h) Setting the barometer
• To switch the barometer unit, push the button "BARO" (B3) in normal mode. It is lo-
cated at the rear below the battery compartment lid. The unit is switched through in
the sequence "hPa", "inHg" and "mmHg" and displayed accordingly as well (C5).
• To switch the display between relative and absolute, keep the button "BARO" (B3)
pushed for approx. 2 seconds.
• Use the button "+/CHANNEL" (A7) or "-/MEM" (A8) to switch between relative "rel"
and absolute "abs". The current setting is displayed again (C4).
• To store the setting, push the button "BARO" (B3) again.
i) Displaying and deleting the max. and min. values
• Briefly push the button "-/MEM" (A8) to display the stored maximum and minimum
values in sequence. At the upper right of the display, you will see whether it is the
minimum value "MIN" or the maximum value "MAX". The order is:
Max. outdoor temperature; min. outdoor temperature; max. indoor temperature; min.
indoor temperature; barometer max.; barometer min.
• While looking at the individual maximum and minimum values, keep the button
"-/MEM" (A8) pushed for approx. 3 seconds to delete the respective value.
j) Displaying the Values of the Last 24 Hours
• Briefly push the button "HISTORY" (A9) to display the values of the past 24 hours.
Every push will switch the display to the next value (indoor temperature, outdoor
temperature and barometer).
• If no button is pushed for 5 seconds, the display will automatically return to normal
mode.
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