Oceanic OCS, Руководство по эксплуатации

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OCS OPERATING MANUAL
© 2002 Design, 2011 Doc. No. 12-5272-r01 (9/28/11)
SAFETY STOP MAIN (if Stop Depth/Time set On), information includes (Fig. 74) -
> Current Depth with FT (or M) icon.
> Stop Depth with FT (or M) and remaining countdown Time (min:sec).
> Graphics SAFETY STOP and GAS1 (or 2 or 3), one in use.
> Nx icon, if any Gas is Nitrox.
> TLBG with NI icon.
• A (< 2 sec) - to access ALTs.
• M (< 2 sec) - to access Gas Switching.
• S (< 2 sec) - to acknowledge alarms.
• S (2 sec) - to access Compass.
• L (press) - to activate Backlight.
SAFETY STOP MAIN (if set for Timer use),
information includes (Fig. 75) -
> Current Depth with FT (or M) icon.
> Grahic TMR (= Timer) and Run Time counting up to 9:59 max (min:sec) then - : - - .
> Graphic GAS1 (or 2 or 3), one in use.
> Nx icon, if any Gas is Nitrox.
> TLBG with NI icon.
• A (< 2 sec) - to access ALTs.
• M (< 2 sec) - to access Gas Switching.
• S (< 2 sec) - to acknowledge alarms.
• S (< 2 sec) - to Start/Stop the Timer, blocked when S if pressed to acknowledge alarms.
• A (2 sec), when the Timer is stopped - to reset it o 0:00.
• S (2 sec) - to access Compass.
• L (press) - to activate Backlight.
Safety Stop Alt 1,
information includes (Fig. 76) -
> Max Depth with FT (or M) and MAX icons.
> DTR (hr:min) with graphic NDC (or OTR if less).
> Elapsed Dive Time (hr:min) with graphic EDT.
> FO2 Set Point for Gas in use with graphic FO2.
> Current PO2 value (ATA) with graphic, if Nitrox.
> Nx icon, if Nitrox.
> O2BG with O2 icon, if Nitrox.
• A (< 2 sec) - to access ALT 2.
• Revert to Main in 5 sec, if A is not pressed.
Safety Stop Alt 2, information includes (Fig. 77) -
> Time of Day (hr:min sec), with A (or P) if 12 Hour.
> Temperature with ° icon and graphic F (or C).
• 5 sec or A (< 2 sec), revert to Main.
DECOMPRESSION MODE
Decompression mode activates when theoretical No Decompression time and depth limits are exceeded.
Upon Entry into Deco, the Audible will sound and the LED will flash. The full TLBG and Up Arrow icon will flash (Fig. 78), until
the Audible is silenced.
• S (< 2 sec) - to silence Audible.
> Up Arrow icon flashes if 10 FT (3 M) deeper than the required Stop Depth.
> Once within 10 FT (3 M) of and below the required Stop Depth (stop zone), the full Stop icon (both Arrows with Stop Bar)
will be displayed solid.
• L (press) - to activate the Backlight.
Managing Deco Stops
To fulfill 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.
Fig. 74 - SAFETY STOP MAIN
(Stop Depth/Time set)
Fig. 76 - SAFETY STOP ALT 1
Fig. 77 - SAFETY STOP ALT 2
Fig. 78 - DECO ENTRY
Fig. 75 - SAFETY STOP MAIN
(set for Timer use)