46
M4 WL
Making an
entry based on the air pressure
is practical
if you are at a location where you do not know the precise
altitude.
On the M4 WL, the sea level pressure is recalculated to the
current altitude.
Details of the sea level pressure for your current location
can be found on several weather websites.
Press the
SET button
to select the setting for the
Air Pressure
.
The setting opens.
The current sea level pressure is displayed.
Press the
BIKE button to increase
the value.
Press the
ALTI button to decrease
the value.
Once this value has been set, confirm the setting by pressing
the
SET button
.
The confirmation message
“Set OK”
appears on the display.
The new altitude is now displayed.
Recalibrating the altitude before starting
