Do you have a question about the Garmin GPSMAP 392, 398, 492, 498 and is the answer not in the manual?
Provides critical safety information regarding potentially hazardous situations and serious injury.
Outlines potential hazards that could result in injury or property damage if not avoided.
Steps for turning on the unit, acquiring satellite data, and establishing its initial location.
Allows practice of unit functions indoors without receiving actual satellite signals.
Guide on how to input information, customize settings, and select features using the controls.
Explains how to navigate the map, pan, and select locations or items using the ROCKER control.
Covers methods for marking and saving locations, including using the ENTER/MARK key and graphical selection.
Describes the function to mark your current position and set a course back for quick response.
Explains how to use navigation features like Go To Point, Follow Route, TracBack, and Following a Track.
Details on creating, storing, and navigating user-defined reversible routes with multiple waypoints.
Explains the setup and use of Digital Selective Calling features for marine communication.
Provides a comprehensive display of electronic cartography, plotting, and navigational data.
Contains setup options for the Sonar Page, including transducer type and display settings.
Details the physical, performance, GPS accuracy, power, and sonar specifications of the unit.
Instructions for properly installing the external GPS antenna for optimal performance.
Critical steps for installing the sonar transducer for proper operation of the sonar system.