JUMO PCA3000 PC Evaluation Software - Manual (Page 80)

10 Menu functions and toolbar
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10.3 Zoom
Zoom on date
and time After calling up this function, you can zoom the graphics by entering a start
time and an end time.
Use the mouse or the tabulator key to move from one field to another. Use the
mouse or the cursor keys (left, right) to move from one part of the date to
another within the field.
Enter the required time with the number keys. When you have completed the
entry with OK, the graphics is displayed.
If you cannot enter an end time, this could mean that this a time prior to the
start time. This is not possible.
Zoom X-axis If this function is active ( ), you can zoom in the X-direction within
the graphics using the left mouse button (position mouse, press left mouse
button, move mouse, release left mouse button).
Zoom Y-axis If this function is active ( ), you can zoom in the Y-direction within
the graphics using the left mouse button (position mouse, press left mouse
button, move mouse, release left mouse button).
Zoom X+Y-axes If this function is active ( ), you can zoom in the X- and Y-
direction within the graphics using the left mouse button (position mouse,
press left mouse button, move mouse, release left mouse button).
Show guideline If this function is active ( ), a guideline from the current value of
the channel to the X- and Y-axis can be switched into display within the
graphics by using the left mouse button (position mouse, press left mouse
button, then release it).
Reset zoom This function undoes all magnifications/reductions and presents the complete
data for the archive section that has been opened.
Zoom forwards
(zoom in) The next zoomed display can be restored through this function. This function
is only available if Zoom backwards has been executed. As an alternative to
the mouse, Zoom forwards can also be executed from the PC keyboard (page
up).
Select date from
calendar