Typical faultanalysis and handling of 428XL instrument
The 428XL instrument,as a Sercel 400 series acquisition system,is backward compatible with the 408UL ground station unit and has been in use for over 17 years,while the 408UL instrument field unit has gene-rally been in use for over 25 years.It can be seen that its stability and scalability have been tested.Due to the networked construction of the instrument system host server using workstations,in order to adapt to the produc-tion of large quantities,the early 428XL instrument host workstation hardware has been basically upgraded and updated.This article provides a detailed introduction to the typical faults of the 428XL host instrument,analyzes and discusses the fault phenomena,and proposes corresponding solutions.Practice has proven that the method introduced in this article can quickly and effectively solve the above-mentioned faults,ensuring the smooth pro-gress of field production.
428XLfault analysisDigital Pilot GeneratoronlineTDMA radio
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