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Important placement guidelines
●The distance between main unit and transmitter should be at least
5~6.5 feet (1.5~2 meters) away from any interfering sources such
as computer monitors or TV sets.
●To maximize wireless range, place units away from large metallic
items, thick walls, metal surfaces, or other objects that may limit
wireless communication
● Please do not use other electrical products such as headphones
or speakers operating on the same signal frequency.
● Neighbors using electrical devices operating on the same signal
frequency can also cause interference.
● Place the main unit more than 1.2 meters away from the power
source for better usage. (including the power source of the product
itself or any other electrical appliances)
TEMPERATURE&HUMIDITY
● Indoor temperature display range :-10°C~50°C (14°F ~122°F).
Outdoor temperature range:-40℃~60℃（-40℉~140℉),LL.L or
HH.H will display when out of range
● Indoor and outdoor humidity range:1%-99%
● Accuracy: For temperature between 10℃~30℃,the accuracy is±
1 ℃,if out of this range the accuracy will be±1.5℃; For humidity
between 40-70%RH,the accuracy is±5%RH,if out of this range,the
accuracy will be±8%RH.
● Arrow indication for temperature changes:
will display when temperature changes less than 1℃ within
onehour or compared with last reading.
will display when the reading increase by 1℃ within one hour or
compared with last reading.
OPERATION GUIDELINE
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