2008 Jeep Commander Owner Manual - Page 243

UNDERSTANDING YOUR INSTRUMENT PANEL 243 Operating Instructions - Satellite Radio Refer to your "Navigation User's Manual" for detailed operating instructions. 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 1. Turn the ignition switch to the ON or ACC position. 2. If the radio is off, turn it on by pressing the ON/OFF Volume radio knob. 3. Press the Time soft key on the lower left side of the face of the radio. 4. Press the HOUR or MIN soft keys on the face of the radio. 5. The time setting will change each time you press the HOUR or MIN soft key. 6. Press the SAVE soft key on the face of the radio. Changing the Time Zone 1. Press the Time soft key on the lower left side of the face of the radio. 2. Press the Set Time Zone soft key on the face of the radio. 3. Select the appropriate time zone for your location, and press the SAVE soft key to store your selection. NOTE: When you are traveling and enter a new time zone, the clock must be reset manually for the new zone. 4