User's Manual

Table Of Contents
Appendix D: Teklogix Imagers Applet
All 1D With Strong Recovery Enabled
Psion Teklogix Omnii Hand-Held Computer User Manual D-23
Max Number of Auto Retry
The value assigned for this parameter governs the number of times the imager will attempt
to capture a bar code if the first attempt fails to a maximum of 99 times.
Decoder Timeout
This parameter determines the maximum time that the decoder will spend searching for
barcode on captured image. The value assigned here is dependent on the type of bar code
and quality of the image being capture. For example, the value may need to be increased to
compensate for larger bar codes with more data encoded or for poor quality images. On the
other hand, the value can be decreased for smaller, good quality images. The allowable
value ranges from 200 to 500 msec.
Perspective Pattern Enabled - TBD
Document perspective correction manipulates a captured image—usually a document—so
that it appears that the camera was perpendicular to the image plane, when in fact the image
was distorted because the camera was at an angle to the image plane. After perspective cor-
rection all lines that are parallel on the original, are parallel on the image, and the image is
displayed as it appears on the original page. When this parameter is enabled,
Single Target Mode Enabled
When this parameter is enabled, the decoder assumes that a single bar code exists in the
image and that it is located in the centre of the image.
Add AIM ID Prefix
The AIM ID (Association for Automatic Identification and Mobility) is an international bar
code identifier. When this parameter is enabled, the AIM ID is inserted at the beginning of
the decoded bar code.
D.4.2 All 1D With Strong Recovery Enabled
Enabled
Setting this parameter to on.
D.4.3 Code 39
Enabled
Setting this parameter to on makes “Code 39” readable to the imager.
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