4 Edge ™ 205/305 Owner’s ManualINTRODUCTIONMarking and FindingLocations .....................48Navigating with Routes ....50Viewing GPSInformation...................52Customizing ...................... 54Setting Up Custom DataFields ............................54Changing SystemSettings ........................56Updating User Profile .......59Changing Bike Profile ......59Setting Zones ....................60Speed Zones ................... 60Heart Rate Zones ........... 61Data Recording .................62Appendix ........................... 64Edge Data Fields ..............64Edge Accessories.............70Viewing Heart Rate Data ..71Training with Heart RateZones ............................71Sensor Pairing ..................74Training with Cadence ....76Barometric Altimeter ........76Tire Size andCircumference .............77Garmin Training Center ...79Caring for the Edge ..........80Specifications ..................81Product Registration ........84Contact Garmin................ 84Warning .............................85Caution ..............................86Limited Warranty ..............87FCC Compliance ...............88Software LicenseAgreement....................90CE Compliance .................90Index .................................. 91