The installation manuals on this site are copyright Clarion Co., Ltd. Unauthorized redistribution of the contents in whole or in part is prohibited by law. View and Download Clarion FX688A owner's manual online. Display Audio System. FX688A car receiver pdf manual download. Contact Details · Software Update / Download · Navigation Map Update; Product Manual Download · Installation Manual Download · Map Reporter. Check below for facia, antenna adapters and other things to make your installation a success! Clarion FX688A. The parts illustrated here allow you to connect Simply connect your smartphone to the FX688A and enjoy apps, music and videos on the big screen. Enjoy a variety of media with displayed audio, including USB CLARION -FX688A Smartphone Integration Headunit. Clarion FX688A supports not just Smartphone Integration, but also those standard audio functions,View online Owner's manual for Clarion FX688A Car Receiver or simply click Download button to examine the Clarion FX688A guidelines offline on your desktop