Lacrosse WS-9170U-IT Instruction Manual page 10

Note:
Under the following conditions, the ambient change indicator and OPEN/CLOSE window advice will not
be displayed:
Indoor and/or outdoor temperature display "OFL".
Indoor and/or outdoor humidity display "- -".
No outdoor transmitter signal.
TO VIEW MIN/MAX DATA
Press shortly the MIN/MAX key several times to view sequentially the indoor minimum/maximum
temperature/humidity, and outdoor minimum/maximum data.
Indoor data
Minimum
icon
Maximum
icon
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