Garmin GPSMAP 172C Owner's Manual - Page 69

To select the nearest tide station from your current location: 1. From the "Tide" tab, highlight the 'At' field and press ENTER/MARK. 2. Highlight the desired station on the list and press ENTER/MARK twice. If you are not within this range, you will see a message "None Found". Use the 'Nearest To Other' Find option and select a location closer to a tide station. To select a tide station from the map: 1. Press FIND, select 'Tide Stations' and press ENTER/MARK. 2. Press MENU after the search results appear. 3. Highlight 'Nearest To Other' and press ENTER/MARK. 4. Select a position on the map and press ENTER/MARK. 5. A list is displayed showing up to nine of the nearest tide stations. Highlight the desired station and press ENTER/MARK. Select the 'Show Chart' button and press ENTER/MARK. If the "None Found" message appears, repeat steps 1-4 until you find a station. You may also change the date to see tide charts for other days. To change the date for the tide chart: 1. Using the ARROW KEYPAD, highlight the "On" field and press ENTER/MARK. 2. Enter the desired date and press ENTER/MARK. To use the current date: 1. Press MENU, then highlight 'Use Today's Date' and press ENTER/MARK. You may move the time bar on the tide chart in 5 minute increments to show tide heights at various times on the chart. To see tide heights at various times on the chart: 1. Move the highlight to the chart. 2. Press LEFT or RIGHT on the ARROW KEYPAD to change the time. Press QUIT when done. Reference Main Menu: Tide Tab Tide Station List Menu Options Press MENU on the Tide Station list to access additional search options. The 'Nearest to Next' and 'Nearest to Destination' options are enabled when you are actively going to a destination (following a Go To or a Route, for example). You must select a location within 100 nm. of a tide station. You may move the cursor to see tide heights at different times. Tide data shows in a black box when in cursor mode. 59