serfas 4.4 wireless computer--issues

I've had this thing since July. It worked fine until September, and now it will.not.work. It doesn't read speed or distance. I've replaced the battery for both the sensor/transmitter and the computer. I've fiddled with the magnet placement. I cannot figure out what the heck the problem is. :confused: Any ideas?

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Originally Posted by Owlie

I've had this thing since July. It worked fine until September, and now it will.not.work. It doesn't read speed or distance. I've replaced the battery for both the sensor/transmitter and the computer. I've fiddled with the magnet placement. I cannot figure out what the heck the problem is. :confused: Any ideas?

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On the wireless bike computers I had there was a specific way to get the sensor and transmitters talking. Do you have the instructions?

There's nothing I can find in the instructions about getting them to talk, at least, not as far as I can tell.
http://www.serfas.com/pdfs/SER_SI-3-4_en.pdf