Oceanic OC1, Operating Manual, Page: 22 / 180

22
AUDIBLE ALARM
While operating in NORM or GAUG Mode the Audible will emit 1 beep per second for
10 seconds when alarms strike, unless it is set Off. During that time, the Audible can be
acknowledged and silenced by pressing the S button (less than 2 seconds).
A LED Warning Light, on the lower end of the housing, is synchronized with the Audible
and flashes as the Audible sounds. It will turn Off when the Alarm is silenced. The Au-
dible and LED will not be active if the Audible is Set OFF (a group A setting).
FREE Dive Mode has its own set of Alarms which emit 3 short beeps either 1 or 3 times
which cannot be acknowledged or set Off.
Situations that will activate the NORM/GAUG 10 second Alarm include -
** Items activate only in NORM mode.
• Air Time Remaining (ATR) at 5 minutes, then again at 0 minutes.
• Turn Pressure at the Set Point selected (Transmitter 1 only).
• End Pressure at the Set Point selected (active Transmitter).
• Descent deeper than the Depth Alarm Set Point selected.
• Dive Time Remaining at the Set Point selected**.
• Elapsed Dive Time at the Set Point selected.
• PO2 at the Set Point selected**.
• High O2 of 300 OTU (100%)**.
• TLBG at the Set Point selected**.
• Ascent Rate exceeds 60 FPM (18 MPM) when deeper than 60 FT (18 M), or 30 FPM
(9 MPM) at 60 FT (18 M) and shallower.
• Loss of the active Transmitter Link signal for more than 15 seconds during a dive.