13. Description of the functions
a) Display field "PRESSURE"
Briefly press the button " " (16) or " " (18) on the rear until "PRESSURE" blinks on the display (see
arrow in the image below).
The following setting options and displays are available now:
Switching the display
By briefly pressing the button "SET" (7) on the rear, you can switch between:
• Display of the air pressure on sea level ("SEA LEVEL" appears on the display)
• Display of the air pressure at the altitude you have set ("LOCAL")
• Display of the altitude
Setting/adjusting the air pressure to sea level height
If the air pressure at sea level is displayed (the display indicates "SEA LEVEL"), you can correct this if you know the
current air pressure in your region (obtained from radio, TV or Internet).
• Briefly press the button "SET" (7) on the rear until the air pressure at sea level is displayed (the display "SEA LEVEL"
appear in addition to the air pressure value).
• Keep the button "SET" (7) on the rear depressed until the air pressure value starts to blink.
• You can correct the value with the button " " (16) or " " (18) on the rear.
• Briefly press the "SET" button (7) on the rear to save the setting.
Selecting the units for air pressure ("mmHg", "hPa/mBar", "InHg")
If the air pressure at sea level is displayed (the display shows "SEA LEVEL"), you can select the units for the display.
• Briefly press the button "SET" (7) on the rear until the air pressure at sea level is displayed (the display "SEA LEVEL"
appear in addition to the air pressure value).
• Keep the button "MEMORY" (17) depressed until the current units (e.g. "hPa/mBar") start to blink.
• With the button " " (16) or " " (18), you can select the unit of air pressure (mmHg, hPa/mBar, InHg).
• Briefly press the "MEMORY" button (17) to save the setting.
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