FM stereo. The left button “<” tunes down the frequency and the right button “>” tunes up the frequency. The frequency will be displayed on the iPod screen. Once the frequency on the iPod matches the one on your FM radio, press play on your iPod and AirPlay Boost you will begin transmitting your music to your FM radio.
Step 4 – Programming Preset Stations
Tune AirPlay Boost to station you want to save. Hold the 
button until the screen shows the preset numbers. Use the arrows to choose the preset number you would like to program and press to select. A small number on the right hand side of the frequency will indicate the preset station.
SELECTING A PRESET:
Step 1 –
Press the 
logo and the menu screen will appear. The first item in the menu is “PRESETS”
Step 2 –
Highlight the “PRESETS” menu item and press the 
to select. The three presets will appear on the
screen.
Step 3 –
Use the arrow keys to choose the preset frequency and press the 
to select.
