Oregon Scientific Indoor / Outdoor Thermometer EW92 - Manual (Page 10)

BATTERY REPLACEMENT
If the low battery indicator “ ” displays beside
the outdoor temperature, it means that the battery
power of sensor is not enough, and you should
replace with 2 AAA size batteries at once.
While if the low battery indicator “
” displays
beside the indoor temperature, it indicates that you
should replace batteries of the main unit with 2 new
AA size batteries.
Note
Attention! Please dispose of the used unit or batteries
in an ecologically safe manner.
9
EN
Low battery indicator
PLACEMENT OF MAIN UNIT AND
SENSOR
For the sensor, place the screw on the desired wall
and hang the sensor by the recessed hole in the
back of it or simply place it on the desktop.
For the main unit, you can just place it on the table
by itself.