32CodablockCodablock ACodablock - Codablock A - Disable (*)4D4000Codablock - Codablock A - Enable4D4001Symbology identifierUser defined- User defined symbology identifier.- See "Data transmission settings - symbology identifier - UDSI" to activate ordeactivate UDSI transmission.- Use the default value or compose your custom symbology identifier for thissymbology (1 - 4 characters).Codablock - Codablock A - Symbology identifier - User defined - K0 (*)4DC000024B30code mark- See "Data transmission settings - symbology identifier - code mark" toactivate or deactivate code mark transmission.- Use the default value or compose your code mark for this symbology (1character).