Timeout; Earmark; Alarms; Asc (Ascent) Alarm - Aqua Lung i450T Owner's Manual

TIMEOUT

The Compass Mode will timeout after 1 minute. There is a 15 second (15") countdown timer displayed before
switching back to the previous operation mode. You may reset the timout at any time by pressing any button on
the i450T.
countdown

EARMARK

By pressing the Mode button during a dive you can manually record a data snapshot which can later be accessed
using the i450T's download feature. The message "EARMARK APPLIED" will be displayed for 3 seconds as con-
firmation after an earmark is made.

ALARMS

When most alarms are triggered, operation in Compass Mode will be terminated and the Dive Main screen will be
displayed describing the alarm condition. Compass Mode can then be reentered by holding SELECT for 2 sec.
The following alarms are those indicated without terminatining Compass Mode.

ASC (Ascent) Alarm

When the ascent is faster than the recommended 30 fpm (9 m), all segments flash until the ascent is
slowed. See pg. 21 for further details.
flashing

Depth Alarm

Depth digits flash until shallower than the alarm depth set.
© Aqua Lung International, Inc. (2015)
flashing
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COMPASS MODE
Doc. 12-7834-r04 (2/16/16)