2011 GMC Savana 2500 Passenger Owner's Manual - Page 123

Instruments and Controls 2. While either the hour or the minutes are flashing, turn the f knob, located on the upper right side of the radio, clockwise or counterclockwise to increase or decrease the time. While the 12HR or 24HR time format is flashing, turn the f knob clockwise or counterclockwise to select the default time settings. 3. Press H again until the clock display stops flashing to set the currently displayed time; otherwise, the flashing stops after five seconds and the current time displayed is automatically set. To set the time and date, follow the instructions: 1. Press the H button and the HR, MIN, MM, DD, YYYY (hour, minute, month, day, and year) displays. 2. Press the softkey located under any one of the tabs that you want to change. Every time the softkey is pressed again, the time or the date if selected, increases by one. Another way to increase the time or date, is to press the right ¨ SEEK arrow or the \ FWD (forward) button. 3. To decrease, press the left © SEEK arrow or the s REV button. You can also turn the f knob, located on the upper right side of the radio, to adjust the selected setting. Changing the Time and Date Default Settings 5-7 You can change the time default setting from 12 hours to 24 hours or change the date default setting from month/day/year to day/month/year. To change the time or date default settings, follow these instructions: 1. Press H and then the softkey located under the forward arrow that is currently displayed on the radio screen until the time 12H (hour) and 24H (hour), and the date MM/DD (month and day) and DD/MM (day and month) are displayed. 2. Press the softkey located under the desired option. MP3 Radio with a Single CD Player If the vehicle has a radio with a single CD (MP3) player, the radio has a H button for setting the time and date. 3. Press the H button again to apply the selected default, or let the screen time out.