89How to operate the tuner with an optional HD Radio tuner connected (U.S.A. only)First, press the [FM AM] button to start tuner operation.There are automatic and manual methods for setting stations inmemory. The receiver will accept up to 24 stations in memory: 6 inAM and 18 in FM (6 each for FM1, FM2 and FM3.) (Initial setting)Tuning to a stationPress the [FM AM] button for less than one second toswitch to the desired FM or AM bands.Radio bands will switch from FM1 ➔ FM2 ➔ FM3 ➔ AM in ordereach time the button is pressed.Turn the [SEL] button to the left or right to tune to astation.Turn to the right: Tunes to higher frequencies.Turn to the left: Tunes to lower frequencies.Press the [ ] or [ ] button to start the automatic stationsearch.[ ] button: Starts searching toward higher frequencies.[ ] button: Starts searching toward lower frequencies.If the optional SIRIUS satellite radio tuner unit is connected, radiomode will be switched between the satellite radio mode and FM AMradio mode by pressing the [FM AM] button for more than one second.At times, it may be difficult to maintain optimum reception because theantenna affixed to your vehicle is in motion constantly (relative to thebroadcast antenna), encountering continuous variation in the receivedradio signals’ strength. Other factors affecting reception includeinterference from natural obstacles, sign posts, etc.[SEL] button[FM AM] button [ ] button[ ] button
