Operating instructions

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Position the sensor under your pectoral (chest) muscles, adjusting
the strap for a snug but not tight fit. Be sure the battery
compartment is to your right when attaching the strap and the
words are not upside down.
.
In order to make an optimum transfer of the cardiac frequency
possible, wear the belt with the battery compartment on the right
side (from the wearer’s point of view).
The battery is already inserted in the chest strap, and is ready for
use.
4.3 Acquire GPS Signal Before Starting a Workout
The GPS watch is equipped with a global positioning system (GPS)
that measures distance, speed, elevation and navigation by means
of the USA satellite network. The USA operates this satellite system
and is responsible for its maintenance and accuracy.
Prior to starting a GPS Workout or GPS Navigation, it is best to
acquire the signal to be sure that the GPS data and speed tracking
is accurate. The first time the GPS is started, or when using the
watch at a distance (e.g., over 175 miles) from its last GPS position,