61ReferenceTime Tab— displays the current time and date, allows you to adjust the 12 or 24 hour time format,enter a time zone and adjust for daylight savings to show correct local time.The following options are available:• Time Format— choose from 12 or 24 hour (military) time format.• Time Zone- choose your correct time zone to show correct local time or enter a UTC Offset. TheUTC (also called Greenwich Time) offset is how many hours you are ahead or behind the time line.See the table on page 70 for time offsets.• Daylight Savings— choose from ‘Auto’, ‘On’, or ‘Off’ to adjust for daylight savings.Pages Tab— allows you to turn on/off any of the main pages or ‘Jump To’ a particular page. You mayalso set which page appears first when you power the unit on or enable/disable the GPS Info on powerup screen.To select/deselect a main page:1. Use the ARROW KEYPAD to highlight the box to the left of the page name. Pressing ENTER/MARK will select/deselect that page. When a page is selected a ‘9 ’ will appear in the box. Youmust leave at least one page checked.You may also press Menu and choose from one of the following and press ENTER/MARK:• All Pages— selects all pages.• Chartplotter Only— selects Map page only.• Nav Tools Only— selects Compass, Numbers, Highway, and Active Route pages only.• Basic Fishfinder— selects Sonar page only (if equipped with GSD 20).• Defaults— selects all pages.To ‘Jump To’ a specific page:1. Use the ARROW KEYPAD to highlight the ‘Jump To’ option to the right of the desired page andpress ENTER/MARK.To set the First Page:1. Use the ARROW KEYPAD to highlight the ‘First page’ option and press ENTER/MARK. Highlightthe page you wish to appear first and press ENTER/MARK.Main Menu:Time and Pages TabsFirst Page OptionTime TabSelectableDataFieldsNon-SelectableData FieldPages Tab