O2.Dtr.(Otr); Dive.mode.structure - Aeris A300 Operating Manual

O2 Time Remaining (OTR)
During Nitrox operation, O2 accumulation during a dive, or 24 hour period, is displayed on an Alternate screen as a percent of
O2 saturation allowed per dive or per day (Fig. 60a). Max allowed is 300 OTU (= 100%).
When time remaining before reaching the O2 limit becomes less than NDC, calculations for that Depth will be controlled by O2
and OTR will be displayed as DTR on the Dive Main (Fig. 61a).
NORM DIVE MODE
at 5 FT (1.5 M) for 5 sec
at 15 FT (4.5 M)
for 3 min, or Timer
© 2002 Design, 2012
DIVE MODE STRUCTURE
Surface.Mode
at 2 FT (0.6 M) for 1 sec
Dive.Mode
S
Start/Stop Timer
< 2 sec
Safety Stop
S
Reset Timer
Main
2 sec
A
ALTs
< 2 sec
DIVE
MAIN
< 2 sec
S
Light (Smartglo)
M A
< 2 sec
ALTs
TECH DIVE MODE
at 5 FT (1.5 M) for 5 sec
at Depth/Time
set, or Timer
at 1/2 Max
Depth for 2 min
Gas Switch
2 sec
Switch to
S
Gas 1 Go To
Gas 1 < 2 sec
A
< 2 sec
Switch to S
Gas 2 Go To
Gas 2
< 2 sec
A
< 2 sec
Switch to S
Gas 3 Go To
Gas 3
< 2 sec
A
< 2 sec
24
A300/A300 XT OPERATING MANUAL
Fig. 60 - NO DECO ALT 3
(current % O2)
Fig. 61 - NO DECO MAIN
(OTR is DTR)
Surface.Mode
at 2 FT (0.6 M) for 1 sec
Dive.Mode
S
Start/Stop Timer
< 2 sec
Safety Stop
S
Reset Timer
Main
2 sec
A
ALTs
< 2 sec
Deep Stop
Main
A
ALTs
< 2 sec
DIVE
MAIN
< 2 sec
S
Light (Smartglo)
M A
2 sec
< 2 sec
DS Preview
ALTs
Doc. No. 12-7255-r01 (5/14/12)
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