618072

Cressi NEWTON Manual

17
Zoom out
Zoom in
Previous page
1/23
Next page
cressi.com
DECOMPRESSION AIR WARNING DECOMPRESSION NITROX WARNING
VIOLATED DECOMPRESSION STOP ALARM
Failure to observe deco depth: lower depth.
Failure to observe deco depth: greater depth.
PRE DIVE
DECOMPRESSION WARNING ALARM
DEEP STOP
17
LOG BOOK
DEEP STOP ON DEEP STOP OFF
INDEX
DECOMPRESSION WARNING ALARM.
Every time the time available within decompression, shown on the display by the NO DECO icon, decreases to
3 minutes, Newton warns the diver by emitting a sound alarm. In this situation, the no decompression limits are
being reached and a decompression dive is required.
DEEP STOP.
In order to avoid the risks related to the micro bubbles formed during the ascent, Newton is able to suggest a
DEEP STOP of one or two minutes (in case of decompression dives) at variable depth depending on the dive
profile. During the dive, if the profile requires it, DEEP STOP is displayed and an acoustic signal is issued. The
stop icon with the depth and the time minutes is displayed. In case the dive omits the Deep Stop, the warnings
will be deleted and the computer recalculates the ascent planning without that stop.
REMARK: Verify that the deep stop is enabled (see paragraph DIVE SET)
REMARK: In this case, the maximum depth can be displayed by pressing the UP or DOWN button.
DIVING OUTSIDE THE NO DECOMPRESSION LIMITS
DANGER: do not use this device to dive beyond the no decompression limits! Cressi discourages the
use of this device for decompression dives.
However, if during the dive, due to negligence or emergency, you have exceeded the no decompression limits,
Newton will provide specific information related to a correct ascent and to the decompression information.
Upon violating the limits, the computer will issue an audible alarm and the screen on the display will change to
look as indicated in the following picture providing the diver with the following information:
1) Stop icon with the text DEC at the bottom of the display indicates that the diver has gone outside the
safety curve, and must make decompression stops. The arrow pointing upward will flash to indicate the
need for ascent.
2) Depth of first decompression stage (the deepest), indicated in metres (m) or feet (ft). This can vary from a
maximum of 24 m to a minimum of 3 m by steps of 3 m in 3 minutes.
3) Duration in minutes for the first decompression stage (the deepest).
4) TOTAL icon, indicating the total ascent time, that is the time required to ascend to the deepest stage,
respecting the ascent rate, plus the stop time at that depth and any other subsequent stop (indicating the deep
stop if necessary), plus the safety stop time, plus the time required to reach the surface after completing the
decompression stages.
5) “DIVE.T” icon giving the total time spent while diving.
REMARK: In this case, the maximum depth can be displayed by pressing the UP button.
REMARK: In case the deepest stage is a Deep Stop, by pressing the UP key you will see, always on the right
top corner, the depth and duration of the first stage, not Deep Stop.
DANGER: NEVER ascend above a decompression depth.
To avoid this situation, you should ascend at a depth slightly below the recommended decompression stop
depth, but still within the depth range established for decompression and identified by the instrument with the
two icons which are simultaneously lit but not flashing. Please remember that under these conditions, the
amount of air you need to complete your dive increases.
Omitted decompression stage alarm.
If, by any reason, the decompression stage is "forced" by surfacing above the depth given by the computer, an
alarm will sound and the down arrow of the decompression icon will flash on the display until the diver
descends back to the proper depth or below it. The computer allows a maximum time of 2 minutes to correct
this dangerous situation, clearly marked by a continuous acoustic alarm.
After 2 minutes without the diver descending to the proper depth, Newton enters in the ERROR PROGRAM
making the “STOP” icon flash. It will not be possible to use the device for the subsequent 48 hours. The only
function working will be the clock and it will be possible to access the Logbook and History Later, in the PRE
DIVE screen the "STOP“ icon will start flashing, together with the word DECO and the stop icon with the arrow
up flashing. This means that the decompression stage was omitted during the last dive. The LOG BOOK will
store the same warning, indicating that on a specific date, the dive with a specific number was carried out
without the decompression stage.
DANGER: under these conditions you won't be able to dive for the next 48 hours.
In the case that you feel any symptoms of decompression sickness, you should contact the DAN (Divers Alert
Network) and your local hyperbaric chamber centre, providing as much data as possible about the dive.
In the opposite case i.e. when you descent other metre under the depth stage the arrow indicating back will
… 17 …


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 Cressi NEWTON 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 Cressi NEWTON in the language / languages: English as an attachment in your email.

The manual is 8,29 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