- 15 -- Symbology = bar code type or family (e.g. Code 39, UPC, EAN).- Activate the symbologies you need and modify the settings for yoursymbologies if required.- To optimize performance, only activate symbologies you need !!! (deactivatethe Code 39 and EAN/UPC default symbologies if you don't need them.Disable all symbologies- Deactivates all the symbologies activated.- Use the "not active" options to deactivate individual symbologies.- Does not reset individual parameter settings for each symbology (whenyou reactivate a symbology, you recover the parameter settings stored inmemory for that symbology when it was disabled - use reset factory defaultsto reset all the symbology parameters to their factory default settings).Disable all symbologiesCodabar- Numerical symbologyDisable (*)EnableSymbologiesChapter 3