Motorola LS1203 - Manual (Page 121)

Symbologies 8 - 9
Decode UPC/EAN/JAN Supplementals (continued)
Decode UPC/EAN/JAN Only With Supplementals
(01h)
*
Ignore Supplementals
(00h)
Autodiscriminate UPC/EAN/JAN Supplementals
(02h)
Enable 378/379 Supplemental Mode
(04h)
Enable 978/979 Supplemental Mode
(05h)
Enable 977 Supplemental Mode
(07h)