 1990-02-07 JP JP1139790U patent/JPH03103650U/ja active Pending
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