Specifications

1-5
Introduction
Scanning Patterns
The MiniScan generates four scanning patterns based on the software command received
at the interface. These patterns are Smart Raster, Semi-omnidirectional, Omnidirectional,
and High Density Single Scan Line. The raster pattern can be used to read 1D bar codes
and PDF symbols. The omnidirectional pattern reads 1D bar codes in an omnidirectional
manner.
Smart Raster Scan Pattern
The MS-320x can create a single line which opens vertically to read PDF417 symbols using
the Smart Raster feature. This feature auto detects the type of bar code being scanned and
adjusts its pattern accordingly, providing optimal performance on 1D, PDF417, RSS, and
Composite codes.
Figure 1-3. Raster Scan Pattern
Stage 1: “Slab” Raster Pattern
Stage 2: Open Raster Pattern