ZES ZIMMER LMG450, User Manual

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Normal measuring mode LMG450
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scaling factor (xzoom) and the X scaling (x/div). By pressing the rotary knob you can do the
following settings:
Graph Here you can select one of the four scope channels ‘A’ to ‘D’.
Signal Here you can choose the signal to be displayed. The possible values depend on the
chosen wiring. In principle you have:
ix: The current of channel x after all activated filters.
ux: The voltage of channel x after all activated filters.
px: The power of channel x after all activated filters.
Which of this values are available depends on the setup on the ‘Extended’ tab.
zoom By pressing this softkey, you get a small symbol for the rotary knob in the softkey.
This means, that from now the rotary knob is used for the zooming. By pressing this
softkey several times you can choose if you want to change the x-zoom or y-zoom.
You have to confirm your selection with Enter.
move By pressing this softkey, you get a small symbol for the rotary knob in the softkey.
This means, that from now the rotary knob is used for the moving. By pressing this
softkey several times you can choose if you want to change the following setting:
x-pos The signal is moved if you use the rotary knob. So it is possible to see other
parts of the wave form.
c1 The first cursor is moved when using the rotary knob. In the second line
below the graph you see the X position in seconds and the value of the wave
form at this position. The selected cursor position is constant. That means if
you scroll the wave form the cursor can move out of the displayed window.
If the cursor is outside the visible screen and you move the cursor, it will be
set to the border of the visible screen.
c2 Same as c1
c1&c2 Both cursors are moved at the same time. In the second line under the graph
you see the time difference and the Y value distance between the two
cursors.
Split You can have all graphs in the same screen (good for relations between different
signals) or you can have one graph for each signal (good if you have many signals)