20 Keyboard Manual
Bar Code Symbologies
Modify the output characteristics of 16 of the most popular bar code
symbologies in current use. Following are the bar code symbolo-
gies and their modifiable parameters.
Code 39
Maximum Length defines the maximum length the user will
accept for a valid bar code. Default is “48”.
•
Minimum Length defines the minimum length the user will
accept for a valid bar code. Default is “0”.
•
Send Start/Stop toggles sending or not sending start/stop
sentinels (* in the case of Code 39). Default is “No Send”.
•
Check Digit defines whether or not a check digit (to insure data
accuracy) is calculated, and if so, whether it should be sent or
not. Default is “Not Calculate”.
•
Type toggles Code 39 between Standard and Full ASCII.
Default is “Full ASCII”.
•
Code ID (Full ASCII) is the same as Code ID (Standard), above,
except that the symbology is Full ASCII Code 39.
Default letter is also the letter “M”.
•
Code ID (Standard) is a user-definable identification letter for
Standard Code 39, which is referred to in the “Use Code ID”
function (see page 11). Default is letter “M”.
•
Enabled toggles the ability for the keyboard/scanner to read
Code 39 on or off. Default is “Yes”.
•
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