63
Press the “MODE”
key for 2 seconds to
confi rm the settings.
The watch returns to
altimeter mode.
Press the “MODE” key for
2 seconds to confi rm the
settings.
IMPORTANT: This
calibration method is less
precise because the air
pressure can change due
to atmospheric fl uctuation
when you move further
away from the sea.
When you calibrate the
altimeter, the barometer
is calibrated at the same
time..
TRE_GA_GC350-400.indd 63
22.12.2006 11:59:09 Uhr