User's Manual

31
An introduction to data acquisition system
ESC1 User Manual
sWSI (panoramic image stitching function)
Before the panoramic image stitching, adjust the
condenser to Koehler illumination: After the sample
is focused, the aperture is gradually reduced, and the
image in the field of view becomes smaller.
The picture below shows the adjusted Koller
illumination: the bright spot is in the center of the
field of view image, and the aperture is sharp.
1. Click the icon to start panoramic stitching, and slowly
move the field of view under the mirror to stitch.
2. Left-click the panoramic stitching process map in the upper
left corner of the mouse to switch between the panoramic
stitching map and the field of view under the mirror.
3. During the panoramic stitching process, you can adjust the
operation according to the prompts on the page.
4. Click the icon again to cancel stitching the panoramic
image.
When using the sWSI function, please use the default
resolution of 1080P.
The recommended objective magnifications are 4x
and 10x.
prompts meanings what users should do
too close It indicates that the current field of
view is too close to the previous field
of view.
The moving distance of
the stage should be
farther.
too far away It prompts that the current field of
view is too far away from the
previous field of view.
The moving distance of
the stage should be
closer, please move back
a little.
Slide is
twisted
When the slide moves horizontally,
there is no guarantee that it does
not move in the vertical direction, or
the camera and the stage do not
move in parallel.
Please move back a
little. Or recalibrate the
camera to be parallel to
the moving direction of
the stage (see page 16).