TOPCOM HB 8M00
8.1.5 Dual time mode
When you need to keep track of the time elsewhere in the world.
Dual time mode hold [M] [ESC] 
[M]
hour
minute
[
] or [
]
change setting value
hold [
] or [
]
change setting value faster (for some settings)
Dual time setting sequence
8.2 HEART RATE MODE OVERVIEW
8.2.1 Heartbeat measurement
See “8 Timekeeping - heart rate mode main menu” how to enter the heart beat measurement menu (HR).
PRECAUTIONS
•Avoid fastening the strap too tight.
•Do not bend or fold the chest belt for preventing damage.
•Wetting the skin, where there is contact with the conductive area of the chest belt, will improve the conduction and get a more stable sig- nal.
•The physical condition of an individual might effect the intensity of measured signal.
•Avoid using the heart rate monitor close to a trolley car, a tram stop, transformer, electric substation and
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