Topcom OUTDOOR SPORTSWATCH 2000 Manuel D'utilisateur page 14

TOPCOM Outdoor Sportswatch 2000
Important:
This calibration method is less accurate, since the air pressure can
change because of atmosperic changes when moving further away
from the sea .
When calibrating the altimeter, the barometer is calibrated simultane-
ously.
12.4.4 FACTORY DEFAULT CALIBRATION
The normal sea level pressure is 1013,2mb.
This calibration method is only intresting when you are at higher alti-
tude. Since the sea level pressure varies continously, the altitude is
inaccurate and gives only a rough indication.
To set the sea level pressure back to this standard level.
• In current time mode, press [SR] until the
altitude is displayed.
• Hold the [M] button for 2 seconds. The
flashing "SET" icon and "ZERO" will be
displayed.
• Press the [M] button until 'F.DEF' is
displayed.
• Press the [S/S] button in Display, "NO" is
displayed.
• Press the [S/S] button to select "YES"
• Hold the [M] button for 2 seconds to
confirm the setting and to exit Adjustment
Display.
• "DONE" will be displayed and sea level air
pressure will be set to 1013,2mb.
• The altitude will be calculated by the
difference between current measured air
pressure and the normal sea level air
pressure.
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A LT I
A LT I A LT I
SET
A LT I A LT I
A LT I A LT I
A LT I A LT I BARO