Decoded (Internal) 2D Scanning Options - Psion Teklogix Omnii XT10 User Manual

Appendix C: Bar Code Settings
Decoded (Internal) Scanners

Decoded (Internal) 2D Scanning Options

Linear security level 3 specifies that code types other than the following must be success-
fully read twice before being decoded. The following codes must be read three times:
Linear security level 4 requires that all code types be successfully read three times before
being decoded.
Bi-Direction Redundancy
Note: This parameter is only valid if a "Linear Security Level" is enabled.
When this parameter is enabled, a bar code must be successfully scanned in both directions
(forward and reverse) before being decoded.
Scan Angle
This option allows you to choose from two scan angles: Normal Angle or Alternate Angle.
Choosing Normal Angle allows the normal operation for scanning long range and short
range. Choosing Alternate Angle widens the beam to allow scanning of long bar codes at
short range but at the cost of long range scanning.
C.2.3

Decoded (Internal) 2D Scanning Options

Scanning Mode
When you double-tap on this parameter, a dialog box is displayed in which you can choose
one of the following scanning modes: Smart Raster, Always Raster, Programmable Raster,
Slab Pattern, Cyclone Pattern, or Semi-Omni Pattern.
Raster Height and Raster Expand Rate
These parameters determine the laser pattern's height and rate of expansion.
Note: These parameters are only used when either Programmable Raster or
Always Raster is assigned to the "2D Scanning Mode" parameter. "2D Raster
Height" and "2D Raster Expand Rate" are intended for very specific applications
and are usually not required for normal scanning purposes.
C-10 Psion Teklogix Omnii XT10 Hand-Held Computer User Manual
Code Type
MSI Plessey
D 2 of 5
I 2 of 5
Length
4 or less
8 or less
8 or less