17A d v a n c e d F e a t u r e sTo set Auto-Off:1. Press the “menu” button.2. Use the scroll wheel (or remote) toselect “Auto-Off/Sleep Timer.”Press the “XM” button to confirmselection.3. Use the scroll wheel (or remote) toselect the time period. Press the“XM” button to confirm selection.4. Press the “menu” button to returnto the main menu and then againto return to normal operation.Aiming the Home AntennaFor the best reception possible, aimthe home antenna using the followingmethod:1. Press the “menu” button.2. Use the scroll wheel (or remote) toselect “Antenna Aiming.” Press the“XM” button to confirm selection.3. Slowly turn and tilt the antenna.The “Satellite” and “Terrestrial”signal bars will change. Find theposition that gives the strongestsignal strength on either“Satellite” or “Terrestrial.”4. Press the “menu” button to returnto the main menu and then againto return to normal operation.