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Article ID: NWS2358 — Created: 5 Dec 2020 — Reviewed: 30 Aug 2021
What is the difference between overlapped and underlapped scanning?
When scanning a region of interest, adjacent fields may be...
The field overlap settings are found under Device Settings—Scan Options—Field Overlap Settings.
The above settings generate the following whole scan images.
Overlapped Whole Scan Image
Tiled (No Overlap) & Underlapped Whole Scan Image
When whole scan images are created for underlapped scans, gaps (or gutters) are added between each field (as shown in the above image).