GARMIN CHARTPLOTTERS: COMPATIBILITY, UPGRADES, AND DATA MIGRATION
Yenra | Reviewed September 15, 2026
https://yenra.com/garmin-gps-chartplotter/

HOW TO USE
Complete before relying on the setup. Repeat the trial when equipment, software, service
or project requirements change. Mark each item PASS, FAIL or N/A with evidence. Record
an owner and next action for failures. This worksheet supports the linked guide; consult
exact equipment manuals and applicable trip/project requirements.

Reviewer: ____________________  Date: ____________________

INVENTORY
[ ] Existing/proposed display models and software
    Result/evidence: ______________________________________________
[ ] Chart product/region/card format/update entitlement
    Result/evidence: ______________________________________________
[ ] Transducer, sonar module, network and sensor part numbers
    Result/evidence: ______________________________________________
[ ] Mounting/power requirements from installation manual
    Result/evidence: ______________________________________________
[ ] Compatibility evidence for every retained component
    Result/evidence: ______________________________________________

BACKUP
[ ] Source waypoint/route/track counts and export format
    Result/evidence: ______________________________________________
[ ] Original export date/model/software in file record
    Result/evidence: ______________________________________________
[ ] Second private copy verified
    Result/evidence: ______________________________________________
[ ] Destination data backed up before any replace operation
    Result/evidence: ______________________________________________
[ ] Network sharing behavior understood before enabling
    Result/evidence: ______________________________________________

MIGRATION AND COMMISSIONING
[ ] Small import tested: counts, coordinates, names, timestamps
    Result/evidence: ______________________________________________
[ ] Every important route reviewed on new chart
    Result/evidence: ______________________________________________
[ ] Lost/truncated/changed fields documented; original retained
    Result/evidence: ______________________________________________
[ ] At-dock position, charts, units, sensors and sources checked
    Result/evidence: ______________________________________________
[ ] Installation and controlled functional checks completed
    Result/evidence: ______________________________________________
[ ] Unresolved item, owner and resolution
    Result/evidence: ______________________________________________

SOURCE DOCUMENTATION
https://www8.garmin.com/manuals/webhelp/GUID-3E67C80C-0812-4EEC-BC60-699751B9CF6F/EN-US/GPSMAP_x3_OM_EN-US.pdf
https://www8.garmin.com/manuals/webhelp/gpsmap8000/EN-US/GUID-77D3A645-E297-450E-B017-5FEB62414D5E.html