Sector Marathon Timer Manual De Instrucciones página 41

14
TROUBLESHOOTING GUIDES
TROUBLE
No display or display dim after
replacing battery
The watch shows no heart rate
reading.
POSSIBLE CAUSE
(1) Reversely install the battery
(2) Battery voltage is low
(3) The chest belt is not worn
properly.
(4) No contact between the skin
and the conductive pads.
(5) Wear the chest belt during
swimming or diving.
REMEDY
(1) Check the priority, +VE must
face up.
(2) Replace new battery
(CR2032)
(3) Wear the chest belt just
below the beast and in
area with less dense chest
hair area.
(4) Wet the conductive pads with
few drops of water.
(5) The chest belt is not designed
for water activities.