3820 UG.book - Finn-ID

Reading TechniquesThe scanner has a view finder that projects a bright red aiming beam thatcorresponds to its horizontal field of view. The aiming line should be centeredhorizontally over the bar code; it will not read if the aiming line is in any otherdirection.Good ReadBad ReadBad ReadThe best focus point for reading most code densities is about 5 inches (12.7 cm)from the unit. To read single or multiple symbols (on a page or on an object),hold the scanner at an appropriate distance from the target, pull the trigger, andcenter the aiming line on the symbol.Resetting the Standard Product DefaultsIf you aren’t sure what programming options are in your scanner, or you’vechanged some options and want the factory settings restored, scan theStandard Product Default Settings bar code below.The Menu Commands starting on page 10-6 lists the factory default settings foreach of the commands (indicated by an asterisk (*) on the programming pages).Note: Scanning this bar code also causes both the scanner and the base toperform a reset and become unlinked. Refer to "Linking Scanner toBase" on page 1-6 for additional information.Standard Product Default SettingsPlug and PlayPlug and Play bar codes provide instant scanner set up for commonly usedinterfaces.1 - 20 2020/3820 User’s Guide