Garmin GMI 20 user manual

Contents

1. Introductionp. 5

   WARNING See the Important Safety and Product Information guide in the product box for product warnings and other important information.‍

2. Device Configurationp. 5

   NOTE: Certain functions are available only if the appropriate sensors are connected to the device.‍ The GMI 20 allows you to view data provided by sensors…

3. Profilesp. 5
4. Selecting a Profilep. 5

   Select > Profiles > Select Profile.‍ 2 Select a profile.‍

5. Renaming a Profilep. 5

   Select > Profiles > Rename Profile.‍ 2 Select or to scroll through the letters.‍ 3 Select Select to select a letter.‍ 4 Select Done.‍

6. Creating Custom Profilesp. 5

   You can create up to three custom profiles.‍ You can add up to ten pages from multiple instrument collections to a custom profile.‍ 1 Select > Profiles >…

7. Locking a Profilep. 5

   You can lock a profile so no changes can be made to the data fields, page layout, or number of pages that can display at one time.‍ Select > Profiles > Lock…

8. Restoring Profiles to their Default Settingsp. 5

   You can restore unlocked profiles to their factory default settings.‍ 1 Select > Profiles > Reset Defaults.‍ 2 Select Current Profile or All Profiles.‍ 3…

9. Instrument Pagesp. 5

   and menus.‍ Select to view the display settings.‍ Select twice to view backlight settings.‍ Hold to view the power off settings.‍ Profiles Profiles are…

10. Cycling Through Instrument Pagesp. 5

    From the Instrument page, select or .‍ Using Auto Scroll You can use auto scroll to automatically cycle through all of the instrument pages.‍ 1 From the…

11. Configuring the Data Fieldsp. 5

    Data provided on an instrument page can be shown in various ways depending upon the instrument page that is displayed.‍ Select > Configure Data Fields.‍…

12. Changing the Layout of Instrument Pagesp. 6

    NOTE: Instrument page layout can be changed only on pages that display more than one instrument.‍ You can change the layout of instrument pages to display up…

13. Adding an Instrument Pagep. 6

    Select > Pages > Add Page.‍ 2 Select an instrument page collection.‍ 3 Select or to scroll through the instrument pages.‍ 4 Select an instrument page to add.‍…

14. Removing an Instrument Pagep. 6

    Select > Pages > Remove Page.‍ 2 Select a page to remove.‍ 3 Select Yes.‍

15. Changing the Order of Instrument Pagesp. 6

    You can change the order of instrument pages.‍ 1 Select > Pages > Reorder Pages.‍ 2 Select an instrument page.‍ 3 Select or to move the instrument page up or…

16. Device Configurationp. 6

    System Settings Select > Setup > System.‍ Units: Sets the units of measure.‍ Heading: Sets the reference used in calculating heading information.‍ Beeper: Sets…

17. System Settingsp. 6

    Select > Setup > System.‍ Units: Sets the units of measure.‍ Heading: Sets the reference used in calculating heading information.‍ Beeper: Sets if and when…

18. Display Settingsp. 7

    Select > Setup > Display.‍ Color Mode: Sets the device to display day or night colors.‍ Configure Colors: Sets the color configuration for each color mode.‍…

19. Alarm Settingsp. 7

    Select > System > Alarms.‍ Shallow Water: Sets an alarm to sound when the depth is less than the specified value.‍ Deep Water: Sets an alarm to sound when the…

20. Viewing NMEA 2000 Settingsp. 7

    You can view information about NMEA 2000 devices and change available device-specific options.‍ 1 Select > Setup > NMEA 2000 Devices.‍ 2 Select an option: • To…

21. NMEA 2000 Data Type Informationp. 7

    Each NMEA 2000 certified sensor provides unique information to the NMEA 2000 certified display device, such as the GMI 20.‍ The data you can view on your…

22. Registering Your Devicep. 7

    Help us better support you by completing our online registration today.‍ • Go to http:​/‍​/‍my​.garmin​.c .com.‍ • Keep the original sales receipt, or a…