117
GB/MT
Adjusting the barometer
In order to ensure a measurement that is as precise as pos-
sible, the barometer has to be adjusted. Contact your local
weather service for precise information regarding air pressure.
Entering incorrect data could lead to errors in measurements
carried out at a later date.
Press the ALTI / BARO button
3
as often as necessary
until
hPa
(hectopascal),
mb
(millibar) or
inHg
(inches
of mercury) appear in the display
5
.
Press the MODE button
2
for about 2 seconds. The
air pressure display will flash.
Press the RESET
1
and ST. / STP.
4
button to set the
value you want.
If you enter incorrect information, press the MODE
button
2
again and enter a new value.
Press the ALTI / BARO button
3
to stop the adjustments.
Using the altimeter
CAUTION!
Never use the altimeter on an aeroplane.
Note:
If the height measured is more than
9164 m / 30065 ft, “HI” will appear in the display
5
.
