GETTING STARTED
UNPACKING THE WATCH
When you unpack your SmartHeart SE190 Heart Rate
Monitor, make sure to keep all the packing materials
in a safe place, in case you need to later transport or
return the product for servicing.
In this box, you will nd:
• Heart rate monitor watch
• Chest belt
• 2 x CR2032 lithium batteries
NOTE Do not dispose this product as unsorted
municipal waste. Collection of such waste separately
for special treatment is necessary.
BATTERIES
The unit uses a CR2032 lithium battery for the receiver
watch and a CR2032 for the heart rate chest belt. Both
are included with the units. When the battery of the
receiver watch is running low, will light up.
To replace the watch battery:
1. Turn the watch over so that
you are looking at the back
plate.
2. Disconnect the watchstrap as
shown.
3. Using a small screwdriver
remove the four screws
that hold the back plate into
position.
4. Remove the back plate and set
it aside.
5. Using a thin blunt instrument,
hook the release catch and loft
the clip.
6. Remove the old battery.
7. Slide the new battery into the
compartment with the + side
upwards.
8. Replace the battery clip.
9. Replace the back plate and
screws.
