Title 46
SECTION 113.35-13
113.35-13 Mechanical engine order telegraph systems; operation.
§ 113.35-13 Mechanical engine order telegraph systems; operation.If more than one transmitter operates a common indicator in the engineroom, all the transmitters must be mechanically interlocked and operate in synchronism. A failure of the transmission wire or chain at any transmitter must not interrupt or disable any other transmitter.