Introduction10 Gryphon™ I GD4100/GM4100/GBT4100/L GD4300Manual ConventionsThe following conventions are used in this document:The symbols listed below are used in this manual to notify the reader of key issues or proceduresthat must be observed when using the reader:Notes contain information necessary for properly diagnosing,repairing and operating the reader.CAUTIONThe CAUTION symbol advises you of actions that could damageequipment or property.ReferencesCurrent versions of this Product Reference Guide (PRG), Quick Reference Guide (QRG), theDatalogic Aladdin™ Configuration application, and any other manuals, instruction sheets andutilities for this product can be downloaded from the website listed below. Alternatively, printedcopies or product support CDs for most products can be purchased through your Datalogicreseller.Technical SupportDatalogic Website SupportThe Datalogic website (www.datalogic.com) is the complete source for technical support andinformation for Datalogic products. The site offers product support, warranty information,product manuals, product tech notes, software updates, demos, and instructions for returningproducts for repair.Reseller Technical SupportAn excellent source for technical assistance and information is an authorized Datalogic reseller.A reseller is acquainted with specific types of businesses, application software, and computersystems and can provide individualized assistance.Telephone Technical SupportIf you do not have internet or email access, you may contact Datalogic technical support at(541) 349-8283 or check the back cover of your manual for more contact information.