2007 Jeep Liberty Owner's Manual - Page 192

192 UNDERSTANDING YOUR INSTRUMENT PANEL variety of destinations and routes. Refer to your "Navigation User's Manual" for detailed operating instructions. NOTE: If your vehicle is not equipped with the CD Changer option, you will not be able to use the Navigation system and the CD Player simultaneously. Always remove the Navigation DVD before inserting another disc. Clock Setting Procedure The GPS receiver used in this system is synchronized to the time data being transmitted by the GPS satellite. The satellites' clock is Greenwich Mean Time (GMT). This is the worldwide standard for time. This makes the system's clock very accurate once the appropriate time zone and daylight savings information is set. To manually set the clock, change the time zone, or change daylight savings information, use a ball point pen or similar object to press the hour (H) or minute (M) buttons on the radio. The Setup screen appears. Setting the Clock 1. Press the H button on the faceplate to change the hour or the M button on the faceplate to change the minute. The setting will increase each time you press the button. Holding either button in will fast forward the setting. 2. If no changes are made within 5 seconds of accessing the Setup screen, the screen will time out and you will be taken to the last mode. NOTE: To reset the clock, select the appropriate time zone and press ENTER. The clock will revert to the accurate time based on the time zone you selected. Changing Time Zone 1. Highlight "Clock Setup" and press ENTER.