| 摘要 |
PURPOSE:To make a center facsimile with a special interface unnecessary by activating the center facsimile with its communication starting switch after closing a choke loop. CONSTITUTION:In order to start accumulation of an original to a picture signal accumulation part 4 inside this device, a DC voltage is applied to the telephone line terminal of a center facsimile 7 by a current supply part 5. The applied voltage appears in telephone terminals (T1 and T2) of the center facsimile 7. A choke circuit 6 is connected to the terminals (T1 and T2), the circuit 6 operates so that it will form the folded loop by pressing down a start switch, and a choke loop, having such a flow chart as the current supply part 5 the center facsimile 7 the choke circuit 6, is formed through the center facsimile 7. Under this condition, the device activates by pressing down the communication start switch.
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