Sensors & Software pulseEKKO, Руководство по эксплуатации продукта

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Tools and Preferences
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Scale Lines
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Lines can be drawn over the data corresponding to the position scale
and/or depth scale intervals. Selecting OFF will not draw any lines. Selecting Position
will draw vertical lines at regular position intervals. Selecting Depth will draw horizontal
lines at the depth intervals shown on the left axis. Selecting Both will draw both Position
and Depth lines.
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Gain Type
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An exponentially compensated gain ( SEC2 ) applies more gain the deeper
you go, which is meant to compensate for the signal loss/decay. A Constant gain will
apply the same amount of gain near the surface as it does deeper, allowing you to
compare the relative strength of targets at different depths. The SEC2 gain is
recommended for most cases, though a constant gain would be better for
transillumination surveys.
5.1.11 Reset to Defaults
This will reset all system settings & preferences back to the default settings. Pressing Reset
Defaults asks you to confirm the Reset to Defaults (Figure 5-16). After this screen, you will get
another prompt asking if you want to clear all email and Wi-Fi settings (Figure 5-17). Following
that, it will ask if you want to clear the list of paired Bluetooth devices (Figure 5-18).
Figure 5-16: Resetting preferences to default values