La Crosse Technology WS-2317 Operation Manual page 8

Setting up using batteries:
Sensor
sockets
Battery
Compartment
Important:
1) Pull away the rain cover of the thermo-hygro sensor to
reveal the three sockets (for the wind sensor, rain sensor
and the base station)
2) Connect the attached cables of wind and rain sensors to
the corresponding sockets of the thermo-hygro sensor by
clicking them into place
3) Open the battery cover of the thermo-hygro sensor
located below the three sockets and insert 2 x AA, IEC
LR6, 1.5V batteries and close the cover
4) Open the base station's battery cover located at the back
of the unit and insert 3 x AA, IEC LR6, 1.5V batteries into
the battery compartment and close the battery cover
Sensor sockets
To avoid operating problems, please take note
of battery polarity if inserting any batteries
Thermo-Hygro Sensor
Battery Cover
8