LifeSpan TR2000i Touch Owner's Manual page 24

Operations
E. Bluetooth Icon - Activates Bluetooth system.
Personal Settings - Allows the user to set their weight, age and gender for
F.
more accurate calorie count and % max heart rate readings.
G. Equipment Settings - Allows the user to adjust readout data in English or
Metric units, and control several other settings. See page 47.
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