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Radio-controlled alarm clock with thermo-hygrometer
Radio-controlled alarm clock with thermo-hygrometer
8. Backlight
• Press the
SNOOZE LIGHT
button.
• The backlight turns on for 5 seconds.
9. Care and maintenance
• Clean the device with a soft damp cloth. Do not use solvents or
scouring agents.
• Remove the batteries if the device will not be used for an
extended period of time.
• Keep the device in a dry place.
9.1 Battery replacement
• When the batteries are used up, the low battery icon appears on
the display.
• Open the battery compartment and insert two new AAA 1.5 V
batteries, polarity as illustrated.
• Close the battery compartment again.
7. Temperature and humidity
7.1 Temperature display
• Press the
°C/°F
button to change between °C (Celsius) or °F
(Fahrenheit) as temperature unit.
7.2 Max-Min function
• Press and hold the
°C/°F
button in normal mode for 3 seconds
and the lowest temperature and humidity is displayed since the
last reset (MIN).
• Press and hold the
°C/°F
button again and the highest tempera-
ture and humidity is displayed since the last reset (MAX).
• Press and hold the
°C/°F
button again and you will return to
normal mode.
• Hold the
DOWN
button for 3 seconds to clear the recorded
MAX/MIN reading.
7.3 Comfort level
• For the indication of the comfort level of the indoor climate on
the display appears:
Laughing face
Ideal values
COM
20-23°C
40-65%
Neutral face
< 20°C, > 23°C
40-65%
Sad face
DRY
too dry
< 40%
Sad face
WET
too wet
> 65%
TFA_No. 30.5049_Anleitung 14.02.2019 13:41 Uhr Seite 15
