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Symbol Explanation
Target zone
A graph showing your actual heart rate compared to the set heart rate
zones.
Zone pointer (speed)
If the symbol is not visible and/or an alarm sounds, your speed is outside
the target zone.
Zone pointer* (cadence)
If the cadence symbol is not visible and/or an alarm sounds, you are
outside the target cadence zone limits.
Zone pointer* (power)
If the power symbol is not visible and/or an alarm sounds, you are outside
the target power zone limits.
Time in zone
Time spent on the zone
Speed*
Current speed. The data comes from the G5 GPS sensor. The amount of
bars above the letter G indicates the GPS signal strength.
Max speed*
Maximum speed so far. The data comes from the G5 GPS sensor.
Average speed*
Average speed so far. The data comes from the G5 GPS sensor.
* Optional sensor required.
Button Functions
Take a Lap
Press OK to record a lap. The display will show:
Lap number
Average heart rate of the lap
Lap time
Lap number
Lap distance
Average speed
Lock a Zone
When training without preset target zones (FREE exercise), you can lock your heart rate into a sport zone.
For more information see Polar Sport Zones (page 57). This way, if you haven’t had time to define preset
target zones prior to exercise, you can set a target zone on the go during a session.
Press and hold LAP (OK) to Lock /Unlock zone.
ENGLISH
Training 21