AEMC OX III Series User Manual page 52

Oscilloscope Mode (cont'd)
Menu accessible
from display area
Calibration of the
touch-screen
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It is possible to use the stylus to zoom in the display area by pulling a
rectangle.
After zooming in on part of the screen, the sensitivities of the traces and
the time base are recalculated.
The symbol "Z" appears in the signal and time base parameters
•
display.
The zoomed section is represented in the bargraph.
•
The "Zoom Out" menu (see §. Display Menu) or the Zoom
•
key can be used to return to the original display.
The value of the horizontal zoom is adjusted to assign a calibrated
•
value to the horizontal scale (zoom factor: x 5 max.)
If the vertical selection of the zoom is greater than 6 divisions, no
•
vertical zoom is performed (zoom factor: x 16 max.).
All the symbols present in the display area:
- trigger indicators,
- trace position indicator,
- manual cursor position indicator,
- etc.
can be moved using the stylus.
The new modified symbol value is indicated in the current settings
display area.
To optimize selection of the different elements present in the display area
using the stylus, calibration of the touch-sensitive screen may prove
necessary.
Select the "Touch Screen Calibration" option proposed in the display area
menu or in the Util menu.
By double tapping on the curves zone, you can also access touch-screen
calibration.
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Oscilloscope Mode - Display
By double tapping with the stylus in the
display area, the menu concerning the
display can be opened directly.
The "Full Screen" and "Zoom Out"
options are directly accessible (see §.
Display Menu). The same applies to the
selection of the automatic and manual
measurement reference signal (see §.
Measure Menu).
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