User's Manual

Warrington Hand-Held Computer User Manual 143
Chapter 6: Configuration
Code 128
6.10.2.6 Code 128
Enabled
Set this parameter to on to enable “Code 128”.
Enable GS1-128/GS1 US
Previously UPC/EAN and UCC, these types of bar codes include group separators and
start codes.
Enable ISBT 128
To successfully scan this variation, “Enable ISBT 128” must be set to on.
Decode Performance
If this parameter is set to on, one of three decode levels assigned to the Decode Performance
Level parameter can be selected.
Decode Perf. Level
This parameter provides three levels of decode performance or “aggressiveness” for Code
128 symbols. Increasing the performance level reduces the amount of required bar code ori-
entation—this is useful when scanning very long and/or truncated bar codes. Keep in mind
that increased levels reduce decode security.
When you double-tap on this parameter, a dialog box is displayed in which you can enter a
decode performance level of between 1 and 3.
Field Size/Chars
Refer to page 142 for details.
6.10.2.7 EAN 13
Enabled
Set this parameter to on to enable “EAN 13”.
Prefix/Suffix
Prefix Char
This character, if non-zero, is added before a successfully decoded bar code. Press the key
you want to insert in the dialog box attached to this parameter. The ASCII/Unicode key
value of the keypress is displayed.
Preliminary Draft