ground to the second floor of the house. Should the unit be moved to a new location, discard readings for the next
OUTDOOR TEMPERATURE/HUMIDITY DATA
The fourth LCD section shows the outdoor temperature and humidity, the reception indicator, the transmitter identification number and the MIN/MAX outdoor data.
Outdoor 
temperature 
in °C/ °F 
Outdoor relative humidity in RH%
TOGGLING AND RESETTING THE OUTDOOR DATA
1.To toggle between the outdoor current, MAX/MIN temperature and humidity data and the times (for temperature data only) they were recorded press the OUT/+ key:
Once to show the MAX outdoor temperature and humidity data with the recorded time and date.
Twice to show the MIN outdoor temperature and humidity data with the recorded time and date.
Three times to return to the current displayed values.
2.Once the MIN or MAX data is displayed, press and hold the SET key for 3 seconds to reset the respective MIN or MAX record to current temperature and humidity data, and current time, date display.
Note: The MIN or MAX data needs to be reset individually.
TO VIEW THE MIN/MAX DATA FROM DIFFERENT TRANSMITTERS
When more than 1 transmitter used:
1.To toggle between transmitters, press the SNOOZE/CH key: Once to show transmitter 2
Twice to show transmitter 3
Three times to return to transmitter 1
2.Use OUT/+ key to view the MIN/MAX temperature and humidity data for the selected transmitter.
3.To reset the minimum and maximum temperature and humidity data, and the times at which they were recorded, press the SET key continuously for about 3 seconds. This will reset the MIN/MAX data
recorded to the current time, date, temperature and humidity. The current time taken is the normal displayed time and does not regard the time zone set for the unit.
Note: the MIN/MAX data for each transmitter needs to be reset separately.
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