Texton the display Symbol Explanation
L/Rbalance* Pedaling power distribution
between left and right foot in
percentage.
Zonepointer (heart rate) If the heart symbol is not visible
and/or an alarm sounds, your
heart rate is outside the target
zone.
Zonepointer*(cadence) If the cadence symbol is not
visible and/or an alarm sounds,
you are outside the target
cadence zone limits.
Zonepointer* (power) If the power symbol is not visible
and/or an alarm sounds, you are
outside the target power zone
limits.
Timein zone Timespent on the zone
* Optional sensor required.
Button Functions During Exercise

Takea Lap

Press OK to record a lap. The display will show:
Lap number
Averageheart rate of the lap
Lap time
Lap number
Lap distance
Averagespeed

Locka 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. 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.
If, for example, you are cycling with a heart rate of 130 bpm which is 75% of your maximum heart
rate, and matches sport zone 3, you can press and hold LAP to lock your heart rate into this zone. Sport
zone3Locked 70-79 is displayed. An alarm sounds if you are below or above the sport zone (if the target
zone alarm function is on). Unlock the sport zone by pressing and holding OK again: Sportzone3
Unlocked is displayed.

Zoomthe Display

Polar CS600 User Manual 16