JPS5478918A - Facsimile transmission system - Google Patents
Facsimile transmission systemInfo
- Publication number
- JPS5478918A JPS5478918A JP14623277A JP14623277A JPS5478918A JP S5478918 A JPS5478918 A JP S5478918A JP 14623277 A JP14623277 A JP 14623277A JP 14623277 A JP14623277 A JP 14623277A JP S5478918 A JPS5478918 A JP S5478918A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- section
- switches
- switch
- facsimile
- 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
- Facsimiles In General (AREA)
Abstract
PURPOSE: To enable to independently operate the facsimile unit even at the failure of polling system, by providing the selection section internal the facsimile unit.
CONSTITUTION: The system consists of the facsimile unit 1 and the polling unit 12 used in combinating with the unit 1, and the selector 4 in the unit 1 has two switches 4A and 4B in interlinking. When the switches 4A and 4B are selected to the position a, the output of the signal compression section 3 is stored in the memory section 15 via the switch A and communication control unit 13, and the data read out from the memory section 15 with the control section 14 is fed to the error control section 5 via the switch 4B and is delivered to the transmission line 10 through the modulation section 6. On the other hand, in case of failure of the unit 12, the unit 12 is disconnected from 1 by selecting the switches 4A and 4B to the point B, and the output of the compression section 3 is fed to the control section 5 via the switch 4A directly. Accordingly, the unit 1 can be operated independently.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14623277A JPS5478918A (en) | 1977-12-06 | 1977-12-06 | Facsimile transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14623277A JPS5478918A (en) | 1977-12-06 | 1977-12-06 | Facsimile transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5478918A true JPS5478918A (en) | 1979-06-23 |
Family
ID=15403084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14623277A Pending JPS5478918A (en) | 1977-12-06 | 1977-12-06 | Facsimile transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5478918A (en) |
-
1977
- 1977-12-06 JP JP14623277A patent/JPS5478918A/en active Pending
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