Gymrex GR-MG80 Manual De Instrucciones página 27

Parameter designation
Time (minutes)
Distance (kilometres)
Calories
5. Press RECOVERY to start measuring your HR. In this mode, only the time and HR
are displayed. The time begins to be counted down from 0:60 (60 seconds) to zero.
When the time countdown ends, the display reads message F1 to F6 to rate the HR
result: F1 is very good, F6 is very poor.
Press RECOVERY again to exit this mode before it ends.
Setting range
0:00 to 99:00
0.00 to 99.50
0 to 9990