National Geographic Colour Weather Center 5in1, Инструкция по эксплуатации

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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
32 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.
33 Temperature display
Move the °C/°F switch to toggle between °C and °F temperature display.
When temperatures of -40° C or below are reached, the information "LO" is output for the respective
range, when temperatures of over 70° C or above are reached, the information "HI" is output. The
measurable temperature range has been exceeded or fallen below.
When returning to a measurable temperature range, the appropriate temperature is displayed again.
34 Feels like temperature
Press the INDEX button repeatedly until FEELS LIKE appears on the display.
Note:
The feels like temperature indicates the temperature value according to the personal temperature per-
ception.
35 Heat index
Press the INDEX button several times until HEAT INDEX is displayed.
Heat index Warning Meaning
> 55° C
(> 130° F)
Extreme danger Strong risk of dehydration / sun
stroke
41° C – 54° C
(106° F – 129° F)
Danger Heat exhaustion likely
33° C – 40° C
(91° F – 105° F)
Extreme caution Possibility of dehydration
27° C – 32° C
(80° F – 90° F)
Caution Possibility of heat exhaustion
Notice: