Stereo Scan 440 - DCU

E-64 AppeDdjx E ~oos ... ~~
full scale. The X position marker may be dragged to a new position using the
mouse. The new value takes effect when the marker is dropped.
The scaling may be returned to auto scaling by selecting the auto scale check
box.
Superimposed or onset Traces
By default all traces are superimposed on the same Y axis
If required a ttace may be offset by selecting the move trace radio button. When
in offset mode the y size of the profile is doubled permitting up to full scale
offset. note that this does not increase the full scale excursion of the ttace.
When this mode is selected a marker is displayed on the profile window showing
the current baseline of the trace. This baseline may be dragged to a new position
using the mouse. If acquisition is currently on the new baseline only takes effect
when dropped at the new position. otherwise the baseline is continuously
changed.
The speed of response is affected by the scale values chosen - the greater
the screen area to be drawn the slower the response.
To revert to superimposed b"aceselect the superimpose function from the menu.
The offset values are not destroyed in superimpose mode. clicking on move
trace will restore them.
Background Colour
Using the drop down box at the bottom of the window the colour of the profile
background may be selected from one of:-
Grey
Black
Transparent
The trace colours have been selected such that they will appear white
against a black or transparent background on monochrome hard copy.
Grey will appear as black.
Stereoscan 44Q Operator Manual