Alecto WS-4800 Panduan Pengguna - Halaman 11
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4.7 Wind (direction + speed):
2
1
9
8
*9: AVERAGE = average speed
GUST = wind gust
You can switch between these indications
by briefly pressing the
*11: STORM = ≥ 88 km/h (≥ 55 mph)
STRONG = 42-87 km/h (26-54 mph)
MODERATE = 14-41 km/h (9-25 mph)
LIGHT = 3-13km/h (2-8mph)
4.8 Wind chill and dew temperature:
1
2. temperature according to the indication shown underneath 1 (*13)
*12: Wind chill: combination of the measured temperature and wind speed Heat index: combination of
the measured temperature and air humidity Dew point temperature, indoors: the temperature at
which water vapour is converted into water (mist, dew or frost). This temperature depends on the
indoor temperature and the air pressure. You can switch between these indications by briefly
pressing the
*13: At HEAT INDEX:
< 27°C (display 'LO')
27°C – 32°C (80°F – 90°F)
33°C – 40°C (91°F – 105°F) be careful (risk of dehydration due to heat)
41°C – 54°C (106°F – 129°F) danger (increased risk of exhaustion due to heat)
≥55°C (≥130°F)
4.9 Display lighting:
Press the SNOOZE button at the top of the indoor unit to switch on the display lighting. After you release
the button, the light will turn off after 5 seconds
button.
button.
the alert level is:
no danger
pay attention (risk of exhaustion due to heat)
very dangerous (huge risk of dehydration/stroke)
1. actual wind direction
2. measured wind directions (max 6) of the
last 5 minutes
3. wind direction
4. indicates whether the displayed wind
3
speed is an average speed or a wind gust
(*9)
5. Wind speed
6. indicates whether the wind speed is
expressed in mph (miles per hour), in m/s
(meters per second), in km/h (kilometres
4
per hour) or in Knots (1 KNOTS = 1,852
5
km/h (1.151 mph)) (*10)
6
7. illuminates when the max. wind speed
alert is set
7
8. wind speed, according to the Beaufort scale
9. wind speed, expressed in everyday
speech (*11)
*10: You can set the desired unit as follows:
1. press and hold the
2. use / to select your desired unit
3. briefly press the
1. indicates whether the displayed
temperature is the Wind chill, the Heat
2
Index or the Indoor Dew Point (dew point
temperature, indoors (*12) is
11
button for 2 seconds
button