JR XF631 FM

Discussion in 'RC Aircraft & Watercraft' started by Dan595, Jul 22, 2004.

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  1. Dan595

    Dan595 New Member

    I have a JR XF631 FM radio and when I try to power it up nothing happens. The battery has been charged and the case has not been damaged, I opened up the back to check to see if there were any loose conenctions and I didnt find anything. Anyone have this problem before, what should I do about it?

    Dan
  2. Fastsky

    Fastsky Member

    Since transmitters usually last a lot longer than batteries I would suspect that the battery pack is bad. If the pack is old it may be that 1 or more cells have reversed polarity and the voltage on the pack may be too low to fire up the transmitter. Do you know how many volts are on the charged pack? If you don't have a meter then try to get help from a fellow rc er. If you don't know any, your local hobby shop may be willing to check the pack at no charge. Hope this helps, Fast![8D]
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