GSSI SIR 30, Manual

Page: 95 / 150

Geophysical Survey Systems, Inc. SIR® 30
Manual
MN 93-101 Rev E 89
Figure 134: Preview filter change. IIR HP Filter Off.
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To evaluate the changes upon the entire file, select Playback Fil’. The entire file will scroll across the
system display until the end of the file. The system will then display a cursor on the line scan data at
the end of file.
Figure 135: Playback file – IIR High Pass Off. End of file playback.
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Once the playback process is complete, the user can scroll through the file by tapping the space bar
and then selecting the right
←
and left
→
arrows keys to move the on-screen cursor across the file. To
end file playback and return to the Playback menu, the User should select‘STOP PLAYBACK.