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NOTE: The Informational Displays are described in detail as the various op-
erating modes they appear in are presented throughout this manual.
AUDIBLE ALARM
When warning situations activate the Alarm, the unit will emit a continuous beeping tone for 10
seconds, or until the situation is corrected, or it is acknowledged by pressing the Advance (Front)
button for 2 seconds. If acknowledged by the user and the situation corrected, the Alarm will
sound again upon reentry into the warning situation, or entry into another type of warning situa-
tion.
A red LED Warning Light located on the upper left portion of the module is synchronized with
the Audible Alarm and will indicate an Alarm when the unit emits a tone. It will be OFF when
the Alarm is acknowledged, or Set OFF (a user setting).
Warning situations that will sound the Alarm, if it is turned ON (a user setting), include -
Entry into Decompression Mode
PO2 => than the Max PO2 Alarm (a user setting), or => 1.60 ATA.
Descent deeper than the Max Depth Alarm (a user setting).
Nitrogen Bar Graph Alarm (a user setting).
Dive Time Remaining Alarm (a user setting).
Elapsed Dive Time Alarm (a user setting).
O2 Accumulation => allowable per dive limit, or limit for a 24 hour period.
Ascending above a required Decompression stop depth for < 5 min. (Conditional Violation).
Ascent rate exceeds 60 fpm (18 mpm) if > 60 ft (18 m), or 30 fpm (9 mpm) if <= 60 ft (18 m).
Turn Pressure Alarm (a user setting).
End Pressure Alarm (a user setting).
