Wasp Bar Code WLS 8400 FZ 用户手册

8-5

This chapter describes all symbology features and provides the programming bar codes 
necessary for selecting these features for the scanner. Before programming, follow the 
instructions in Chapter 1, Getting Started.

The scanner is shipped with the settings shown in the Symbology Default Table on page 8-
6 (also see Chapter A, Standard Default Parameters for all host device and miscellaneous 
scanner defaults). If the default values suit the requirements, programming may not be 
necessary. Features values are set by scanning single bar codes or short bar code sequences.

To return all features to their default values, scan the 

If the USB cable is not being used, a host type must be selected. See each host chapter for 
specific host information.

In most cases, only one bar code needs to be scanned to set a specific parameter value. For 
example, to transmit bar code data without the UPC-A check digit, scan the 

 bar code listed under Transmit UPC-A/UPC-E/UPC-E1 Check Digit on 

page 8-15. The scanner issues a fast warble beep and the LED turns green, signifying a 
successful parameter entry.

Other parameters, such as Set Length(s) for D 2 of 5 require that several bar codes be 
scanned in the proper sequence. See the individual parameter, like Set Length(s) for D 2 
of 5, for this procedure.

Unless otherwise specified, if an error is made during a scanning sequence, just re-scan the 
correct parameter.