Image IMTL12902 User Manual page 27

PROBLEM: The heart rate monitor does not function properly
SOLUTION: a. If the heart rate monitor does not function properly, see HEART RATE MONITOR TROU-
BLESHOOTING on page 6.
b. If the heart rate monitor still does not function properly, the battery
should be changed. To replace the battery, locate the battery cover
on the back of the sensor unit. Insert a coin into the slot in the cover
and turn the cover counterclockwise to the "open" position. Remove
the cover.
Remove the old battery from the sensor unit. Insert a new CR 2032
battery, making sure that the writing is on top. Replace the battery
cover and turn it to the closed position.
27
b
Battery Cover
Battery
Cover
Battery