9. Tap the Page 2 tab at the top of the screen to continue. You see additional options:

10. Set the Preamble, which specifies the characters to preface returned data from certain bar codes. The Preamble can be up to twenty user- defined characters.

11. Set the Postamble, which is the data to be sent after each scanned barcode. The Postamble can be up to twenty user-defined characters.

12. Set the AIM Duration, which is the duration of the aiming beam when the scanner is activated. The range is 0.0 - 9.9 seconds in .1-second increments (0 disables the AIM feature). The default is 0.

13. Set the Linear Security, which is how many times to scan the same barcode to determine a successful read. The range is 1 – 4. The default is 1.

14. Enable Bi-Directional Redundancy, which specifies that good scans must occur in both directions (forward and reverse) for the scan to be complete.

5-4System Administrator’s Guide