Symbol LS4278 Product Reference Guide11-8
Module Width
The standard module width is 20 µs. For an extremely slow decoder system, select 50 µs Module Width.
Convert All Bar Codes to Code 39
Scan the bar code below to enable or disable the conversion of all bar code data to Code 39.
Code 39 Full ASCII Conversion
By default, any characters that do not have a corresponding character in the Code 39 symbology set are replaced by a space. If this 
parameter is enabled, the data sent to the Scanner Emulation host is encoded in Code 39 Full ASCII. The host must be able to interpret 
Code 39 Full ASCII data. This setting applies only if Convert to Code 39 is also enabled.
*20 µs Module Width
50 µs Module Width
*Do Not Convert Bar Codes To Code 39
Convert All To Code 39
*Disable Convert Code 39 To Full ASCII
Enable Convert Code 39 To Full ASCII