1 3CD Player/Tuner Stereo System HARMONYFM LOCAL/DISTANCE SWITCHThe Local/Distance Switch located above the antennaconnectors on the back of the Harmony is featured tooptimize the automatic tuning feature of Harmony's FMTuner to the listening environment where the unit isoperated.If the unit is used in a metropolitan area with manystrong stations, the switch should be in LO (Local)position. If it is not, slide it to LO position using a tip of apen. The Harmony should be able to automatically tuneto and bring in strong and listenable FM stations.If the unit is used in a rural area with few weak or distantstations, the switch should be in DX (Distance) position.If it is not, slide it to DX position using a tip of a pen.The Harmony should be able to automatically tune toand bring in most listenable FM stations.Harmony's ability to tune to more FM stations can befurther improved by using the included T-antenna,mounting the T-antenna horizontally and high on a wall,or using an external or cable FM antenna.If a particular FM station that you would like to listen tois still too weak to be tuned to automatically even withthe unit in DX mode, you may be able to tune to itmanually by repeatedly pressing and releasing the tune( -or- ) buttons on the Harmony or on its remote, andthen pressing the “Mono” button on the remote (makesure the word “Mono” is seen on the display). Keep inmind that if the station is too weak, it may still be toonoisy to listen to.