Dranetz PowerVisa, Руководство пользователя

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7-10
Event Detail
View event
detail
(continued)
Continued on next page
Action... Result...
STEP 2: Once the magnify button
is pressed, a blue box showing the
default zoomed area appears. The
touch screen zoom functionality
allows users to select the number
of waveform/rms cycles that they
can zoom in.
Touch any side of the zoom box
to activate the drag function.
Touch and drag the sides of the
zoom box to expand or narrow in
on the waveform/rms cycle. The
cycle duration (in seconds) of
event covered in the zoom box is
also displayed.
NOTE: The horizontal drag is
locked between all graphs. This
means the horizontal drag will
apply consistently to all data
plots. The vertical drag is
independent by axis. Users have
the option to lock/unlock the
vertical drag.
• Press Lock Y if you want the
vertical axis to apply
consistently to all data plots.
• Press Unlock Y if you want to
adjust the vertical axis
differently for each data plot.
• Once the zoom area is
determined, press the Magnify
button once. Proceed to Step 3
on page 7-11.
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Resize/move zoomed area by touching and
dragging the sides of the zoom box.
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