The following table describes the image size settings available on the Acquisition Acquisition is the process or result of the vision system acquiring a new image. panel:

Setting | Description
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Start Row | Defines the first row to transfer from the image sensor into the memory of the vision system. The available values are 0–1079. Note: For IS2800, ADV182, and IS3800 models, values must be divisible by 4.
Number of Rows | Defines the number of image sensor rows to transfer into the memory of the vision system. The available values are 4–1080. Note: For IS2800, ADV182, and IS3800 models, values must be divisible by 4.
Number of Rows (Line Scan) | Defines the number of lines to acquire to create the full line scan image. The available values are 8–16376, but not all values are valid. The spreadsheet user interface marks invalid values with a red exclamation point. Determining Valid Values To determine valid values, do the following calculation: Choose a value. Add 4 to your chosen value. Divide the sum by 12. If the result is an integer, the setting is valid. The smallest practical value is 8, so 8, 20, 32, ..., 16376 are valid values. Note: If you choose a smaller frame length option in the Camera Configuration utility, the maximum number of rows decreases accordingly.