
Bar Code Options
Code 3 of 9 (Code 39)
Code 3 of 9 ON OFF 1
Full ASCII ON OFF 2
Accumulate Mode ON OFF 3
Transmit Start Stop ON OFF 4
MOD 43 Check Digit ON OFF 5
Transmit MOD 43 ON OFF 6
Caps Lock ON OFF 7
Decode Option 0, 1, 2 8
• The Start and Stop character for Code 39 is the * character. Setting 4 determines whether or not those
characters are transmitted to the computer along with the data. For example, at setting ON, the data of
1234 would be transmitted as *1234*. Transmitting the start and stop characters can be useful if you need
to differentiate between data that comes from a bar code versus data coming from the keypad.
• Enabling use of the Mod 43 check character requires that the last character of your bar code conform to the
Mod 43 check character specifications. See Appendix: Code 39 for more information. Enable
transmission (6) will send the check digit data along with the rest of the bar code data to your computer.
To use 6, you must also be using 5.
• Caps Lock ON causes lower case letters read as data to be transmitted to the computer as UPPER CASE,
and upper case letters to be transmitted as LOWER CASE. Numbers, punctuation and control characters
are not affected. Caps Lock OFF means that letters will be transmitted exactly as read. This setting applies
to all bar code types.
• See Appendix: Code 39 for more information regarding Accumulate Mode.
• Decode Option is used to allow reading of Code 39 bar codes through a windshield. Setting this option to 1
will loosen up the decoder a little and option 2 will loosen up the decoder a bit more. This should be used
with caution since using a looser decoder can cause substitutions.
UPC-A / EAN-13
UPC/EAN ALL ON OFF 1
UPC/EAN Supplements ON OFF 2
UPC-A NSC ON OFF 3
UPC-A Check ON OFF 4
EAN-13 First 2 Digits ON OFF 5
EAN-13 Check ON OFF 6
ISBN EAN-13 Mode ON OFF 7
UPC-A as EAN-13 ON OFF 8
• Use setting 2 to enable reading of the 2 and 5 digit UPC/EAN supplements commonly found on magazines
and paperback books as well as the Extended Coupon Codes. Using this setting force left to right reading
of UPC codes to assure that the supplement code is not missed.
• Use setting 3 to enable transmission of the NSC character to your computer. The Number System
Character is the leading character in the bar code. For details, see Appendix: UPC/EAN.
• Use setting 4 to enable transmission of the check digit character to your computer. The check digit is the
last character and is based upon a calculation performed on the other characters.
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