Levenhuk Wezzer PRO LP300 Guia Del Usuario página 7

Wind speed sensor installation
Place the wind speed sensor (1) onto the shaft. Tighten the fastening screw. Make sure the wind speed sensor
spins freely.
Rain gauge installation
Install the rain gauge funnel (4) and rotate it clockwise to attach to the remote sensor.
Batteries installation
Insert 2 AA batteries into the battery compartment (9). The LED indicator (11) on the back of the transmitter
blinks every 48 seconds (sensor data transmission refresh period).
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