Bresser 4007922062563, Instruction Manual

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1. Press the WIND button for approx. 3 seconds to enter the setting mode.
2. Press the UP or DOWN button to change the unit between mph (miles per hour), m/s (miles per
second), km/h (kilometer per hour) or knots.
3. Press the WIND button to save the settings and exit the setting mode.
23 Beaufort scale
The Beaufort scale is an international scale of wind velocities from 0 (calm) to 12 (Hurricane force).
Beaufort number Description Speed
0 calm < 1 km/h | < 1 mph
< 1 knots | < 0.3 m/s
1 light air 1.1-5.5 km/h | 1-3 mph
1-3 knots | 0.3-1.5 m/s
2 light breeze 5.6-11 km/h | 4-7 mph
1-3 knots | 0.3-1.5 m/s
3 gentle breeze 12-19 km/h | 8-12 mph
7-10 knots | 3.5-5.4 m/s
4 moderate breeze 20-28 km/h | 13-17 mph
11-16 knots | 5.5-7.9 m/s
5 fresh breeze 29-38 km/h | 18-24 mph
17-21 knots | 8.0-10.7 m/s
6 strong gale 39-49 km/h | 25-30 mph
22-27 knots | 10.8-13.8 m/s
7 high wind 50-61 km/h | 31-38 mph
28-33 knots | 13.9-17.1 m/s
8 gale 62-74 km/h | 39-46 mph
34-40 knots | 17.2-20.7 m/s
9 strong gale 75-88 km/h | 47-54 mph
41-47 knots | 20.8-24.4 m/s
10 storm 89-102 km/h | 55-63 mph
48-55 knots | 24.5-28.4 m/s
11 violent storm 103-117 km/h | 64-73 mph
56-63 knots | 28.5-32.6 m/s
12 hurricane force > 118 | > 74 mph
> 64 knots | 32.7 m/s
24 Wind chill factor
Press the INDEX button several times until WIND CHILL is displayed.
Note:
The wind chill factor is based on the common effects of temperature and wind speed.The displayed
wind chill is calculated solely from temperature and wind speed and is measured by the outdoor
sensor.