Geometrics G-822A, Руководство по эксплуатации

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Geometrics, Inc. G-822/G-823 Magnetometer Manual
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<Alt F2> =
Same as <Alt F1> except it applies to Grad2 channel.
<Alt F3> =
Same as <Alt F1> except it applies to Grad3 channel.
<Shft F1>=
Change graphics display color for Mag1. Press this key several times to
cycle through the 16 colors available for displaying mag1. Note that the
display indicator for Mag1 in the lower left hand corner of the graphics
display changes as well, aiding in identifying which trace belongs to which
variable. This key only has effect in graphics mode.
<Shft F2>=
Same as <Shft F1> except it applies to Mag2 channel.
<ShftF3> =
Same as <Shft F1> except it applies to Mag3 channel.
<Ctl F1> =
Change graphics display color for Grad1 trace. Press this key several
times to cycle through the16 colors available for displaying Grad1. Note
that the display indicator for Grad1 in the lower right hand corner of the
graphics display changes as well, aiding in identifying which trace belongs
to which variable. This key only has effect in graphics mode.
<Ctl F2> =
Same as <Ctl F1> except it applies to Grad2 channel.
<Ctl F3> =
Same as <Ctl F1> except it applies to Grad3 channel.
<F4> =
Toggle between true and normalized gradient display. When measuring
gradients it is often desirable to center the display trace so that small
variations do not cause screen wrapping. Pressing F4 will calculate and
add an offset value to force the gradient display traces to the center.
Pressing F4 again will toggle back to absolute display mode. Note that the
Grad display indicators in the lower right hand corner of the graphics
display screen change from "Gradx" to " "GradZx" indicating the current
mode. Note that this normalizing only takes place on gradient channels.
<Alt F4> =
Toggle true and normalized w. offset grad display. When measuring
gradients with all three gradient channels turned on it is often desirable to
move the three gradient traces close to the center of the display - but not
place them right on top of each other. This key works the same as F4
above but leaves the traces slightly offset from one another.
<F5> =
Toggle between graphics and text display mode.
<F6> =
Lower the magnetometer full scale coefficient in the graphics display
window. This key only affects the Mag channels (not gradient).