Sherwood Scuba AMPHOS AIR 2.0, Руководство пользователя

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AMPHOS AIR 2.0 DC MANUAL
© Pelagic, 2019 Doc. No. 12-79 3 9 -r01 (11/12/19 )
If you descend 10 FT (3 M) below, or ascend 10 FT (3 M) above the Stop Depth, for more than 10 seconds during the countdown, the No
Deco Main will be displayed and the DS feature will be disabled for the remainder of that dive.
If you return to within the +/- 10 FT (3 M) range during the 10 seconds, the DS Main will reappear with the countdown still in progress.
The DS feature will be disabled, and it's screens not displayed, for the remainder of that dive, if you enter Deco or O2 increases to (80%), or
you descend deeper than 190 FT (63 M).
During High PO2 (=> Alarm Set Point), the DS screen information will be replaced with High PO2 information.
NO DECO SAFETY STOP
(Fig. 80)
Upon ascending to 20 FT (6 M) on any No Deco dive in which Depth exceeded 30 FT (9 M), a Safety Stop (SS) screen will appear displaying
a recommended Stop at 15 FT (5 M) with a Countdown Timer that counts down from 3:00 to 0:00 (min:sec).
The SS will be displayed until the countdown times out, or you descend below 30 FT (9 M) during the countdown, or you surface during the
countdown.
• Like the DS, there is no Penalty for surfacing prior to completing the SS.
• There is no Preview screen associated with the Safety Stop.
SS Main display information includes Stop Depth (15 FT or 5 M) with STOP and FT (or M) icons, Countdown Timer (min:sec), Current Depth,
DTR, Pressure, and bar graphs.
• A (< 2 sec) to view ALTs, similar to those for DS.
• M (2 sec) to access Gas/TRT 1 Switch Preview.
• L (press) to activate Backlight.
Fig. 80 - SS MAIN
RESPONSIBLE COMPUTER DIVING
• Plan each dive, and dive your plan. The AMPHOS AIR 2.0 was not designed to make decisions for you, only to provide you with
the information you need to make responsible decisions for yourself. This begins with a dive Plan that will help you avoid a low
air or decompression situation.
• Do not plan any dive that exceeds your training or experience level.
• Inspect your AMPHOS AIR 2.0 before every dive. If it shows any signs of damage or abnormal function, DO NOT dive with it until
it has received factory prescribed service.
• Make a Safety Stop at 15 to 20 FT (4.5 to 6 M) at the end of every dive. It's important, don't forget it.
• You should make every effort to complete all of your ascents with the Nitrogen Bar Graph inside the No Decompression zone.
• If you inadvertently entered Decompression, you should not complete your ascent until the Nitrogen Bar Graph is at least inside
the No Decompression Caution Zone.
• While you cannot provide a guarantee against the occurrence of decompression sickness, you may choose your own personal
zone of caution based upon your individual age, physique, excessive weight, training, experience, etc. to reduce the statistical
risk. By not pushing the limits, you can establish and adjust your personal level of conservatism and margin of safety.