GPS support for Custom Maps

TIMaps are all Custom Maps. Garmin says that Custom Maps work with the following Garmin GPS model families.

• Alpha 100
• Astro 320, 430, 900
• Colorado
• Dakota
• epix
• eTrex 20, 20x, 30, 30x, Touch
• GPSMAP 62, 64, 65, 66, 78, 86, 276
• Montana
• Monterra
• Oregon
• Rino 600, 700