Operation Manual

Table Of Contents
Altimeter Precautions
Do not use this watch while skydiving, hang gliding, paragliding, gyrocopter
flying, glider flying, or engaged in other activities where altitude changes
suddenly.
Altitude readings produced by this watch are not intended for special-
purpose or industrial level use.
In
an
aircraft, the watch measures the in-cabin pressurized air pressure, so
readings will not match altitudes announced by the crew.
Large changes
in barometric pressure due to atmospheric conditions, large
temperature changes, or subjecting the watch to strong impact may make
correct readings impossible.
EN-58