62 Edge ™ 205/305 Owner’s ManualC USTOMIZINGTo change your heart ratezones manually:1. Press mode to access theMain Menu.2. Select Settings > Zones >HR Zones.3. Select the Zones field, andselect Custom.4. Select any heart rate zone,and select a heart rate valueyou want to change. Enter aheart rate value.5. Repeat step 3 for each heartrate zone you want to change.6. Press mode to exit.NOTE: For more information abouttraining with heart rate zones, seepage 71.Data RecordingData recording controls how theEdge records detailed data foryour rides. By default, the Edgeuses Smart Recording to recordyour movements and createdetailed history. Smart Recordingpicks up key points where youchange direction, speed, or heartrate.You can also record data everysecond. Doing so creates themost accurate record possibleof your ride. However, with this