Table of Contents
Overview ..........................................................................................................................2
Hardware Features .......................................................................................................... 2
Using the Earthmate GPS BT-20 ...................................................................................... 3
Charging the Battery ........................................................................................................ 4
Troubleshooting ................................................................................................................4
Hardware Specifications ................................................................................................. 6
FCC Certification .............................................................................................................. 6
Caution .............................................................................................................................7
FCC Radiation Exposure Statement ................................................................................. 7
Battery Caution ................................................................................................................ 7
Limited Warranty ............................................................................................................. 7
DeLorme Contact Information .......................................................................................... 8
8
DeLorme Contact Information
Technical Support
Visit www.delorme.com/support to access the DeLorme Technical Support Knowledge Base, get answers to frequently
asked questions, or for additional support information. If you cannot find an answer to your problem on the site, please
call 207-846-8900 to speak to a Technical Support representative.
Customer Service
For general questions about our products, returns, order status, or problems with shipments, call 800-511-2459; Monday-
Friday (excluding holidays). For Customer Service hours, visit the DeLorme website at www.delorme.com.
Direct Sales
For sales questions and to order additional products, call 800-561-5105. To order online or for Direct Sales hours, visit
the DeLorme website at www.delorme.com.
