5-18 Chapter 5: Programming
Bar Codes - 2
The Bar Codes - 2 Programming mode contains programming
parameters for Code 39. Refer to the Bar Codes - 2 Worksheet (14) in
Chapter 7.
Code 39
The Code 39 parameter controls reading Code 39 bar codes. Disable
reading Code 39 bar codes by scanning the Hex 0 tag and enable
reading by scanning the Hex 1 tag. The default is to Disable reading.
If you choose to disable reading Code 39 bar codes, there are no other
entries allowed for this parameter. However, if you enable reading
Code 39 bar codes, you can program the following parameters.
Minimum Characters Allowed
The Minimum Characters Allowed parameter option defines how
many characters in a bar code must be read the same by two separate
scans before determining a valid read has occurred. Set this option to
the number of characters in a typical tag. This ensures that the scanner
reads typical tags with at least two complete good scans before sending
the tag data to the host terminal or PC.
There are fifteen selections for this parameter option. Scan the proper
Hex tag (Hex 2 through Hex F) to enter your selection. The default is 4
characters.
Full ASCII
Code 39 permits full ASCII capability by encoding the additional
characters. Disable this function by scanning the Hex 0 tag; scan the
Hex 1
tag to enable the function. Disable is the default.
Summary of Contents for RealScan 7892
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