R"9#40+0)"R" Dispose of old batteries promptly and properly. Do not burn or bury them.
Operation
indicated by the polarity symbols (+ and
3. Replace the cover.
When the display dims or the clock stops operating properly, replace the battery. Rý
12'4#6+10
All segments appear on the display when you install the battery. The thermometer appears and displays the current indoor temperature.
If you do not press RESET after you install a battery, something other than 7Cý'(0&&ý&&ý'#'ýI7Jý might appear.ýIf this happens, reset the clock (see “Resetting the Clock” on Page 9).
4