Datalogic AI7000, Product Reference Manual

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E-GENIUS
214
AV7000 LINEAR CAMERA
Diagnostics | Image Viewer
Use the Image Viewer window to view encoder/tachometer and trigger event informa-
tion.
To access the Image Viewer window:
1. In the menu tree under
Diagnostics
, click
Image Viewer
. The
Image Viewer
window
opens.
The following colored lines indicate where the device sees certain parts of the package.
• Green Indicates Start of Trigger
• Purple Indicates where the focus source perceives the transition corner of the box.
• Red Indicates End of Trigger
2. Select a device (named camera) from the drop-down list.
3. Click
Start
to view live captured images.
When the Image Viewer captures an image of the box, it displays a purple line in the
image to indicate the
Focusing Data Transition Point
, which should align with the leading
or trailing edge of the corner of the box.
The
White Level
is displayed based on where the cursor is positioned.
4. Select a down sampling number from the drop-down list. Choose a lower number
to see a fuller resolution of the image. Choose a higher number to view an image
during operation.
A low number in downsampling may cause a decode problem if
set during operations.
5. Click Stop to cease capturing images.
6. Click
Fit to Screen
to zoom the image to fill the view window.
Controls:
• Click an image multiple times to zoom in.
• Hold <SHIFT> and click an image multiple times to zoom out.
• Roll the mouse wheel to zoom in or out.
The White Level field displays the image white level based on where the cursor is posi-
tioned.
The X,Y values field displays the cursor coordinates.