4
GB
INSTALL RAIN GAUGE FUNNEL
Install the rain gauge funnel and rotate clockwise to lock the funnel to the sensor array
Step 2
Step 1
Lock
grooves
INSTALL BATTERIES
Unscrew the battery door at bottom of unit. Insert the 3 AA batteries (non-rechargeable) according to the
+/- polarity indicated. The red LED indicator on the back of the sensor array will turn on, and then begin
ashing every 12 seconds.
ADJUST THE SOLAR PANEL
The tilting angle of solar panel can be adjusted vertically from 0° into 15°, 30°, 45° and 60° positions
depending on the area you are living in. For optimal power output year-round, please set the tilt angle that
is closest to your latitude.
E.g.,
Location (latitude, longitude) Solar panel tilt angle
45°
60°
30°
15°
0°
Hamburg (53.558, 9.7874) 60°
Chicago (42.1146, -88.0464) 45°
Houston (29.7711, -95.3552) 30°
Bangkok (14.2752, 100.5684) 15°
Sydney (-33.5738, 151.3053) * 30°
*Sensors installed in Southern Hemisphere must have their solar panels facing North.
Step 1: Loosen the screw lightly until the gears on the
opposite side separated from lock position.
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