n) Viewing Barometric Pressure Values for the Past 12 Hours
Briefly push the „WEATHER/HISTORY" (B5) button repeatedly to display the average barometric
pressure for the past 12 hours. To the left of the barometric pressure value, the corresponding
hour is displayed (e.g. „-3 HR" = average barometric pressure three hours ago).
After a few seconds without pushing a button, the display will return to the current measured
value.
The graphic display (A15) shows the barometric pressure curve of the last 12 hours as
a bar chart. You can see the changes to the barometric pressure at a single glance.
o) Switching Unit for the Barometric Pressure
Keep the button „+ (°C/°F)" (B6) pushed for 3 seconds to switch the barometric pressure unit.
You can choose between „MB/HPA" (mB/hPa, millibar/hectopascal), „INHG" (inHg, inch mercury
column) and „MMHG" (mmHg, millimetres mercury column).
p) Display/Reset Maximum/Minimum Values
• Briefly press the button „MAX/MIN" (B13) repeatedly to switch between the following displays
of temperature/humidity:
- Maximum values („MAX" in the display)
- Minimum values („MIN" in the display)
- Current measured values
• To reset the memory for the maximum/minimum values, press and hold the „MAX/MIN" (B13)
button for 3 seconds.
Then the current measured values are displayed as maximum/minimum values until they are
changed again.
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