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Average heart rate and current
heart rate
Calories burned and current heart
rate
PERCENTAGE HEART RATE READING
The percentage heart rate reading is calculated from your
current heart rate and MHR:
The higher the percentage, the harder the heart is working.
For example, when you reach 80-90% you should consider
slowing down to a more comfortable exercise level.
BACKLIGHT / KEYPAD LOCK
To turn the backlight on for 3 seconds:
Press . (Press again within the 3 seconds to extend
the light for 3 more seconds.)
To turn the keypad lock ON or OFF:
Press and hold . appears when the keypad lock
is ON.
SE102-SE102L_EN_R3.indd 19 5/30/06 4:10:30 PM