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Documentation: Update french translation

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Update french translation of user-manual.

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Guillaume GARDET 2015-02-06 14:34:01 +01:00 committed by Dirk Hohndel
parent 88fa627258
commit 1f4a241b9f
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@ -726,12 +726,14 @@ e.g. N30° 13' 29.8" , E30° 49' 1.5" Decimal degrees, e.g. 30.22496 ,
</div></div>
</li>
</ol></div>
<div class="paragraph"><p>Southern hemisphere latitudes are given with a <strong>S</strong>, e.g. S30°, or with a
negative value, e.g. -30.22496. Similarly western longitudes are given with
a <strong>W</strong>, e.g. W07°, or with a negative value, e.g. -7.34323.</p></div>
<div class="paragraph"><p>Please note that GPS coordinates of a dive site are linked to the Location
name - so adding coordinates to dives that do not have a location
description will cause unexpected behaviour (Subsurface will think that all
<div class="paragraph"><p>Southern hemisphere latitudes are given with a <strong>S</strong>, e.g. S30°, or with a
negative value, e.g. -30.22496. Similarly western longitudes are given with
a <strong>W</strong>, e.g. W07°, or with a negative value, e.g. -7.34323.</p></div>
<div class="paragraph"><p>Some keyboards don&#8217;t have the degree sign (°). It can be replaced by a d
like that: N30d W20d.</p></div>
<div class="paragraph"><p>Please note that GPS coordinates of a dive site are linked to the Location
name - so adding coordinates to dives that do not have a location
description will cause unexpected behaviour (Subsurface will think that all
of these dives have the same location and try to keep their GPS coordinates
the same).</p></div>
<div class="paragraph"><p><strong>Dive mode</strong>: This is a dropdown box allowing one to choose the type of dive
@ -1320,13 +1322,13 @@ box at the top of the panel:</p></div>
<img src="images/BlueEditBar_f20.jpg" alt="FIGURE: Blue edit bar" />
</div>
</div>
<div class="paragraph"><p>indicates that the dive is being edited. This is a highly interactive part
of <em>Subsurface</em> and the information on cylinders and gases (entered here)
determines the behaviour of the dive profile (top right-hand panel).</p></div>
<div class="paragraph"><p><strong>Cylinders</strong>: The cylinder information is entered through a dialogue that looks
like this:</p></div>
<div class="imageblock" style="text-align:center;">
<div class="content">
<div class="paragraph"><p>indicates that the dive is being edited. This is a highly interactive part
of <em>Subsurface</em> and the information on cylinders and gases (entered here)
determines the behaviour of the dive profile (top right-hand panel).</p></div>
<div class="paragraph" id="cylinder_definitions"><p><strong>Cylinders</strong>: The cylinder information is entered through a dialogue that looks
like this:</p></div>
<div class="imageblock" style="text-align:center;">
<div class="content">
<img src="images/DC_gas-dialogue1_f20.jpg" alt="FIGURE: Initial cylinder dialogue" />
</div>
</div>
@ -2374,19 +2376,70 @@ later, the external drive with the photos is connected again, the photos can
be seen in the normal way.</p></div>
</div>
</div>
<div class="sect2">
<h3 id="_logging_special_types_of_dives">5.6. Logging special types of dives</h3>
<div class="sect3">
<h4 id="_sidemount_dives">5.6.1. Sidemount dives</h4>
<div class="paragraph"><p><em>Subsurface</em> easily handles dives involving more than one
cylinder. Sidemount dive logging involves three steps:</p></div>
<div class="ulist"><ul>
<li>
<p>
<strong>During the dive, recording cylinder switch events</strong>. Since sidemount diving normally involves two
cylinders with air or with the same gas mixture, <em>Subsurface</em> distinguishes among these different
cylinders. In contrast, most dive computers that allow gas switching only distinguish among different
<em>gases</em> used, not among different <em>cylinders</em> used. This means that when sidemount dives are downloaded
<div class="sect2">
<h3 id="_logging_special_types_of_dives">5.6. Logging special types of dives</h3>
<div class="sect3">
<h4 id="S_MulticylinderDives">5.6.1. Multicylinder dives</h4>
<div class="paragraph"><p><em>Subsurface</em> easily handles dives involving more than one
cylinder. Multicylinder diving usually happens (a) if a diver does not have
enough gas for the complete dive in a single cylinder; (b) if the diver
needs more than one gas mixture because of the depth or the decompression
needs of the dive. For this reason multicylinder dives are often used by
technical divers who dive deep or long. As far as <em>Subsurface</em> is concerned,
there are only two types of information that need to be provided:</p></div>
<div class="ulist"><ul>
<li>
<p>
<strong>Describe the cylinders used during the dive</strong> This is performed in the <strong>Equipment tab</strong> of
the <strong>Dive Info</strong> panel, as <a href="#cylinder_definitions">described above</a>. Enter the cylinders one by one,
specifying the characteristics of the cylinder and the gas composition within each cylinder.
</p>
</li>
<li>
<p>
<strong>Record the times at which switches from one cylinder to another was done:</strong> This is information
provided by some dive computers (provided the diver indicated these changes to the dive computer
by pressing specific buttons). If the dive computer does not provide the information, the diver has to
record these changes using a different method, e.g. writing it on a slate.
</p>
</li>
<li>
<p>
<strong>Record the cylinder changes on the dive profile</strong>: If the latter option
was followed, the diver needs to indicate the gas change event by right-clicking at the appropriate point
in time on the <strong>Dive Profile</strong> panel and indicating the cylinder to which the change was made. After
right-clicking, follow the context menu to "Add gas change" and select the appropriate cylinder from
those defined during the first step, above (see image below). If the
<strong>tank bar</strong> button in the ttolbar has been activated, the cylinder switches are also indicated in the
tank bar.
</p>
</li>
</ul></div>
<div class="paragraph"><p>Having performed these tasks, <em>Subsurface</em> indicates the appropriate use of
cylinders in the dive profile. Below is a multi-cylinder dive, starting off
with EAN28, then changing cylinders to EAN50 after 26 minutes to perform
decompression.</p></div>
<div class="imageblock" style="text-align:center;">
<div class="content">
<img src="images/multicylinder_dive.jpg" alt="FIGURE: Multicylinder profile" />
</div>
</div>
</div>
<div class="sect3">
<h4 id="_sidemount_dives">5.6.2. Sidemount dives</h4>
<div class="paragraph"><p>Sidemount diving is just another form of multicylinder diving, often with
both or all cylinders having the same gas mixture. Although it is a popular
configuration for cave divers, sidemount diving can be performed by
recreational divers who have completed the appropriate training. Sidemount
dive logging involves, exactly as with multicylinder dives, above, three
steps:</p></div>
<div class="ulist"><ul>
<li>
<p>
<strong>During the dive, record cylinder switch events</strong>. Since sidemount diving normally involves two
cylinders with air or with the same gas mixture, <em>Subsurface</em> distinguishes among these different
cylinders. In contrast, most dive computers that allow gas switching only distinguish among different
<em>gases</em> used, not among different <em>cylinders</em> used. This means that when sidemount dives are downloaded
from these dive computers, the events of switching between cylinders with the same gas are not downloaded. This may mean
that one may have to keep a written log of cylinder switch times using a slate, or (if the dive computer
has this facility) marking each cylinder switch with a bookmark that can be retrieved later. Returning
@ -2421,13 +2474,61 @@ cylinder. Sidemount dive logging involves three steps:</p></div>
</div>
</div>
<div class="paragraph"><p>This section gives an example of the versatility of <em>Subsurface</em> as a give
logging tool.</p></div>
</div>
<div class="sect3">
<h4 id="S_CCR_dives">5.6.2. Closed circuit rebreather (CCR) dives</h4>
<div class="admonitionblock">
<table><tr>
<td class="icon">
logging tool.</p></div>
</div>
<div class="sect3">
<h4 id="S_sSCR_dives">5.6.3. Semi-closed circuit rebreather (SCR) dives</h4>
<div class="admonitionblock">
<table><tr>
<td class="icon">
<img src="images/halcyon_RB80.jpg" alt="Note" />
</td>
<td class="content">Passive semi-closed rebreathers (pSCR) comprise a technical advance in
diving equipment that recirculates the breathing gas that a diver breathes,
while removing carbon dioxide from the exhaled gas. While a small amount
(typically a tenth) of the exhaled breathing gas is released into the water,
a small amount of fresh gas is released from the back gas cylinder
(typically containing nitrox). A diver, using a single cylinder of
breathing gas can therefore dive for much longer periods than using a
recreational open-circuit configuration. With pSCR equipment, a very small
amount of breathing gas is released every time the breather inhales. With
active SCR (aSCR) equipment, in contrast, a small amount of breathing gas is
released continuously from the back cylinder.</td>
</tr></table>
</div>
<div class="paragraph"><p>To log pSCR dives, no special procedures are required, just the normal steps
outlined above:</p></div>
<div class="ulist"><ul>
<li>
<p>
Select pSCR in the <em>Dive Mode</em> dropdown list on the <strong>Dive Info</strong> panel.
</p>
</li>
<li>
<p>
pSCR diving often involves gas changes, requiring an additional cylinder.
Define all the appropriate cylinders as described above and indicate the
cylinder/gas changes as described above in the section on
<a href="#S_MulticylinderDives">multicylinder dives</a>.
</p>
</li>
</ul></div>
<div class="paragraph"><p>If a pSCR <em>Dive Mode</em> has been selected, the dive ceiling for pSCR dives is
adjusted for the oxygen drop accross the mouthpiece which often requires
longer decompression periods. Below is a dive profile of a pSCR dive using
EAN36 on the back cylinder and oxygen for decompression. Note that this dive
lasted over two hours.</p></div>
<div class="imageblock" style="text-align:center;">
<div class="content">
<img src="images/pSCR_profile.jpg" alt="FIGURE: pSCR profile" />
</div>
</div>
</div>
<div class="sect3">
<h4 id="S_CCR_dives">5.6.4. Closed circuit rebreather (CCR) dives</h4>
<div class="admonitionblock">
<table><tr>
<td class="icon">
<img src="images/APD.jpg" alt="Note" />
</td>
<td class="content">Closed system rebreathers use advanced technology to recirculate gas that
@ -2680,13 +2781,14 @@ cellspacing="0" cellpadding="4">
</tr>
</tbody>
</table>
</div>
<div class="paragraph"><p>The profile also includes depth readings for the peaks and troughs in the
graph. Thus, users should see the depth of the deepest point and other
peaks. Mean depth is marked with a horizontal red line.</p></div>
<div class="admonitionblock">
<table><tr>
<td class="icon">
</div>
<div class="paragraph"><p>The profile also includes depth readings for the peaks and troughs in the
graph. Thus, users should see the depth of the deepest point and other
peaks. Mean depth is plotted as a grey line, indicating mean dive depth up
to a particular moment during the dive.</p></div>
<div class="admonitionblock">
<table><tr>
<td class="icon">
<img src="images/icons/scale.jpg" alt="Note" />
</td>
<td class="content">In some cases the dive profile does not fill the whole area of the <strong>Dive
@ -3868,14 +3970,16 @@ the dive profile:
<p>
<em>Show unused cylinders in Equipment Tab</em>: This checkbox allows display of information about unused cylinders when viewing the <strong>Equipment Tab</strong>. Conversely, if this box is not checked, and any cylinders entered using the <strong>Equipment Tab</strong> are not used (e.g. there was no gas switch to such a cylinder), then these cylinders are omitted from that list.
</p>
</li>
<li>
<p>
<em>Show average depth</em>: Activating this checkbox causes <em>Subsurface</em> to draw a red line across
the dive profile, indicating the mean depth of the dive.
</p>
<div class="ulist"><ul>
<li>
</li>
<li>
<p>
<em>Show average depth</em>: Activating this checkbox causes <em>Subsurface</em> to draw a grey line across
the dive profile, indicating the mean depth of the dive up to a particular point in time during
that dive. Normally this is a u-shaped line indicating the deepest average depth just before the
ascent.
</p>
<div class="ulist"><ul>
<li>
<p>
<strong>Misc</strong>:
</p>
@ -4593,77 +4697,79 @@ des sections de ce manuel traitant des opérations relatives.</p></div>
Subsurface est disponible sur le <a href="http://subsurface-divelog.org/">site web de
<em>Subsurface</em> </a>.
</p>
</li>
<li>
<p>
<a href="#S_UserSurvey"><em>User survey</em></a> - Help to make <em>Subsurface</em> even better by
taking part in our user survey.
</p>
</li>
<li>
</li>
<li>
<p>
<a href="#S_UserSurvey"><em>Sondge utilisateur</em></a> - Aidez à rendre <em>Subsurface</em> encore
meilleur en répondant à notre sondage utilisateur.
</p>
</li>
<li>
<p>
<em>Manuel utilisateur</em> - Ouvre une fenêtre affichant ce manuel utilisateur.
</p>
</li>
</ul></div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_appendix_a_operating_system_specific_information_for_importing_dive_information_from_a_dive_computer">15. APPENDIX A: Operating system specific information for importing dive information from a dive computer.</h2>
<div class="sectionbody">
<div class="sect2">
<h3 id="_make_sure_that_the_os_has_the_required_drivers_installed">15.1. Make sure that the OS has the required drivers installed</h3>
<div class="admonitionblock">
<table><tr>
<td class="icon">
<img src="images/icons/drivers.jpg" alt="Note" />
</td>
<td class="content">The operating system of the desktop computer needs the appropriate drivers
in order to communicate with the dive computer in whichever way the dive
computer prefers (e.g. bluetooth, USB, infra-red).</td>
</tr></table>
</div>
<div class="ulist"><ul>
<li>
<p>
On Linux users need to have the correct kernel module loaded. Most
distributions will do this automatically, so the user does not need to load
kernel modules. However, some communication protocols require an additional
driver, especially for rarely used technology such as infra-red.
</p>
</li>
<li>
<p>
On Windows, the OS should offer to download the correct driver once the user
connects the dive computer to the USB port and operating system sees the
equipment for the first time.
</p>
</li>
</ul></div>
<div class="paragraph"><p>On a Mac users sometimes have to manually hunt for the correct driver. For
example the correct driver for the Mares Puck devices or any other dive
computer using a USB-to-serial interface based on the Silicon Labs CP2101 or
similar chip can be found as <em>Mac_OSX_VCP_Driver.zip</em> at the
<a href="http://www.silabs.com/support/pages/document-library.aspx?p=Interface&amp;f=USB%20Bridges&amp;pn=CP2101">Silicon
Labs document and software repository</a>.</p></div>
</div>
<div class="sect2">
<h3 id="S_HowFindDeviceName">15.2. How to Find the Device Name for USB devices and set its write permission</h3>
<div class="admonitionblock">
<table><tr>
<td class="icon">
<img src="images/icons/usb.jpg" alt="Note" />
</td>
<td class="content">When a user connects the dive computer by using a USB connector, usually
<em>Subsurface</em> will either propose a drop down list that contains the correct
device name (or mount point for the Uemis Zurich), or it will disable the
device select drop down if no device name is needed at all. In the rare
cases where this doesn&#8217;t work, here are some suggestions of ways to find out
what the device name is:</td>
</tr></table>
</div>
<div class="paragraph"><div class="title">Sur Windows :</div><p>Essayez simplement COM1, COM2, etc. La liste déroulante devrait contenir
</div>
</div>
<div class="sect1">
<h2 id="_annexe_a_informations_spécifiques_au_système_d_8217_exploitation_utilisé_pour_importer_les_informations_de_plongées_depuis_un_ordinateur_de_plongée">15. ANNEXE A : informations spécifiques au système d&#8217;exploitation utilisé pour importer les informations de plongées depuis un ordinateur de plongée.</h2>
<div class="sectionbody">
<div class="sect2">
<h3 id="_assurez_vous_que_les_pilotes_drivers_nécessaires_sont_installés">15.1. Assurez-vous que les pilotes (drivers) nécessaires sont installés</h3>
<div class="admonitionblock">
<table><tr>
<td class="icon">
<img src="images/icons/drivers.jpg" alt="Note" />
</td>
<td class="content">Le système d&#8217;exploitation de l&#8217;ordinateur nécessite les bons pilotes pour
communiquer avec l&#8217;ordinateur de plongée de la façon utilisée par
l&#8217;ordinateur de plongée (Bluetooth, USB, infra-rouge).</td>
</tr></table>
</div>
<div class="ulist"><ul>
<li>
<p>
Sous Linux, les utilisateurs doivent avoir le bon module noyau de chargé. La
plupart des distributions Linux le font automatiquement, de telle sorte que
l&#8217;utilisateur n&#8217;ait rien à faire de particulier. Cependant, certains
protocoles de communication nécessitent des pilotes additionnels, plus
particulièrement pour certaines technologies telles que l&#8217;infra-rouge.
</p>
</li>
<li>
<p>
Sous Windows, le bon pilote devrait être téléchargé automatiquement la
première fois que l&#8217;utilisateur branche son ordinateur de plongée sur le
port USB de son ordinateur de bureau.
</p>
</li>
</ul></div>
<div class="paragraph"><p>Sous Mac, les utilisateurs peuvent parfois avoir besoin d&#8217;installer
manuellement le bon pilote. Par exemple, pour le Mares Puck ou n&#8217;importe
quel autre ordinateur de plongée utilisant une interface USB-série basé sur
le composant Silicon Labs CP2101 ou similaire, le bon pilote est disponible
sous <em>Mac_OSX_VCP_Driver.zip</em> sur le
<a href="http://www.silabs.com/support/pages/document-library.aspx?p=Interface&amp;f=USB%20Bridges&amp;pn=CP2101">dépôt
de documents et logiciels Silicon Labs</a>.</p></div>
</div>
<div class="sect2">
<h3 id="S_HowFindDeviceName">15.2. Comment trouver le nom du périphérique branché sur USB et paramétrer les permissions en écriture</h3>
<div class="admonitionblock">
<table><tr>
<td class="icon">
<img src="images/icons/usb.jpg" alt="Note" />
</td>
<td class="content">Lorsqu&#8217;un utilisateur connecte un ordinateur de plongée en utilisant l&#8217;USB,
généralement <em>Subsurface</em> proposera soit une liste déroulante contenant le
bon nom (ou le point de montage pour un Uemis Zurich) ou la liste sera
désactivée si aucun nom de périphérique n&#8217;est nécessaire. Dans les rares cas
où cela ne fonctionnerait pas, voici quelques suggestions pour trouver le
nom de votre périphérique ;</td>
</tr></table>
</div>
<div class="paragraph"><div class="title">Sur Windows :</div><p>Essayez simplement COM1, COM2, etc. La liste déroulante devrait contenir
tous les périphériques COM connectés.</p></div>
<div class="paragraph"><div class="title">Sur MacOS :</div><p>La liste déroulante devrait contenir tous les ordinateurs de plongée
connectés.</p></div>
@ -4715,29 +4821,30 @@ usbcore: registered new interface driver ftdi_sio
ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver</code></pre>
</div></div>
<div class="paragraph"><p>La troisième ligne en partant du bas montre que l&#8217;adaptateur FTDI USB est
détecté et connecté sur <code>ttyUSB3</code>. Cette information peut à présent être
utilisée pour les paramètres d&#8217;importation en tant que <code>/dev/ttyUSB3</code> pour
que Subsurface utilise le bon port USB.</p></div>
<div class="paragraph"><p>Ensuring that the user has write permission to the USB serial port:</p></div>
<div class="paragraph"><p>On Unix-like operating systems the USB ports can only be accessed by users
who are members of the <code>dialout</code> group. If one is not root, one may not be a
member of that group and will not be able to use the USB port. Let us assume
one&#8217;s username is <em>johnB</em>.</p></div>
<div class="paragraph"><p>As root, type: <code>usermod -a -G dialout johnB</code> (Ubuntu users: <code>sudo usermod -a
-G dialout johnB</code>) This makes johnB a member of the <code>dialout</code> group.
Type: <code>id johnB</code> This lists all the groups that johnB belongs to and
verifies that
the appropriate group membership has been created. The <code>dialout</code> group should
be listed
among the different IDs.
Under some circumstances this change takes only effect (eg. on Ubuntu) after
one logs out and then logs in again.</p></div>
<div class="paragraph"><p>With the appropriate device name (e.g. <code>dev/ttyUSB3</code>) and with write
permission to the USB port, the dive computer interface can connect and one
should be able to import dives.</p></div>
</div>
<div class="sect2">
<h3 id="S_HowFindBluetoothDeviceName">15.3. Setting up bluetooth enabled devices</h3>
détecté et connecté sur <code>ttyUSB3</code>. Cette information peut à présent être
utilisée pour les paramètres d&#8217;importation en tant que <code>/dev/ttyUSB3</code> pour
que Subsurface utilise le bon port USB.</p></div>
<div class="paragraph"><p>S&#8217;assurer que l&#8217;utilisateur possède les droits d'écriture sur le port série
USB :</p></div>
<div class="paragraph"><p>Sur les systèmes similaires à Unix, les ports USB ne peuvent être accédés
que par des utilisateurs membres du groupe <code>dialout</code>. Si vous n'êtes pas
root, vous n'êtes peut-être pas membre de ce groupe et ne pouvez donc pas
utiliser le port USB. Si votre nom d&#8217;utilisateur est <em>johnB</em> :</p></div>
<div class="paragraph"><p>En tant que root, tapez : usermod -a -G dialout johnB+ (utilisateurs
d&#8217;Ubuntu : <code>sudo usermod -a -G dialout johnB</code>) Cela ajoute johnB au groupe
<code>dialout</code>.
Tapez : <code>id johnB</code> Cela liste tous les groupes auquel johnB appartient et
vérifiez que
l&#8217;appartenance au groupe est bien effectif. Le groupe <code>dialout</code> devrait
être listé
parmi les différents IDs.
Sous certaines circonstances, les modifications ne prennent effet qu&#8217;après une déconnexionpuis reconnexion sur l&#8217;ordinateur (sous Ubuntu, par exemple).
Avec le bon nom de périphérique (par exemple <code>dev/ttyUSB3</code>) et avec un accès
en écriture au port USB, l&#8217;ordinateur de plongée devrait se connecter et
vous devriez pouvoir importer vos plongées.</p></div>
</div>
<div class="sect2">
<h3 id="S_HowFindBluetoothDeviceName">15.3. Setting up bluetooth enabled devices</h3>
<div class="admonitionblock">
<table><tr>
<td class="icon">
@ -5576,11 +5683,11 @@ dive”.</p></div>
</div>
</div>
</div>
<div id="footnotes"><hr /></div>
<div id="footer">
<div id="footer-text">
Last updated 2015-02-04 07:41:58 PST
</div>
</div>
</body>
<div id="footnotes"><hr /></div>
<div id="footer">
<div id="footer-text">
Last updated 2015-02-06 14:30:55 CET
</div>
</div>
</body>
</html>

188
Documentation/user-manual_fr.txt
View file

@ -294,6 +294,9 @@ Southern hemisphere latitudes are given with a *S*, e.g. S30°, or with a
negative value, e.g. -30.22496. Similarly western longitudes are given with
a *W*, e.g. W07°, or with a negative value, e.g. -7.34323.
Some keyboards don't have the degree sign (°). It can be replaced by a d
like that: N30d W20d.
Please note that GPS coordinates of a dive site are linked to the Location
name - so adding coordinates to dives that do not have a location
description will cause unexpected behaviour (Subsurface will think that all
@ -813,6 +816,7 @@ indicates that the dive is being edited. This is a highly interactive part
of _Subsurface_ and the information on cylinders and gases (entered here)
determines the behaviour of the dive profile (top right-hand panel).
[[cylinder_definitions]]
*Cylinders*: The cylinder information is entered through a dialogue that looks
like this:
@ -1651,12 +1655,51 @@ be seen in the normal way.
=== Logging special types of dives
==== Sidemount dives
[[S_MulticylinderDives]]
==== Multicylinder dives
_Subsurface_ easily handles dives involving more than one
cylinder. Sidemount dive logging involves three steps:
cylinder. Multicylinder diving usually happens (a) if a diver does not have
enough gas for the complete dive in a single cylinder; (b) if the diver
needs more than one gas mixture because of the depth or the decompression
needs of the dive. For this reason multicylinder dives are often used by
technical divers who dive deep or long. As far as _Subsurface_ is concerned,
there are only two types of information that need to be provided:
- *During the dive, recording cylinder switch events*. Since sidemount diving normally involves two
- *Describe the cylinders used during the dive* This is performed in the *Equipment tab* of
the *Dive Info* panel, as xref:cylinder_definitions[described above]. Enter the cylinders one by one,
specifying the characteristics of the cylinder and the gas composition within each cylinder.
- *Record the times at which switches from one cylinder to another was done:* This is information
provided by some dive computers (provided the diver indicated these changes to the dive computer
by pressing specific buttons). If the dive computer does not provide the information, the diver has to
record these changes using a different method, e.g. writing it on a slate.
- *Record the cylinder changes on the dive profile*: If the latter option
was followed, the diver needs to indicate the gas change event by right-clicking at the appropriate point
in time on the *Dive Profile* panel and indicating the cylinder to which the change was made. After
right-clicking, follow the context menu to "Add gas change" and select the appropriate cylinder from
those defined during the first step, above (see image below). If the
*tank bar* button in the ttolbar has been activated, the cylinder switches are also indicated in the
tank bar.
Having performed these tasks, _Subsurface_ indicates the appropriate use of
cylinders in the dive profile. Below is a multi-cylinder dive, starting off
with EAN28, then changing cylinders to EAN50 after 26 minutes to perform
decompression.
image::images/multicylinder_dive.jpg["FIGURE: Multicylinder profile", align="center"]
==== Sidemount dives
Sidemount diving is just another form of multicylinder diving, often with
both or all cylinders having the same gas mixture. Although it is a popular
configuration for cave divers, sidemount diving can be performed by
recreational divers who have completed the appropriate training. Sidemount
dive logging involves, exactly as with multicylinder dives, above, three
steps:
- *During the dive, record cylinder switch events*. Since sidemount diving normally involves two
cylinders with air or with the same gas mixture, _Subsurface_ distinguishes among these different
cylinders. In contrast, most dive computers that allow gas switching only distinguish among different
_gases_ used, not among different _cylinders_ used. This means that when sidemount dives are downloaded
@ -1683,6 +1726,44 @@ image::images/sidemount1.jpg["FIGURE: Sidemount profile", align="center"]
This section gives an example of the versatility of _Subsurface_ as a give
logging tool.
[[S_sSCR_dives]]
==== Semi-closed circuit rebreather (SCR) dives
[icon="images/halcyon_RB80.jpg"]
[NOTE]
Passive semi-closed rebreathers (pSCR) comprise a technical advance in
diving equipment that recirculates the breathing gas that a diver breathes,
while removing carbon dioxide from the exhaled gas. While a small amount
(typically a tenth) of the exhaled breathing gas is released into the water,
a small amount of fresh gas is released from the back gas cylinder
(typically containing nitrox). A diver, using a single cylinder of
breathing gas can therefore dive for much longer periods than using a
recreational open-circuit configuration. With pSCR equipment, a very small
amount of breathing gas is released every time the breather inhales. With
active SCR (aSCR) equipment, in contrast, a small amount of breathing gas is
released continuously from the back cylinder.
To log pSCR dives, no special procedures are required, just the normal steps
outlined above:
- Select pSCR in the _Dive Mode_ dropdown list on the *Dive Info* panel.
- pSCR diving often involves gas changes, requiring an additional cylinder.
Define all the appropriate cylinders as described above and indicate the
cylinder/gas changes as described above in the section on
xref:S_MulticylinderDives[multicylinder dives].
If a pSCR _Dive Mode_ has been selected, the dive ceiling for pSCR dives is
adjusted for the oxygen drop accross the mouthpiece which often requires
longer decompression periods. Below is a dive profile of a pSCR dive using
EAN36 on the back cylinder and oxygen for decompression. Note that this dive
lasted over two hours.
image::images/pSCR_profile.jpg["FIGURE: pSCR profile", align="center"]
[[S_CCR_dives]]
==== Closed circuit rebreather (CCR) dives
@ -1868,7 +1949,8 @@ column. This information is given using different colours:
The profile also includes depth readings for the peaks and troughs in the
graph. Thus, users should see the depth of the deepest point and other
peaks. Mean depth is marked with a horizontal red line.
peaks. Mean depth is plotted as a grey line, indicating mean dive depth up
to a particular moment during the dive.
[icon="images/icons/scale.jpg"]
[NOTE]
@ -2774,8 +2856,10 @@ the dive profile:
** _Show unused cylinders in Equipment Tab_: This checkbox allows display of information about unused cylinders when viewing the *Equipment Tab*. Conversely, if this box is not checked, and any cylinders entered using the *Equipment Tab* are not used (e.g. there was no gas switch to such a cylinder), then these cylinders are omitted from that list.
** _Show average depth_: Activating this checkbox causes _Subsurface_ to draw a red line across
the dive profile, indicating the mean depth of the dive.
** _Show average depth_: Activating this checkbox causes _Subsurface_ to draw a grey line across
the dive profile, indicating the mean depth of the dive up to a particular point in time during
that dive. Normally this is a u-shaped line indicating the deepest average depth just before the
ascent.
* *Misc*:
@ -3247,47 +3331,49 @@ des sections de ce manuel traitant des opérations relatives.
- _Vérifier les mises à jour_ - Vérifier si une nouvelle version de
Subsurface est disponible sur le http://subsurface-divelog.org/[site web de
_Subsurface_ ].
- <<S_UserSurvey,_User survey_>> - Help to make _Subsurface_ even better by
taking part in our user survey.
- <<S_UserSurvey,_Sondge utilisateur_>> - Aidez à rendre _Subsurface_ encore
meilleur en répondant à notre sondage utilisateur.
- _Manuel utilisateur_ - Ouvre une fenêtre affichant ce manuel utilisateur.
== APPENDIX A: Operating system specific information for importing dive information from a dive computer.
== ANNEXE A : informations spécifiques au système d'exploitation utilisé pour importer les informations de plongées depuis un ordinateur de plongée.
=== Make sure that the OS has the required drivers installed
=== Assurez-vous que les pilotes (drivers) nécessaires sont installés
[icon="images/icons/drivers.jpg"]
[NOTE]
The operating system of the desktop computer needs the appropriate drivers
in order to communicate with the dive computer in whichever way the dive
computer prefers (e.g. bluetooth, USB, infra-red).
Le système d'exploitation de l'ordinateur nécessite les bons pilotes pour
communiquer avec l'ordinateur de plongée de la façon utilisée par
l'ordinateur de plongée (Bluetooth, USB, infra-rouge).
* On Linux users need to have the correct kernel module loaded. Most
distributions will do this automatically, so the user does not need to load
kernel modules. However, some communication protocols require an additional
driver, especially for rarely used technology such as infra-red.
* Sous Linux, les utilisateurs doivent avoir le bon module noyau de chargé. La
plupart des distributions Linux le font automatiquement, de telle sorte que
l'utilisateur n'ait rien à faire de particulier. Cependant, certains
protocoles de communication nécessitent des pilotes additionnels, plus
particulièrement pour certaines technologies telles que l'infra-rouge.
* On Windows, the OS should offer to download the correct driver once the user
connects the dive computer to the USB port and operating system sees the
equipment for the first time.
* Sous Windows, le bon pilote devrait être téléchargé automatiquement la
première fois que l'utilisateur branche son ordinateur de plongée sur le
port USB de son ordinateur de bureau.
On a Mac users sometimes have to manually hunt for the correct driver. For
example the correct driver for the Mares Puck devices or any other dive
computer using a USB-to-serial interface based on the Silicon Labs CP2101 or
similar chip can be found as _Mac_OSX_VCP_Driver.zip_ at the
http://www.silabs.com/support/pages/document-library.aspx?p=Interface&f=USB%20Bridges&pn=CP2101[Silicon
Labs document and software repository].
Sous Mac, les utilisateurs peuvent parfois avoir besoin d'installer
manuellement le bon pilote. Par exemple, pour le Mares Puck ou n'importe
quel autre ordinateur de plongée utilisant une interface USB-série basé sur
le composant Silicon Labs CP2101 ou similaire, le bon pilote est disponible
sous _Mac_OSX_VCP_Driver.zip_ sur le
http://www.silabs.com/support/pages/document-library.aspx?p=Interface&f=USB%20Bridges&pn=CP2101[dépôt
de documents et logiciels Silicon Labs].
[[S_HowFindDeviceName]]
=== How to Find the Device Name for USB devices and set its write permission
=== Comment trouver le nom du périphérique branché sur USB et paramétrer les permissions en écriture
[icon="images/icons/usb.jpg"]
[NOTE]
When a user connects the dive computer by using a USB connector, usually
_Subsurface_ will either propose a drop down list that contains the correct
device name (or mount point for the Uemis Zurich), or it will disable the
device select drop down if no device name is needed at all. In the rare
cases where this doesn't work, here are some suggestions of ways to find out
what the device name is:
Lorsqu'un utilisateur connecte un ordinateur de plongée en utilisant l'USB,
généralement _Subsurface_ proposera soit une liste déroulante contenant le
bon nom (ou le point de montage pour un Uemis Zurich) ou la liste sera
désactivée si aucun nom de périphérique n'est nécessaire. Dans les rares cas
où cela ne fonctionnerait pas, voici quelques suggestions pour trouver le
nom de votre périphérique ;
.Sur Windows :
@ -3332,26 +3418,26 @@ détecté et connecté sur +ttyUSB3+. Cette information peut à présent être
utilisée pour les paramètres d'importation en tant que +/dev/ttyUSB3+ pour
que Subsurface utilise le bon port USB.
Ensuring that the user has write permission to the USB serial port:
S'assurer que l'utilisateur possède les droits d'écriture sur le port série
USB :
On Unix-like operating systems the USB ports can only be accessed by users
who are members of the +dialout+ group. If one is not root, one may not be a
member of that group and will not be able to use the USB port. Let us assume
one's username is 'johnB'.
Sur les systèmes similaires à Unix, les ports USB ne peuvent être accédés
que par des utilisateurs membres du groupe +dialout+. Si vous n'êtes pas
root, vous n'êtes peut-être pas membre de ce groupe et ne pouvez donc pas
utiliser le port USB. Si votre nom d'utilisateur est 'johnB' :
As root, type: +usermod -a -G dialout johnB+ (Ubuntu users: +sudo usermod -a
-G dialout johnB+) This makes johnB a member of the +dialout+ group.
Type: +id johnB+ This lists all the groups that johnB belongs to and
verifies that
the appropriate group membership has been created. The +dialout+ group should
be listed
among the different IDs.
Under some circumstances this change takes only effect (eg. on Ubuntu) after
one logs out and then logs in again.
With the appropriate device name (e.g. +dev/ttyUSB3+) and with write
permission to the USB port, the dive computer interface can connect and one
should be able to import dives.
En tant que root, tapez : usermod -a -G dialout johnB+ (utilisateurs
d'Ubuntu : +sudo usermod -a -G dialout johnB+) Cela ajoute johnB au groupe
+dialout+.
Tapez : +id johnB+ Cela liste tous les groupes auquel johnB appartient et
vérifiez que
l'appartenance au groupe est bien effectif. Le groupe +dialout+ devrait
être listé
parmi les différents IDs.
Sous certaines circonstances, les modifications ne prennent effet qu'après une déconnexionpuis reconnexion sur l'ordinateur (sous Ubuntu, par exemple).
Avec le bon nom de périphérique (par exemple +dev/ttyUSB3+) et avec un accès
en écriture au port USB, l'ordinateur de plongée devrait se connecter et
vous devriez pouvoir importer vos plongées.
[[S_HowFindBluetoothDeviceName]]
=== Setting up bluetooth enabled devices