Battery Replacement
Replace the battery as follows:
1. Remove the back battery
cover on the monitor.
2. Remove the battery and re-
place with a new one with the
+
side facing up.
3. Replace the cover.
NOTE:
After the battery is replaced, the monitor displays the all
segments screen. Then, the monitor displays the time set up. Reset
to the current time and date. If needed, go to page 11 in this guide
to review setting the time, date, and beeper. Discard batteries
according to your local environmental regulations.
Basic Upkeep