Calibration To Factory Settings; Barometer - Trelock GC 400 Bedienungsanleitung

Calibration to factory settings

With this calibration method
altitude is calculated using the
difference between the currently
measured pressure and normal
pressure at sea level. Keep
pressing the "PILOT" key until
the altitude indicator "ALTI" ap-
pears. Press the "MODE" key for
2 seconds. The flashing "SET"
symbol and "ZERO" are display-
The air pressure at sea level is
now set to the standard value
1013.2 mb.
Because the pressure at sea le-
vel constantly changes, however,
the indicated altitude is inexact
and only offers approximate
orientation.
64
E_GA_GC350-400.indd 64
ed. Keep pressing the "MODE"
key until "F.DEF" appears.
After pressing the "CHRONO"
key "NO" is displayed. Press
the "CHRONO" key again to
select "YES".

3.9 Barometer

Keep pressing the "PILOT" key
until the barometer indicator
"BARO" appears on the display.
By pressing the "CHRONO"
key toggle between the three
function indicators in the top line
of the display. In the middle large
indicator the current air pressure
is shown, below it the time..
Temperature display
22.12.2006 11:59:09 Uh