How the historical record is updated

The watch performs the following operations continually while an Altimeter Mode stopwatch operation is in progress.

Data

High Altitude

Low Altitude

Total Ascent

Total Descent

Update Operation

The historical record value is compared with the current reading and the greater of the two is recorded in the historical record.

The historical record value is compared with the current reading, and the lesser of the two is recorded in the historical record.

The current Altimeter Mode stopwatch session value is added to the historical record value when the current Altimeter Mode stopwatch session is reset to all zeros.

See “Clearing the Historical Record” (page E-58) for information about clearing the historical record, which restarts all data values from zero.

E-48