Cressi Newton Handleiding
Cressi
Duikcomputer
Newton
Lees hieronder de 📖 handleiding in het Nederlandse voor Cressi Newton (23 pagina's) in de categorie Duikcomputer. Deze handleiding was nuttig voor 3 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld
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NEWTON
INSTRUCTION
MANUAL
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INDEX
Main features page 3
General instructions and safety measures page 3
Introduction page 4
COMPUTER CONTROL page 5
How the computer works page 5
Activating the dive computer page 6
SET TIME menu: Setting the Date and Time page 6
SET LOCK menu: Locking the dive computer page 6
Operation of the dive computer page 7
BEFORE DIVING page 8
SET MODE: Dive mode setting page 8
DIVE SET mode: Oxygen partial pressure (PO2) page 9
Nitrox – Percentage of oxygen (FO2) page 9
Dive safety factor (SF) page 10
Deep Stop page 11
Altitude page 11
PLAN mode: Dive planning page 12
GAGE mode: Depth gauge and timer page 12
SYSTEM mode: Units of measure setting and reset page 13
WHILE DIVING: COMPUTER FUNCTIONS page 14
No-decompression dive page 14
SET AIR MODE function: Dive with air page 14
SET NITROX MODE function: Dive with Nitrox page 14
Before a Nitrox dive page 14
Diving with Nitrox page 15
CNS toxicity display page 15
PO2 alarm page 15
Diving with two mixtures: Gas switching page 16
Ascent rate page 16
Safety Stop page 16
Decompression warning alarm page 17
Deep Stop page 17
Diving outside no-decompression limits (with decompression) page 17
Omitted decompression stage alarm page 17
GAGE function (depth gauge and timer) page 18
Use of the computer with poor visibility page 18
ON SURFACE AFTER DIVING page 19
Data display and management page 19
Surface interval page 19
PLAN function – Dive plan page 19
LOG BOOK function – Dive log page 19
HISTORY function – Dive history page 20
DIVE PROFILE function – Dive profile page 20
PC LINK function – Pc compatible interface page 20
System Reset – Device reset page 21
CARE AND MAINTENANCE page 21
Battery replacement page 21
TECHNICAL SPECIFICATIONS page 22
WARRANTY page 22
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cressi.com
Congratulations on your purchase of Newton underwater computer-watch, a sophisticated and complete
device which offers the utmost safety, efficiency and reliability.
Always keep this manual with your Newton.
Main features.
WATCH
12/24 hour display with minutes and seconds.
Calendar.
Precision chronometer.
Two time zones.
Alarm.
DIVE COMPUTER
CRESSI RGBM algorithm. New algorithm created through a collaboration between Cressi and Bruce Wienke,
based on the Haldane model, integrated with RGBM factors for safe decompression calculations in repetitive
multi-day dives.
Tissues: 9 with saturation half-times between 2.5 and 480 minutes;
Dive program: Full processing of dive data, including decompression if applicable, for every dive performed
with Air or Nitrox.
Possibility of using two Nitrox hyper-oxygenated mixtures selected at any time of the dive.
Full setting of FO2 (oxygen percentage) and PO2 (partial oxygen pressure) parameters with the option to set
PO2 between 1.2 bar and 1.6 bar, FO2 from 21% to 50% for the first mixture, and from 21% to 99% for the
second.
Option to take a Nitrox dive after one with air (even while desaturating).
Option to set Deco (decompressive computations) or Gage (depth gauge and timer).
Deep Stop can be turned on or off.
Display with “PCD System” for perfect understanding and readability of values.
User-replaceable batteries.
Dive planning with manual safety curve scrolling.
User can switch unit of measurement from Metric (meters and °C) to Imperial (ft- °F) system.
Sound and visual alarms.
graphic CNS oxygen toxicity indicator.
Backlit display.
Log book (60 dives).
Dive history saved.
Option for full desaturation reset if needed, helpful when renting the device.
PC/Mac interface with general data and dive profile (optional).
GENERAL INSTRUCTIONS AND SAFETY MEASURES.
IMPORTANT: Read the instructions! Carefully read this user manual, including the safety measures
paragraphs. Make sure you perfectly understand the use, functions and limits of the device before using it! DO
NOT use the device without having read every part of this instructions booklet!
IMPORTANT: this device is designed to be a dive aid and does not replace the use of dive tables.
DANGER: AN UNDERWATER DIVING COMPUTER CAN NEVER COMPLETELY ELIMINATE THE RISK
OF DECOMPRESSION SICKNESS (EMBOLISM). IT MUST BE CLEAR THE AN UNDERWATER DIVING
COMPUTER CAN NEVER COMPLETELY ELIMINATE THE RISK OF DECOMPRESSION SICKNESS. IN
FACT, THE COMPUTER CANNOT TAKE INTO ACCOUNT THE PHYSICAL CONDITIONS OF THE DIVER
WHICH MAY VARY DAILY. IT IS RECOMMENDED TO HAVE A COMPLETE MEDICAL EXAMINATION
PRIOR TO STARTING ANY UNDERWATER DIVING ACTIVITY AND TO ASSESS ONE'S PHYSICAL
CONDITION BEFORE EACH DIVE. IT IS IMPORTANT TO REMEMBER THAT CIRCUMSTANCES SUCH
AS COLD TEMPERATURE (LESS THAN 10º C), NOT OPTIMAL PHYSICAL CONDITION, MULTIPLE OR
SUBSEQUENT DIVES, DIVER'S FATIGUE, CONSUMPTION OF ALCOHOL, DRUGS, OR MEDICATION
AND DEHYDRATION MAY INCREASE THE RISK OF DECOMPRESSION SICKNESS. PLEASE AVOID
ALL THESE SITUATIONS AS WELL AS ANY OTHER THAT MIGHT ENDANGER YOUR LIFE: EVERYONE
HAS TO BE RESPONSIBLE FOR ONE'S OWN SAFETY!
IMPORTANT: this device should be used only by properly trained and certified divers: No computer will, in fact,
replace proper underwater training. Please remember that a dive's safety is only guaranteed by a correct
preparation.
IMPORTANT: Newton computer by Cressi is designed for sport diving only and not for commercial or
professional use which require longer dive times and greater depths, consequently increasing the risk of
decompression sickness.
IMPORTANT: before using the computer, please check the battery life status and the indications on the
display. DO NOT dive if these indications are not perfectly clear and, especially, if the battery is low.
IMPORTANT: while diving, be equipped with a depth gauge, a manometer, a diving timer or watch and
decompression tables. Always make sure that your diving cylinders' pressure is the correct one for the planned
dive and, while diving, often check the quantity of air in the cylinder, using the manometer.
DANGER: DO NOT DIVE AT HIGH ALTITUDES BEFORE SETTING THE CORRECT ALTITUDE LEVEL.
ONCE SET, PLEASE CHECK THE ALTITUDE LEVEL ON THE DISPLAY. REMEMBER THAT DIVING AT
ALTITUDES HIGHER THAN 3000 M ABOVE SEA LEVEL INVOLVES A REMARKABLE INCREASED RISK
OF DECOMPRESSION SICKNESS.
DANGER: BEFORE AN AIR TRAVEL, PLEASE WAIT UNTIL THE “NO FLY TIME” ICON ON YOUR
COMPUTER DISPLAY HAS DISAPPEARED.
IMPORTANT: The use of this device is strictly personal; the information it supplies refers, in fact, exclusively to
the individual who has used it during a dive or a series of dives.
DANGER: CRESSI DOES NOT RECOMMEND THE USE OF THIS DEVICE FOR DECOMPRESSION
DIVES. IF, FOR ANY REASON, THE NO-DECOMPRESSION LIMITS HAVE BEEN EXCEEDED, THE
NEWTON COMPUTER WILL DISPLAY ALL THE INFORMATION RELATED TO DECOMPRESSION,
ASCENT AND SURFACE INTERVAL TIMES.
IMPORTANT: do not dive using Nitrox mixtures without having personally checked the contents and the
correct percentage of O2 (Fo2). After doing so, set your computer with this value related to the mixture so that it
may process the decompression computations. Remember that the computer does not accept Fo2 decimal
figures.
IMPORTANT: Before diving, check device parameter settings.
DANGER: Newton always keeps the latest oxygen setting. It is very important for diver's safety to
always check this parameter before each dive.
DANGER: CRESSI DISCOURAGES NITROX DIVES WITHOUT PROPER TRAINING. NITROX DIVES
WILL EXPOSE THE DIVER TO RISKS DIFFERENT FROM THOSE OF AIR DIVES, INCLUDING SERIOUS
PHYSICAL DAMAGES AND, IN EXTREME CASES, EVEN DEATH.
DANGER: FOR SAFETY REASONS, THE NEWTON COMPUTER USES THE FACTORY SET LIMIT OF
PO2 SET AT 1.4 BAR EVEN FOR AIR DIVES. IF YOU NEED TO INCREASE THE SAFETY MARGIN, YOU
CAN SET PO2 TO LOWER VALUES, UP TO 1.2 BAR, WITH REDUCTIONS OF 0.1 BAR.
IMPORTANT: after a dive with Newton in Gage mode (depth gauge-timer), the device will not make saturation
and desaturation calculations for the next 48 hours.
IMPORTANT: avoid all high-risk profile dives, such as the so-called "yo-yo" dive, reversed profile dives, or
repetitive dives in the same day or in consecutive days. They are potentially risky activities and involve a high
risk of decompression sickness!
IMPORTANT: Currently, no validated scientific literature allows diving more than twice a day for periods of one
or more weeks without the risk of decompression sickness. For your own safety, it is important to avoid diving
for more than two times a day. It is recommended to take a rest of at least 2 hours between two subsequent
dives. The next/repetitive dive shall be shallower and its minimum duration shall be of 15 minutes.
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INDEX
Product specificaties
| Merk: | Cressi |
| Categorie: | Duikcomputer |
| Model: | Newton |
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