Battery Installation - La Crosse Technology KCombo3 WS-9080U-IT WS-9640U-IT Manual

seconds, remove the batteries and wait for at least 10 seconds before reinserting
them.
3. After inserting the batteries into the sensor, the Weather Station will start receiving
data from the sensor. The outdoor temperature and the signal reception icon should
then be displayed on the Weather Station. If this does not happen after 5 minutes, the
batteries will need to be removed from both units and reset from step 1.
4. In order to ensure sufficient 915 MHz transmission there should be no more than 330
feet (100 meters) between the final position of the Weather Station and the sensor
(see notes on "Mounting" and "915 MHz Reception").
Note:
•
The Weather Station will receive one outdoor sensor only.
•
If the signal reception is not successful on the first frequency (915MHz) for 22 seconds,
the frequency is changed to 920MHz and the learning is tried another 22 seconds. If still
not successful the reception is tried for 22 seconds on 910MHz. This will also be done
for re-synchronization.
•
If after 10 minutes, the Atomic time (WWVB time) signal has not been received, press
the SET key to manually enter a time initially.
•
Daily WWVB reception is attempted at full hour between 12:00 am to 6:00 am. If the
reception is successful, there will no reception attempt until the following day. When this
is successful, the received time will override the manually set time. The date is also
updated with the received time. (Please refer also to notes on "Atomic auto-set time -
WWVB Radio controlled Time" and "Manual Time Setting").

BATTERY INSTALLATION

INSTALL AND REPLACE BATTERIES IN THE WEATHER STATION
The Weather Station uses 2 x AAA, IEC LR3, 1.5V Alkaline batteries. To install and replace
the batteries, please follow the steps below:
6