Franklin Collins DMQ-119 User Manual page 11

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.