13each available frequency until you have found an optimal frequency. In therare circumstance that you cannot find an acceptable open frequency,change to a hard-wired FM modulator configuration using the separatelyavailable FM Modulator Direct Wiring Adaptor described in the AvailableAccessories section on page 29.Note that you may need to repeat this procedure if you travel to areas withdifferent FM stations in order to ensure the most static-free performance.In order to optimize the performance of this feature, the XM antenna shouldbe installed near your vehicle’s FM antenna following the procedure on page 22.Screen ColorChange the color of the display by simply using the Tuning Wheel to scrollthrough the seven color choices. Select a new color by pressing the TuningWheel in.ContrastThis control allows you to adjust the contrast of your display.Audio LevelUse this to adjust the Roady2 audio-output level if it is too high, causing distor-tion, or too low for your car. Most users will NOT need to change this level fromthe factory setting. This is not a volume control. You should set the volume usingthe audio system connected to your Roady2.When in FM modulator mode (by leaving the audio jack on the side of Roady2unplugged), this menu selection will instead read “FM Audio Level” and will letyou select from a limited number of FM audio level settings.S e c t i o n 4Warning: When using this product it is always important to keep your eyes on the road and yourhands on the wheel. Not doing so could result in injury to you or to others or in property damage.