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Sediment Transport Instrumentation Facility - Publications


Benthic Acoustic Stress Sensor (BASS):
Electronics Check-Out Procedures

November 22, 1994

Marinna A. Martini, U.S. Geological Survey
Albert Williams III, Woods Hole Oceanographic Institution

U.S. Geological Survey Open File Report OF-93-722


Appendix B. Suggested Form for Recording Observations

System Power:  Input voltage __________________________

               Quiescent current ______________________

Sample rate used during checks ________________________

+5 v Regulated Power __________________________________

+12 v Switched Power __________________________________

Operating Current:  Peak ______________________________

                    Intermediate ______________________

                    Base ______________________________

Schmidt Trigger:    Threshold _________________________

                 Triggers on first rising edge?  YES/NO

Transmit Pulse v p-p __________________________________

Analog to digital converter reference voltages:   

                                      + _______________

                                      - _______________


Midas form

Midas form

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