Part # 430-4G-050-00-005© 2011 - L-1 Identity Solutions Inc. All rights reservedInstall HardwareFigure 4-12 Location of Aux Port At the Bottom of the 4G V-Flex LiteFigure 4-13 USB Memory Key4.9 INSTALL FERRITE COREIn order for the 4G Lite devices to comply with FCC Class B & CISPR 22 Class B regulations,the installer and/or end user is required to use the supplied Ferrite Material with 3 turns onthe Ethernet cables exiting the rear of all 4G V-Flex Lite and 4G CR-Pass models.57