Operating Instructions for series 249D – Models 249D1, 249D2 and 249D2L

September 5, 2012 in In The Field

I ran into some trouble with these audio and data fiber transmitters the other day. Eventually I had to replace them but needed the wiring diagram for the change over to the new GE ones. After some looking around, here is what helped me out a lot:

Operating Instructions for series 249D – Models 249D1, 249D2 and 249D2L.

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