La Crosse Technology WS-7211U - Manual (Page 4)

4
In this time the indoor temperature
station and remote temperature sensor
will start to talk to each other and the
display will show both the indoor
temperature and an outdoor
temperature. If the indoor
temperature station does not display
both temperatures after the 15
minutes please retry the set up as
stated above. After both indoor and
outdoor temperatures are displayed
for 15 minutes you can place your
remote temperature sensor outdoors
and set your time.
The remote temperature sensor
should be placed in a dry, shaded
area. The remote temperature sensor
has a range of 80 feet. Any walls that
the signal will have to pass through
will reduce distance. An outdoor
wall or window can have up to 30