Setup
A4-16 ENVI-MAG Manual
17. Move the cursor to CHART SCALE:
18. Select! 10 from the following list: 1, 10, 100, 1000, 10000.
19. Move the cursor to AUTO TUNE:
20. Select! yes (This assumes that you will encounter large variations in the
ambient field, without strong gradients. If you encounter strong cultural
electrical noise or large variations in the ambient field, with very strong
gradients, you may want to turn the automatic tuning off.)
21. Move the cursor to BASE FIELD:
22. Enter! the ambient magnetic field value, if known, of your survey area.You
can also take a reading and enter the first value with good signal.
23. Ignore TIE-MODE:
24. Move the cursor to AUTO RECORD:
25. Select! no
26. Press “ESCAPE” to return to the Main operating display.
3
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3
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3
3
3
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0