Warning! If the batteries wear out
completely, or if you take more than a few
seconds while changing the batteries, any
user-entered information may be erased.
You should always keep written copies of
your important information.
1. Turn the unit off and turn it over.
2. Use the Phillips screwdriver to
unscrew the battery cover screw.
3. Push gently on the tab of the battery
cover and remove it.
4. Remove the old battery.
Note: Use a paper clip if necessary to
remove the old battery.
5. Install 1 new CR-2032 lithium battery
with positive polarity facing up.
Important: Be sure that the battery is
installed correctly. Wrong polarity may
damage the unit.
6. Replace the battery cover and
secure it with the screw.
