Press "CH" button
Press "CH"
Press "CH"
Press "CH"
Automatic
Automatic
Maximum/minimum values
Press the "MEM" button once, the LCD will display
maximum value of temperature/ humidity. The LCD will
display the minimum value of temperature/humidity if press
once "MEM" button again after the maximum value is
displayed.
At the same time, there are "MAX" or "MIN" displayed on
the LCD.
The temperature/humidity maximum/minimum value can
be reset by pressing and holding the "MEM" button for 3
seconds.
Please note:
If the temperature reading is below the measuring ranges,
LL.L will be displayed. If the temperature reading is above
the measuring ranges, HH.H will be displayed.
Ice alert
The ice alert symbol
appears and flashing when the
outdoor temperature at –1℃ to + 2.9 ℃ or +30.2℉ to +
37.2℉.