Qc Settings; Survey Window - Geometrics MetalMapper 2x2 Operation Manual

4.4 QC Settings

Transmit current lower threshold (A): Transmit current level where the operator will be warned
about low batteries. Lithium batteries will display the same voltage throughout their discharge
cycle, so this is the way to monitor the batteries before they are fully discharged. This can be
changed in the application.properties file.
Time Window for QC: Time window in microseconds used to compare amplitudes (Z-
component) during the instrument function tests.
Background Drift Window: Time window in microseconds used to compare amplitudes (Z-
component) for drift from reference background measurement. Ratio is the change in
backgrounds allowed before the system displays a warning.
Background acquisition reminder interval: Time in minutes which the software will remind the
operator to make a background measurement.
Select Reference SFT/SBG: See Chapter 5 for more details.

4.5 Survey Window

To begin a survey, load the Project File using the "Load" button and selecting the .csv Project
File. This will display the targets in the navigation window. Select the target by clicking on it.
To select Static measurement targets, ensure that "Static Mode" is selected in the "Parameter
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