Worth Data 7100 RF Terminal Series Owner's Manual page 25

2 of 5 Code
Interleaved 2 of 5
Check Digit
Transmit Check Digit
Standard 2 of 5
2 of 5 Code Length

Setting 2 requires that the last digit in your bar code conform to the specifications for the 2 of 5 check digit calculation. See Ap-
pendix I; 2 of 5 Code for more information.

Transmission of the check digit (3) requires the use of setting 2 and will transmit the check digit along with the bar code data to the
computer.

2 of 5 is so susceptible to misreads that the RF Terminal adds an additional safeguard - it can be configured to look for fixed-
length data only.

The default setting of 06 causes the RF Terminal to read only 2 of 5 codes that are 6 digits in length. To set the RF Terminal to
read a different length, enter any two-digit number. 2 of 5 code must always be an even number of digits so the length setting
must always be an even number.

Reading variable length I 2of5 or 2 of 5 codes is to be avoided if at all possible. The 00 setting is supplied for the purposes of
reading codes of unknown length, counting the digits and setting the length to the proper number.
MSI and Plessey
MSI/Plessey
MSI/Plessey-Single Mod 10 Check Dig-
it
MSI/Plessey-Double Mod 10 Check
Digit
MSI/Plessey-Single Mod 11/Single
Mod 10 Check
Enable Plessey / Disable MSI
Transmit Check Digits

The MSI/Plessey options are selected by pressing the 1 key to select the desired mode of operation.

If you have enabled the Mod 10 or Mod 11 check digits, they will be transmitted along with your bar code data from the RF
Terminal to your host.

For more information regarding MSI or Plessey Code, see Appendix K; MSI Plessey Code.
Code 93 / Code 11
Code 93
Code 93 Full ASCII
Code 11
Code 11 Check Digit Transmission

Code 93 is similar in character set to Code 39. See Appendix F; Code 93 for more information. Code 93 is not a commonly used bar code
symbology.
DataBar / RSS-14 Options
DataBar / RSS-14
DataBar / RSS-14 plus Identifiers
ON OFF 1
ON OFF 2
ON OFF 3
ON OFF 4
06 5
ON OFF 1
OFF 1
ON
ON OFF 1
ON OFF 1
ON OFF 1
0, 1 or 2 2
ON OFF 1
ON 2
OFF
OFF 3
ON
0, 1 or 2 4
ON OFF
ON OFF
20
1
1