Instructions
30
TROUBLESHOOTING 
Problems 
Solutions 
No indication on the 
weather station or 
transmitter 
  Ensure batteries polarity are correct 
  Change batteries 
No transmitter reception 
Display "---" 
  Check batteries of external transmitter (do not use rechargeable 
batteries!) 
  Restart the transmitter and weather station as per the manual  
  Choose another place for the transmitter and/or the weather station 
  Reduce the distance between the transmitter and the weather station 
  Check if there is any source of interference 
Incorrect display 
  Change batteries 
WASTE DISPOSAL 
This product has been manufactured using high-grade materials and components which can be recycled 
and reused. 
Never throw flat batteries and rechargeable batteries in household waste.  
As a consumer, you are legally required to take them to your retail store or to appropriate 
collection sites according to national or local regulations in order to protect the environment. 
The symbols for the heavy metals contained are: Cd=cadmium, Hg=mercury, Pb=lead  
This instrument is  labelled  in accordance with the EU Waste  Electrical and Electronic 
Equipment Directive (WEEE). 
Please do not dispose of this product with other household waste. The user is obligated to 
take end-of-life devices to a designated collection point for the disposal of electrical and 
electronic equipment, in order to ensure environmentally-compatible disposal.  
SPECIFICATIONS 
Recommended operating temperature range  :   +5ºC to +40ºC / +41ºF to +104ºF 
Temperature measuring range: 
Indoor  :  -9.9ºC to +59.9ºC with 0.1ºC resolution / 14.2ºF to 139.8ºF with 0.2ºF resolution 
    (“OF.L” displayed if outside this range) 
Outdoor  :  -39.9ºC to +59.9ºC with 0.1ºC resolution / -39.8ºF to +139.8ºF with 0.2ºF resolution 
  (“OF.L” displayed if outside this range, “--.-” displayed if no transmitter signal) 
Relative humidity measuring range:   
Indoor  :  20% to 95% with 1% resolution (Display “- -” if temperature is OF.L; display “19%” “ 
if < 20% and “96%” if > 95%) 
Outdoor    : 1% to 99% with 1% resolution (Display “- -” if outside temperature is OF.L; display 
1% if < 1% and 99% if > 99%) 
Data checking interval: 
Indoor temperature/humidity checking interval  : every 16 seconds       
Outdoor temperature/humidity reception   : every 4 seconds  
Air pressure checking interval    : every 1 minute 
Transmission frequency    : 868 MHz 










