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User Data Limitations of the Colorado 300/400 Series
When sending or creating files for a Colorado® 300 or Colorado® 400 series outdoor handheld, keep in mind the following limitations:
200 GPX files
1,000 waypoints
2,000 geocaches
50 routes, 250 points per route; 50 points turn-by-turn routing
200 saved tracks
20 archive tracks (archive tracks can only be accessed via computer)
10,000 points per track
100 custom map tiles
250 BirdsEye Imagery files
Mapping segments1 vary by model:
Colorado 300: approximately 4,000
Colorado 400c, 400i, 400t: approximately 3,500 (due to internal mapping)
Each GPX file can contain a mixture of waypoints, geocaches, routes and tracks. If the GPX file containing a waypoint or geocache is deleted, the waypoint will no longer be available on the device.
When utilizing routes, only 50 points can be used for turn-by-turn navigation on roads or trails.
1 See Related for more information on map segments.