Code Alarm CR3 - Manual (Page 45)

C002332_09_CR3 User Manual - 39 Save Settings
3.18 - PDF 417 Symbology
Scan the following codes to enable/disable PDF 417 symbology settings:
PDF 417 On (Default) PDF417 Off Macro PDF 417 On
Macro PDF 417 Off (Default) Sample PDF 417 Code
3.17 - NEC 2 of 5 Symbology
Scan the following codes to enable/disable NEC 2 of 5 symbology settings:
NEC 2 of 5 On NEC 2 of 5 Off (Default)