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To access the Time to Desaturation Countdown
(while in Surface Mode)
• Press the Front (Advance) button
3 times
.
• If a Violation occurred during the dive, Desaturation Time will
not be displayed.
• Press Both buttons simultaneously for 2 seconds to return to
Surface Mode.
• The unit will revert to Surface Mode after 2 minutes if no
button is pressed.
The Time to Desaturate counter (Fig. 85) provides calculated time for tissue desaturation at
sea level. The countdown starts 10 minutes after surfacing at 23:50 (hr:min) maximum and
counts down to 0:00 (hr:min).
LOG MODE
Information from your latest 24 dives is stored in the
Log
for viewing. The first dive of a
new 'activation period' will be #1, then #2, etc. After 24 dives are accumulated, each
subsequent dive will overwrite the oldest dive in the Log (i.e., the most recent dive deletes
the oldest). Log information will not be lost when the battery is removed, but factory service
will delete data.
Dives are displayed in a reverse sequence that starts with the dive most recently recorded
back to the oldest of the 24 dives stored. Thus, your most recent dive will always be the
first shown in the sequence. Each dive has three log screens - Date/Time started, Nitrogen
data, and Oxygen data (not displayed if the dive included a Violation). Dives are identified
by the Date/Time started and 'number' that day.
Fig. 85 - Time to Desaturate
ATR
O
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