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《Equipment for Geophysical Prospecting》 2007-03
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Solution of mistaken firing in Macha controller

Chen Youxiang and Xie Chengzhi  
Macha remote shooting system is a remote-controlling shooting system produced by American Macha Company,which is widely used for seismic exploration at home.But some distinctive shortcomings of Macha controller have been discovered in usage,that is:the mistaken firing has been often appeared,which has brought extreme hidden peril of security in production of seismic exploration.Facing the issue,the paper made deeply study,found out the reasons of mistaken firing,improved the original firing circuit and proved the reliability of the improvement.
【CateGory Index】: P631.43
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