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OCL OPERATING MANUAL
© 2002 Design, 2014 Doc. No. 12-5378-r01 (4/9/15)
SAFETY STOP MAIN, information includes (Fig. 73):
> Current Depth with FT (or M) icon
> DTR (min) with NDC (or O2) and min icons
> Stop Depth set with FT (or M) icon
> Stop icon (arrows/bar)
> Stop Time set with min and sec icons, counting down
> TLBG
> Gas 1 (or 2) icon, the one in use
• A (< 2 sec) - to access ALTs**.
• M (2 sec) - to access Gas Switching.
• S (< 2 sec) - to acknowledge alarms.
• L (press) - to operate the Backlight.
** SS features up to 3 ALT displays which are similar to the No Deco Main, ALT1, and ALT2 displays, respectively.
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DECOMPRESSION
Decompression mode activates when theoretical No Decompression time and depth limits are exceeded.
Upon entry into Deco, the audible will sound and the alarm LED will ash. The full TLBG and Up Arrow/Stop Bar icons will
ash.
• S (< 2 sec) - to silence Audible. The TLBG will stop ashing.
> Once within 10 FT (3 M) below the required Stop Depth (stop zone), the full Stop icon (both Arrows with Stop Bar)
will be displayed solid.
To fulll your decompression obligation, you should make a safe controlled Ascent to a depth slightly deeper than, or equal
to, the required Stop Depth indicated and decompress for the Stop Time indicated.
The amount of decompression credit time that you receive is dependent on Depth, with slightly less credit given the deeper
you are below the Stop Depth indicated.
You should stay slightly deeper than the required Stop Depth indicated until the next shallower Stop Depth appears. Then,
you can slowly ascend to, but not shallower than that indicated Stop Depth.
DECO STOP MAIN, information includes (Fig. 75) -
> Current Depth with FT (or M) icon
> TAT (Total Ascent Time)* with TAT and min icons
> Stop Depth with FT (or M) icon
> Stop icon (arrows/bar)
> Stop Time with min icon
> Full TLBG with icon
> Gas 1 (or 2) icon, the one in use
• A (< 2 sec) - to access ALTs.
• M (< 2 sec) - to apply a snapshot Earmark to the PC/Mac interface data recorded at that time. The graphics EAr MAR will
be displayed for 3 seconds (Fig. 76).
• M (2 sec) - to access Gas Switching.
• S (< 2 sec) - to acknowledge alarms.
• L (press) - to operate the Backlight.
Deco Stop Alt 1, information includes (Fig. 77) -
> Max Depth with MAX and FT (or M) icons
> EDT (Elapsed Dive Time) with DIVE and min icons
• A (< 2 sec) - to access ALT 2.
• Revert to the Main in 10 seconds, if A is not pressed.
• L (press) - to operate the Backlight.
Deco Stop Alt 2, information includes (Fig. 78) -
> Time of Day (hr:min)
> Temperature with ° icon and graphic F (or C)
• A (< 2 sec) - to access ALT 3 (if Nitrox), or revert to the Main if not.
• Revert to the Main in 10 seconds, if A is not pressed.
• L (press) - to operate the Backlight.
Fig. 74 - DECO ENTRY
(during audible)
Fig. 75 - DECO STOP MAIN
*TAT includes Stop Times at
all required Deco Stops plus
vertical Ascent Time based on
the max rate allowed.
Fig. 78 - DECO STOP ALT 2
Fig. 77 - DECO STOP ALT 1
Fig. 73 - SS MAIN
Fig. 76 - EARMARK
(shown for 3 seconds)