618066

Aeris A300 XT Manual

23
Zoom out
Zoom in
Previous page
1/56
Next page
23
A300/A300 XT OPERATING MANUAL
© 2002 Design, 2012 Doc. No. 12-7255-r01 (5/14/12)
CONSERVATIVE FACTOR (CF)
When the CF is set On, the NDLs which are based on the algorithm selected and used for Ni/O2 calculations and displays relat-
ing to Plan and DTR, will be reduced to the values available at the altitude level that is 3,000 feet (915 meters) higher. Refer to
the NDL charts in the back of this manual.
TECH DEEP STOP (DS)
When the DS selection is set On, it will trigger during TECH No Deco dives when you descend to 80 FT (24 M) and calculate
(and continually update) a Stop Depth equal to 1/2 the Max Depth.
While 10 FT (3 M) deeper than the calculated DS, you will be able to access a DS Preview screen that will display the current
Deep Stop Depth (calculated) and Time (fixed at 2 min) for 5 seconds then return to the Main.
Upon initial ascent to within 10 FT (3 M) below the calculated Stop Depth, a DS screen displaying a Stop Depth at 1/2 the Max
Depth will appear with a Countdown Timer beginning at 2:00 (min:sec) and counting down to 0:00.
> If you descend 10 FT (3 M) below, or ascend 10 FT (3 M) above, the calculated Stop Depth for 10 seconds during the
countdown, the No Deco Main will replace the DS Main display and the DS feature will be disabled for the remainder of
that dive. There is no Penalty if the DS is ignored.
> In the event that you enter Deco, exceed 190 FT (57 M), or a High O2 condition (=> 80%) occurs, the DS will be disabled
for the remainder of that dive.
> The DS is disabled during a High PO2 Alarm condition (=> Set Point).
NORM/TECH SAFETY STOP (SS)
Both modes features Safety Stops that can be set Off, or On, or for Timer On.
NORM On >> The Stop Depth/Time setting is fixed at 15 FT (4.5 M) for 3 minutes.
TECH On >> The Stop Depth/Time is set (a Set U selection).
If set On:
Upon ascent to within 5 FT (1.5 M) deeper than the SS Depth set for 1 second on a No Deco dive in which Depth exceeded 30
FT (9 M) for 1 second, a beep will sound and a SS at the Depth set will appear on the Main display with a countdown beginning
at the SS Time set and counting down to 0:00 (min:sec).
> If the SS was set for Off or Timer, this display will not appear.
> In the event that you descend 10 FT (3 M) deeper than the Stop Depth for 10 seconds during the countdown, or the
countdown reaches 0:00, the No Deco Main screen will replace the SS Main screen which will reappear upon ascent to
within 5 FT (1.5 M) deeper than the Safety Stop Depth set for 1 second.
> In the event that you enter Deco during the dive, complete the Deco obligation, then descend below 30 FT (9 M); the SS
Main will appear again upon ascent to within 5 FT (1.5 M) deeper than the SS Depth set for 1 second.
> If you surface prior to completing the SS, it will be disabed for the remainder of that dive.
> There is no Penalty if you surface prior to completing the SS or ignore it.
If set for Timer On:
Upon ascending to 20 FT (6 M) for 1 second on a No Deco dive in which Depth exceeded 30 FT (9 M) for 1 second, a beep will
sound and a Run Timer will appear (if set On) displaying 0:00 (min:sec) until started.
• If the SS was set for Off or On, the Timer display will not appear.
• If you descend deeper than 30 FT (9 M) for 10 seconds, the No Deco Main will replace the Timer screen which will
reappear upon ascent to 20 FT (6 M) for 1 second.
• If you enter Deco, or a High O2 alarm condition occurs (100%), while the SS Timer is active, the SS function will be
disabled for the remainder of that dive.
• If you surface prior to completing the SS, it will be disabled for the remainder of that dive.
DIVE TIME REMAINING (DTR)
Nitrogen loading and oxygen accumulation are constantly monitored, and whichever time is the least amount available (NDC or
OTR) will be displayed as DTR on the No Deco Dive Main screen.
No Deco DTR (NDC)
NDC is the maximum amount of time that you can stay at your present depth before entering Deco. It is calculated based on the
amount of Nitrogen absorbed by hypothetical tissue compartments.
The rates each of these compartments absorb and release Nitrogen is mathematically modeled and compared against a maxi-
mum allowable level.
Whichever compartment value is closest to this maximum level is in control for that Depth, and the value will be displayed as
NDC time identified by the wave/clock/profile icon (Fig. 59a) and graphically as the TLBG (Fig. 59b).
As you ascend, the TLBG segments will recede as control shifts to slower compartments. This is a feature of the decompression
model that is the basis for multilevel diving, one of the most important advantages that AERIS dive computers offer.
b
Fig. 59 - NO DECO MAIN
(NDC is DTR)
a
… 23 …


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Aeris A300 XT at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Aeris A300 XT in the language / languages: English as an attachment in your email.

The manual is 14,46 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info