Vitrek Xitron 6000-2, Руководство пользователя

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Configuration Setup 59
Type
The
TYPE
menu line allows you to select the type of nullmeter that will be used.
The type is selected by a combination of three settings, which are displayed in this
menu line. From left to right, these are:
Dot or Bar type:
•
SmlDot
This selection indicates that a single dot is used as the marker.
•
MedDot
This selection indicates that three dots is used as the marker. The inner dot
is fully illuminated; the outer dots are dim.
•
LrgDot
This selection indicates that five dots is used as the marker. The inner dot is
fully illuminated; the outer dots are successively dimmer.
•
Bar
This selection indicates that the
Nullmeter
will be a bargraph, with all
positions illuminated from 0 to the marker position.
Linearity:
•
Lin
This selection indicates that the
Nullmeter
will use linear scaling. Note that
this gives the
Nullmeter
a
0
to
1
dynamic range, i.e. the range set by the
Scale selection.
•
Log
This selection indicates that the Nullmeter will use logarithmic scaling.
Note that this gives the
Nullmeter
a
0
to
1000
dynamic range, i.e. 0 to 1000
times the
Scale
selection, with results less than
0.1
being shown as
0
.
Note:
Setting the
Scale
selection to your specified adjustment limit enables the
adjustment of your input(s) with fine resolution at null, but without loosing visibility
of adjustment when far away from null.
Zero Position and Polarity Sensitivity:
•
Left
This selection indicates that only positive results are displayed, and that the
0 position is at the extreme left end.
•
Centered
This selection indicates that either polarity results are displayed, with the
0
position in the center. Positive results are displayed to the right, negative
results are displayed to the left.