Set Util (Utility); Op (Operation) Mode; Dsd (Dive Start Depth); Dsi (Dive Surface Interval) - Aqua Lung i450T Owner's Manual

SET UTIL (UTILITY)

Within the Set Util menu you can customize six operational functions.
NOTE: Free Util Menu options are similar to those described previously for Dive Mode. See the Dive
Surface Mode chapter for further details. Features unique to Free Mode described below.

1. DSD (Dive Start Depth)

DSD allows you to choose what depth the i450T initiates a dive. You may choose 2, 4, or 6 ft (0.6,
1.2, 1.8 m).
NOTE: Regardless of the Dive Start Depth setting, every dive reverts to the Surface Main
screen when an ascent is made above 3 FT (0.9 M) for 1 second.
decrease
value
increase
value

2. DSI (Dive Surface Interval)

The intent of the DSI feature is to allow the user to select the Surface Interval time that is to
elapse after surfacing from a dive and prior to start of a new dive.
NOTE: You must wait for the DSI time to elapse before descending for a new repetitive
dive. Otherwise, a new repetive dive will not register and the previous dive is continued.
decrease
value
increase
value

OP (OPERATION) MODE

This feature functions the same as in Dive Mode, see pg. 38.

ID-SN

This feature functions the same as in Dive Mode, see pg. 39.
© Aqua Lung International, Inc. (2015)
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Doc. 12-7834-r04 (2/16/16)