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Diffstat (limited to 'Documentation/user-manual.txt')
| -rw-r--r-- | Documentation/user-manual.txt | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt index 13e34306e..c7e2ed417 100644 --- a/Documentation/user-manual.txt +++ b/Documentation/user-manual.txt @@ -1286,7 +1286,7 @@ after _Dive date_). If the field names in the first line are long, the alignment cannot be maintained. Here is a highly simplified and shortened TAB-delimited example of a _CSV_ dive log from an APD closed-circuit rebreather (CCR) dive computer: - Dive Time (s) Depth (m) pO₂ - Setpoint (Bar) pO₂ - C1 Cell 1 (Bar) Ambient temp. (Celsius) + Dive Time (s) Depth (m) pO~2~ - Setpoint (Bar) pO~2~ - C1 Cell 1 (Bar) Ambient temp. (Celsius) 0 0.0 0.70 0.81 13.1 0 1.2 0.70 0.71 13.1 0 0.0 0.70 0.71 13.1 @@ -3387,7 +3387,7 @@ image::images/Pref7_f23.jpg["FIGURE: Georeference panel",align="center"] Dive planning is an advanced feature of _Subsurface_, accessed by selecting _Log -> Plan Dive_ from the main menu. It allows calculation of inert gas load during a dive by using the Bühlmann ZH-L16 algorithm with the addition -of gradient factors as implemented by Erik Baker. +of gradient factors as implemented by Erik Baker, or using the VPM-B model. **** [icon="images/icons/warning2.png"] @@ -3412,7 +3412,7 @@ user interface. It is explicitly used under the following conditions: === The _Subsurface_ dive planner screen Like the _Subsurface_ dive log, the planner screen is divided into several sections (see image below). The *setup* -parameters for a dive are entered into the sections on the left hand side of the screen. +parameters for a dive are entered into the sections on the left hand and bottom side of the screen. They are: Available Gases, Rates, Planning, Gas Options and Notes. At the top right hand is a green *design panel* on which the profile of the dive can be @@ -3442,18 +3442,18 @@ image::images/PlannerWindow1_f20.jpg["FIGURE: Dive planner startup window",align - In the table labelled _Available Gases_, add the information of the cylinders to be used as well as the gas composition within that cylinder. This is done in a similar way as for <<cylinder_definitions,providing cylinder data for dive logs>>. Choose the cylinder type by - double clicking the cylinder type and using the dropdown list, then specify the work - pressure of this cylinder. By leaving the oxygen concentration (O2%) field empty, + double clicking the cylinder type and using the dropdown list, then specify the start + pressure of this cylinder. By leaving the oxygen concentration (O~2~%) field empty, the cylinder is assumed to contain air. Otherwise enter the oxygen and/or helium concentration in the boxes provided in this dialogue. Add additional cylinders by using the "+" icon to the top right-hand of the dialogue. - The _Available Gases_ table includes three gas depth fields, labelled: ** Deco switch at: the switch depth for deco gases. Unless overridden by the user, this will be - automatically calculated based on the Deco pO₂ preference (default 1.6 bar) + automatically calculated based on the Deco pO~2~ preference (default 1.6 bar) ** Bot. MOD: the gas Maximum Operating Depth (MOD) if it is used as a bottom mix. Automatically - calculated based on the Bottom pO₂ preference (default 1.4 bar). Editing this field will modify the - O₂% according to the depth set. Set to ''*'' to calculate the best O₂% for the dive maximum depth. + calculated based on the Bottom pO~2~ preference (default 1.4 bar). Editing this field will modify the + O~2~% according to the depth set. Set to ''*'' to calculate the best O~2~% for the dive maximum depth. ** MND: the gas Maximum Narcotic Depth (MND). Automatically calculated based on the Best Mix END preference (default 30m / 98 ft). Editing this field will modify the He% according to the depth set. Set to ''*'' to calculate the best He% for the dive maximum depth. @@ -3498,7 +3498,7 @@ the nitrogen load incurred during previous dives. Check these two boxes. - Then define the cylinder size, - the gas mixture (air or % oxygen) and the starting cylinder pressure in the top left-hand + the gas mixture (air or % oxygen) and the working cylinder pressure in the top left-hand section of the planner under _Available gases_. - The planner calculates whether the specified cylinder contains enough air/gas to complete @@ -3582,7 +3582,7 @@ in the _Rates_ section of the dive setup. pressure for oxygen needs to be specified for the bottom part of the dive (_bottom po2_) as well as for the decompression part of the dive (_deco po2_). Commonly used values are 1.4 bar for the bottom part of the dive and 1.6 bar for any decompression -stages. Normally, a partial pressure of 1.6 bar is not exceeded. pO₂ settings and the depth at which switching to a gas takes place can also be edited in the +stages. Normally, a partial pressure of 1.6 bar is not exceeded. pO~2~ settings and the depth at which switching to a gas takes place can also be edited in the _Available Gases_ dialog. Normally the planner decides on switching to a new gas when, during ascent, the partial pressure of the new gas has decreased to 1.6 bar. @@ -4097,7 +4097,7 @@ and select 'Add new device'. The dive computer should appear. If asked for a pas Write down or copy the MAC address of your dive computer - this needed later and should be in the form 00:11:22:33:44:55. If the graphical method doesn't work, pair the device from the command line. Open a terminal -and use +hciconfig+ to check the Bluetooth controller status +and use +hciconfig+ to check the Bluetooth controller status. $ hciconfig hci0: Type: BR/EDR Bus: USB @@ -4121,7 +4121,7 @@ Now power on the controller and enable authentication: Check that the status now includes +'UP', 'RUNNING' AND 'AUTH'+. -If there are multiple controllers running, it's easiest to off the unused controller(s). For example, for +hci1+: +If there are multiple controllers running, it's easiest to turn off the unused controller(s). For example, for +hci1+: sudo hciconfig hci1 down @@ -4160,7 +4160,7 @@ If the system has Bluez version 4 (e.g. Ubuntu 12.04 through to 15.04), there is 00:11:22:33:44:55 Petrel bluez-simple-agent hci0 00:11:22:33:44:55 -Once ther dive computer is pired, set up the RFCOMM connection +Once the dive computer is paired, set up the RFCOMM connection. ===== Establishing the RFCOMM connection |