AEMC OX7102-CII, Руководство пользователя

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Oscilloscope Mode - The "Measure" Menu
SCOPIX Oscilloscopes IV - 81
Oscilloscope Mode (cont'd)
Unattached manual
cursors
Used for linking or not linking the manual measurement cursors (1 and 2)
to the reference trace.
When the "Unattached cursors" menu is selected, cursors 1 and 2 can
be moved freely over the whole screen.
•
The " " symbol indicates that the "Unattached cursors" menu is active.
•
To deactivate this menu, deselect it by pointing with the stylus.
In the case of "Automatic measurements" and manual measurement
activation:
If … then …
… the manual cursors and
the automatic markers are
displayed together,
… the automatic measurements
are performed on the portion of the
trace defined between the
manual
cursors.
… the portion defined
between the
manual cursors
is too small [in this case, the
fixed markers (+) will not be
displayed],
… the automatic measurements
selected are impossible, so "-.--" is
indicated in the measurement
display area.
Deselect the automatic measurements to validate the manual
measurements (dt, dv).