Specifications

10 - 2 Symbol DS3407 Product Reference Guide
Errors While Scanning
Unless otherwise specified, to correct an error during a scanning sequence, just re-scan the correct parameter.
Symbology Parameter Defaults
Table 10-1 lists the defaults for all symbologies parameters. There are two ways to change the default values:
• Scan the appropriate bar codes in this guide. These new values replace the standard default values in
memory. To recall the default parameter values, scan *Restore Defaults on page 4-4.
• Download data through the device’s serial port using SSI. Hexadecimal parameter numbers appear in this
chapter below the parameter title, and options appear in parenthesis beneath the accompanying bar codes.
Refer to the Simple Serial Interface (SSI) Programmer’s Guide for detailed instructions for changing
parameters using this method.
NOTE See Appendix A, Standard Default Parameters for all user preferences, hosts, and miscellaneous default
parameters.
Table 10-1 Symbology Default Table
Parameter
Parameter
Number
Default
Page
Number
UPC/EAN
UPC-A 01h Enable 10-7
UPC-E 02h Enable 10-7
UPC-E1 0Ch Disable 10-8
EAN-8/JAN 8 04h Enable 10-8
EAN-13/JAN 13 03h Enable 10-9
Bookland EAN 53h Disable 10-9
Decode UPC/EAN/JAN Supplementals
(2 and 5 digits)
10h Ignore 10-10
User-Programmable Supplementals
Supplemental 1:
Supplemental 2:
F1h 43h
F1h 44h
10-13
UPC/EAN/JAN Supplemental Redundancy 50h 10 10-13
Transmit UPC-A Check Digit 28h Enable 10-14
Transmit UPC-E Check Digit 29h Enable 10-14
Transmit UPC-E1 Check Digit 2Ah Enable 10-15
UPC-A Preamble 22h System Character 10-15
UPC-E Preamble 23h System Character 10-16