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PHONE LINE DC POWER SUPPLY #2 |
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This device generates the different kind of voltages there are in the Swedish telephone network. The output only delivers the direct-current voltage of a free phone line. |
This device is connected to the Ring Generator 34 volts
(RG). You connect RED (+) pole of the device to RG:s SIGNAL pole and BLACK (0 V) to RG:s GROUND. Notice: You first turn on the RG and then the Phone Line DC Power Supply, that is first turned off. |