Ventus W820, User Manual

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o Air pressure hPA/mb
Choose with “ ”and confirm with MODE
o Rain fall mm/in
Choose with “ ”and confirm with MODE
• To change the Wind speed units– KM/H | MP/H | m/s | knots | beaufort
o Press and hold the “WIND” button for 3 seconds each time to change the wind units.
7. Setting the Alarm:
• Touch MODE once – Alarm time is displayed.
• Hold and press MODE until HR starts flashing
o Choose with ” ”and confirm with MODE
• To switch the alarm on/off.
• Touch MODE once – Alarm time is displayed.
o Press ” ”to arm/disarm the alarm.
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