AXSUB AxDDM Diving Data Management Software Instruction Manual

June 13, 2024
AXSUB

AxDDM Diving Data Management Software

Product Information

The AxDDM3 is a Diving Data Management Software designed for use
with the AxVIEW Subsea Video & Depth Recording Systems. This
software allows divers to manage and analyze their diving data,
including video footage and depth recordings.

Version: 1.1 (February 2023)

Document ID: AxDDM3_SW_IM_V1.1

Manufacturer: AXSUB Inc.

Certification: AXSUB’s Quality Assurance System is certified by
QUAZAR in accordance with ISO 9001:2015 (Quality Certificate No.
Q3749).

Trademark: AxDDM, AxVIEW, and all AXSUB product names mentioned
are trademarks or registered trademarks of AXSUB Inc. and/or their
licensors.

Licensing: Use of this software is subject to adherence to
AXSUB’s licensing conditions and terms.

Product Usage Instructions

WARNING!

Read this instruction manual carefully and pay close attention
to all warnings listed below. Failure to follow this manual or
improper use of the device may result in serious injury or
death.

FOR PROFESSIONAL USE!

The AxDDM Software and AxVIEW are intended for professional use
only. Commercial or professional diving activities may increase the
risk of decompression illness (DCI). It is strongly recommended
that the diving supervisor use these devices in redundancy with
their conventional method as a backup solution.

ONLY DIVERS TRAINED IN PROPER USE OF SURFACE SUPPLIED
DIVING EQUIPMENT SHOULD USE THE AxVIEW!

Proper training is essential to prevent errors that may lead to
serious injury or death. The AxVIEW should only be used by divers
who have received adequate training in the use of surface supplied
diving equipment.

USE BACK-UP INSTRUMENTS!

Always use back-up instrumentation, such as a Pneumo gauge,
submersible pressure gauge, timer or watch, and have access to
decompression tables when diving with the Dive Profile and
Decompression modules of the AxDDM software.

AxDDM3 – Diving Data Management Software for AxVIEW Subsea Video & Depth Recording Systems
Instruction Manual
Version 1.1 February 2023

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

©AXSUB inc. 2011-2023 All rights reserved

This manual and the information contained herein are provided for use as an operation and maintenance guide. No license or rights to manufacture, reproduce, or sell either the manual or articles described herein are given.
AXSUB’s Quality Assurance System is certified by QUAZAR in accordance with ISO 9001:2015 in all of AXSUB Inc operations (Quality Certificate No. Q3749).
The software and all content found on it are provided on an “as is“ and “as available“ basis. AXSUB does not give any warranties, whether express or implied, as to the suitability or usability of the software or any of its content. AXSUB will not be liable for any loss, whether such loss is direct, indirect, special or consequential, suffered by any party as a result of their use of the AxDDM3 software or content. Any use of this software is done at the user’s own risk and the user will be solely responsible for any damage to any computer system or loss of data that results from such activities.
Only dive supervisors trained in the proper use of surface supplied diving equipment should use this software. This software is intended to work alongside an AXVIEW dive system from AXSUB and should not be used for any other purpose. No computer can replace the need for proper Supervisory and Diver training. Insufficient or improper training may cause divers to commit errors that may lead to serious injury or death. Always perform backcheck of a dive schedule from the dive manual before committing to a dive schedule computed by the software. Always use paper copy and manual tables as a backup.
Due to continuous product development, AXSUB Inc. reserves the right to change specifications without notice.

This document applies to AxDDM Software Version Beta 3.7.6 and to all subsequent releases.
Specifications contained herein are subject to change and these changes will be reported in subsequent release notes or new editions.
Copyright © 2023 AXSUB Inc. Rimouski, Quebec, Canada, and/or their licensors
The name AxDDM. AxVIEW and all AXSUB product names are either trademarks or registered trademarks of AXSUB Inc. and/or their licensors. Other company and product names mentioned herein may be trademarks of their respective owners.
Use of this software is subject to adherence to AXSUB’s licensing conditions and terms. These terms are part of the product documentation, located in the root installation directory of the licensed product(s).
This software may include portions of third-party products. For third-party copyright notices and license terms, please refer to “License Texts, Copyright Notices and Disclaimers of Third Party Products.” This document is part of the product documentation, located in the root installation directory of the licensed product(s).

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 2

©AXSUB inc. 2011-2023 All rights reserved

WARNING!
READ THIS MANUAL CAREFULLY! Read this instruction manual in its entirety paying close attention to ALL WARNINGS listed below. Make sure that you fully understand the use, displays and limitations of the digital video recorder and dive computer because any confusion resulting from neglecting to follow this instruction manual or from improper use of this device may cause a diver to commit errors that may lead to serious injury or death.
FOR PROFESSIONAL USE! AXSUB Dive Data Management (AxDDM) Software and LED Controller & Camera Viewer (AxVIEW) are intended for professional use only. Commercial or professional diving activities may expose the diver to depths and conditions that tend to increase the risk of decompression illness (DCI). Therefore, AXSUB strongly recommends that the diving supervisor use these devices in redundancy with their conventional method as a backup solution (dive profile & decompression module).
ONLY DIVERS TRAINED IN THE PROPER USE OF Surface Supplied DIVING EQUIPMENT SHOULD USE THE AxVIEW! No computer can replace the need for proper Supervisory and Diver training. Insufficient or improper training may cause divers to commit errors that may lead to serious injury or death.
THERE IS ALWAYS A RISK OF DECOMPRESSION ILLNESS (DCI) FOR ANY DIVE PROFILE EVEN IF YOU FOLLOW THE DIVE PLAN PRESCRIBED BY DIVE TABLES OR A DIVE COMPUTER. NO PROCEDURE, DIVE COMPUTER OR DIVE TABLE WILL PREVENT THE POSSIBILITY OF DCI! An individual’s physiological make up can vary from day to day. The AxDDM Software cannot account for these variations. You are strongly advised to remain well within the exposure limits provided by the instrument to minimize the risk of DCI. As an added measure of safety, you should consult a physician regarding your fitness before diving.
USE BACK-UP INSTRUMENTS! Make sure that you use back-up instrumentation including a Pneumo gauge, submersible pressure gauge, timer or watch, and have access to decompression tables whenever diving with the Dive Profile and Decompression modules with the AxDDM software.
PERFORM PRE-CHECKS! Always activate and conduct a functionality check of the device before diving in to ensure the pressure sensor reads atmospheric pressure, that the display works adequately and that the sensor is secured to the diver’s harness. We recommend using one battery pack (Product No. 011001 ­ B05Ah-24VDC) per diver connected to the AxVIEW system to enable the UPS battery back-up of the system or one or high-capacity battery pack (001003 ­ B15Ah-24VDC). This will prevent shut down of the underwater light, computer rebooting and/or video loss (if applicable) in case a Main Power Supply shut down or voltage drop.
Although the AxVIEW systems does not count down the NO-FLYING TIME, ALWAYS REFER TO YOUR COMPANY PROCEDURES AND METHODS or follow your diving table procedures. There can never be a flying after diving rule that is guaranteed to completely prevent decompression illness!
DO NOT DIVE AT ALTITUDES GREATER THAN 300m WITH THE AxVIEW UNLESS IT IS EQUIPPED WITH ALTITUDE DIVING TABLES, Diving at altitude without compensation of the Actual and Decompression Stages Depth can increase the risk of DCI.
ALWAYS REFER TO YOUR COMPANY PROCEDURES AND METHODS! The Diving Data Management (AxDDM) Software and the AxVIEW System are intended to be a working tool for the commercial diving supervisor to crosscheck information and log information that can be referred to later. You must always maintain and keep the paper system & external stopwatch to control the dive in case of technical problems with the device and/or sensors.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 3

©AXSUB inc. 2011-2023 All rights reserved

Table of Contents
1. Safety Precautions6 1.1 Software Limitations6
2. Software Requirements6 3. Getting Started7 3.1 Navigation8 3.2 Registering9 3.3 Configure Depthmeters11 3.4 Fill Business Data15 3.5 Creating Project17 3.6 Filling project description19 4. Video in the AxDDM3 software21 4.1 Video Options21 4.2 Single View24 4.2.1 Assigning cameras24 4.2.2 Recording25 4.2.3 Snapshots26 4.2.4 Levels26 4.2.5 Text On screen display27 4.2.6 Image On screen display28 4.2.7 Audio Playback28 4.2.8 Zoom29 4.3 Multi View30 5. Diving with the AxDDM3 software31
5.1 Dive Team31 5.2 Creating a Dive34
5.2.1 Creating a Dive34 5.3 Performing a dive38
5.3.1 Dive Navigation38 5.3.2 Dive Alarms ­ Automatic dive navigation41 6. AxDDM3 Options44 6.1 General Options44 6.2 Remote Access45

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 4

©AXSUB inc. 2011-2023 All rights reserved

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 5

©AXSUB inc. 2011-2023 All rights reserved

1. Safety Precautions
Do not attempt to use the AxVIEW system or AxDDM software without reading this instruction manual in its entirety, including all the warnings. Make sure that you fully understand the use, displays and limitations of the tools provided. If you have any questions about the manual or the dive computer, contact your AXSUB dealer before diving with the dive computer.
Always remember that YOU ARE RESPONSIBLE FOR THE SAFETY OF YOUR DIVES! When used properly, the AxVIEW system and AxDDM software are outstanding tool for assisting properly trained, certified divers in planning and executing commercial dives. It is NOT A SUBSTITUTE FOR CERTIFIED DIVING SUPERVISOR INSTRUCTION, including training in the principles of decompression.
1.1 Software Limitations
While the software is based on current decompression research and technology, you must realize that the software cannot monitor the actual physiological functions of an individual diver. All decompression schedules currently known to the authors, including the US Navy, DCIEM and MT92 Tables, are based on theoretical mathematical models, which are intended to serve as guidelines to reduce the probability of decompression illness.
2. Software Requirements
Supported operating systems (English and French versions):
– Windows 10, 64-bit – Windows 10, 32-bit – Windows 11, 64-bit – *

  • Other operating systems might work but are not officially supported by AXSUB
    Software requirements:
    – Microsoft .NET Framework 4.8 (installed by default with Windows 10, otherwise available on Microsoft website)
    Software Installation
  1. IMPORTANT: Before installation, unplug any AxVIEW or other AXSUB device (USB cables) from your computer or it may lead to improper installation of the video drivers.
  2. Once equipment is unplugged, turn the equipment off to finish the power cycle. 3) Launch the AxDDM3 installer. 4) Follow the steps on screen until installation is completed. Note that during installation, setups for
    Sensoray video drivers and FTDI CDM communication drivers will start automatically. You must install those components for the software to work properly. 5) Once the installation is completed, turn on your AxVIEW system(s) and plug the USB, wait for drivers to load, and you are now ready to launch the AxDDM3 software.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 6

©AXSUB inc. 2011-2023 All rights reserved

3. Getting Started
When you start the AxDDM3 software for the first time, the following steps should be followed to properly prepare for your dives.
1. Navigating around for the first time 2. Registering the software 3. Configuring the depthmeters of the smart cameras 4. Filling business data about your company and its employees (divers, supervisors, tenders, etc.) 5. Creating a new project 6. Completing the project description

When you launch the AxDDM3 software, the loading page is the first page to show up. In the left column, you can look at all the latest additions to the software, bug fixes and the changes brought since the last update. The right column shows the software disclaimer; MAKE SURE THAT YOU FULLY UNDERSTAND THE LIMITATIONS OF THE SOFTWARE BEFORE USING IT. Once all drivers and data necessary to run the software have been loaded, and once you have read and approved the Software Disclaimer, you can click on the Accept button to open the Main Menu.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 7

©AXSUB inc. 2011-2023 All rights reserved

3.1 Navigation

Navigation in the software is performed by using the menu bar at the top of the screen. The topmost bar with the grey buttons is used to switch between the main menus. The colored menu bar underneath is used to switch between the submenus.
The main menus in the software are:
1- Project Menu. This menu is used to manage folders and files created by the software (videos, screenshots, etc.) and to give a description of your project to fill your divelogs
2- Video Menu. This menu is used to view video feed from cameras, start recordings, take snapshots, configure on screen displays, etc.
3- Dive Menu. This menu is used to create and perform dives and to manage your current dive team.
4- Sensors Menu. This menu is used to configure depthmeters for dive and for video overlays. A datalogger tool to store data from sensors is also available.
5- Business Menu. This menu is used to manage collections of your employees, clients and job sites.
6- Archives Menu. This menu is used to view previously performed dives, export dive data and show dive stats.
7- Options Menu. This menu is used to configure general settings of the software and to register licenses.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 8

©AXSUB inc. 2011-2023 All rights reserved

3.2 Registration
When you are in the License Submenu, there are 3 ways to add a new license to the software. The first way is by manually entering the key using the New button. You can either type the key or cut/paste it in the designated field. To manually save a license and apply it to the software, it must first be validated by clicking on the Validate button. If the license is valid, it will be added to you license collection in the software.

The second way is to use Import (local) button to browse your computer for an AXSUB License file (*.axl) or a Text File (.txt) containing one license key per row. These files may be provided on a USB stick when you purchase a system or downloaded from the AXSUB license store. The third option is to use the Import (web server) button to try to automatically connect to and retrieve keys directly from AXSUB’s web server.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 9

©AXSUB inc. 2011-2023 All rights reserved

You can see all your saved licenses in the Stored Licenses panel. You can click on each individual license to show its unlocked options. Note that each license is linked to a specific AxVIEW system, and that the system MUST be connected to the computer running the software to unlock the features. When the corresponding hardware is detected and the license is applied, the Matching Device checkbox is checked. Licenses also have a specific lifetime and you can see how many days remain until the license is expired.
You can see the combination of all your licenses in the Additional Features panel. If a feature is unlocked by multiple licenses, the farthest expiration date will be applied.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 10

©AXSUB inc. 2011-2023 All rights reserved

3.3 Configuration of the Depthmeters
When the software is registered, the next step should be to configure the depthmeters if your are going to monitor your dives using AXSUB SMART cameras or AxDEPTH Sensors. To configure the depthmeters, go to the Sensors menu and to the Depthmeters Submenu.

There are two ways to add new depthmeters to the software. The first one is to use the Auto-search button. This will automatically search for matching devices on connected AXVIEW systems. Note that the cameras/depth sensors must be connected to the AXVIEW and powered on to be detected. A message box will show up to indicate how many devices have been found using this method. The other way to add new depthmeters is to manually add them by clicking on the Add New button. To manually add a sensor, you will need to provide the communication address. For AXSUB SMART cameras, the address is the last two digits of the camera’s serial number. For example, if the serial is “XXX- XX05”, the address will be “05”.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 11

©AXSUB inc. 2011-2023 All rights reserved

Stored devices will appear in the Depthmeter List panel. If the status is displayed as “Inactive”, it means the application is unable to communicate with the sensor. It could be that the AxVIEW system or the SMART Camera is not powered, that there is no USB connection between the AxVIEW system and the computer or else. Please verify your hardware setup before continuing.
You can select a device by clicking on it in the list. Selected device will have a colored highlight background, and they can be edited, deleted or configured. Editing a device will allow you to change its name, making it easier to remember which device is assigned where.
Depthmeters used in AXSUB systems measure depth by looking at the differential pressure between surface and water depth. Make sure to read the surface pressure before each dive to have meaningful readings. There are many pages in the software to allows to make surface measurements, and the Depthmeters submenu is one of those pages. To read the surface reference value of a device, it must first be active (the device is powered on and detected by the software). Every second, the software will poll data from the sensors and it will try to reconnect to lost or inactive devices every 5 seconds.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 12

©AXSUB inc. 2011-2023 All rights reserved

When a device is active and selected, you can see the reference status. This means you can see the absolute value of the reference, the differential value, the actual depth measurement, and the timestamp of the reference. Warnings will be showed if the reference timestamp is greater than one (1) hour, greater than twenty-four (24) hours, or if there is no reference at all. You can set the surface reference by clicking on the Set Reference button. When you click on the button, a popup window will appear and guide you in taking a new reference value.
– If the diver is at surface level, you can click directly on the Read reference from surface button, and the software will save the current state of the depthmeter as the surface reference value.
– If the diver is not at surface level, you can click on the Reaplly current reference if there was no change in atmospheric pressure at surface since the last reference reading.
– If the diver is not at surface level but you have another reliable way to know the diver’s actual depth, you can use the third option and the AxDDM3 software will interpolate the surface reference from this value. Use this feature with extreme caution and as a last resort, it is much more reliable to surface the diver and take a reference reading directly from surface level.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 13

©AXSUB inc. 2011-2023 All rights reserved

The last thing to do in the Depthmeters submenu to get started is to fill the Default Devices panel. When a device is attributed to a diver slot, it will be applied by default to this diver when creating a new dive. It will also be the device displayed on the text overlay of the video feed for this diver slot.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 14

©AXSUB inc. 2011-2023 All rights reserved

3.4 Fill Business Data
Once the software is registered, you should go to the Business menu to fill information about your dive company and your employees (supervisors, divers, tenders, etc.). This information can be used by the software in video overlays and to create dive profiles and logs.

The first business submenu is the Dive Company submenu. You can fill all information in the Contact panel about your company. The information is automatically saved when you leave the page. The Dive Log Logo panel is used to select the company logo that will be printed on your dive logs, while the Overlay Image panel is used to select which company logo can be displayed as overlay on your video feeds.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 15

©AXSUB inc. 2011-2023 All rights reserved

The second business submenu is the Employees submenu. Most data from this menu are used to create dive profiles and dive logs, although the name of the employees can also be used for video overlay data. You can look at data about your employees by selecting them in the Employee List panel. Selected employee will have a colored highlight background. Selected employee can be edited, deleted, or exported. Note that employees that are currently set as active divers cannot be deleted. When you export an employee, it will export all data shown in its employee profile, as well as all data regarding the dives he may have performed. The exported format is an AXSUB Data file (*.axdata).
When creating a new employee or editing an existing one, the Save button must be clicked for the changes to apply. Clicking the cancel button will lose all unsaved information. Information about the Weight, Height and Sedentary status might be used by certain dive tables (only the Norwegian Table as of update 3.7.7) to recommend specific decompression profiles, so fill this information as precisely as possible. The Default Sensor to Chest Distance is used to correct the depth read by depthmeters, as they are generally located inside AXSUB SMART cameras fixed on the dive helmets, while decompression tables are based on diver’s chest level.
The Clients and Locations submenus work the same way as the Employees submenu, and the data from these menus are used primarily for dive logs.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 16

©AXSUB inc. 2011-2023 All rights reserved

3.5 Creation of a Project
Once the software is registered, the business data is filled and the depthmeters are configured, you are ready to create a new project. A project is a common collection of video captures, image snapshots, divelogs and dive data.
To create a new project from the Projects submenu, click the New Project button.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 17

©AXSUB inc. 2011-2023 All rights reserved

A popup window will show up. To create a new project, you must first select the root folder of the project using the file browser button, then you need to give you project a name. By default, all projects are created in C:Users[users]DocumentsAxDDM. If you wish to change this default behavior, you can select a new root folder and then click on Set as default for future projects button.
IT IS HIGHLY RECOMMANDED FOR STABILITY TO AVOID NETWORK DRIVES OR PLUG AND PLAY DRIVES SUCH AS USB STICKS AS THE ROOT FOLDER OF A PROJECT. IF POSSIBLE, ALWAYS SELECT A LOCAL DRIVE, AND IF NEED BE, MANUALLY COPY FILES FROM YOUR PROJECT FOLDER TO A NEW LOCATION AFTER YOU FINISH YOUR WORK. THIS CAN BE DONE DIRECTLY FROM THE APPLICATION USING THE EXPORT FILES BUTTON IN THE PROJECTS SUBMENU.
Under the project name you can have a peek at the paths of the subfolders created for the project. For the divelogs, you can also specify a secondary path for the files. If a project has a secondary path for divelogs, they will be created in the project’s reports folder and will also be copied to the secondary, allowing, for example, to have a common folder for all your divelogs regardless of on which project it was originally created.

In the Projects List Panel, you can see the list of all your projects, with the currently selected project displayed with a colored border and the Current Project label. You can click on any project to browse the files within, to export the files to a new location, delete the project or load it as the current project.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 18

©AXSUB inc. 2011-2023 All rights reserved

3.6 Fill Project Description
With the project folder structure created, you can now give a description to your project to properly fill your divelogs. If you only use the AxDDM3 software to record video, you can skip filling this page as it is used primarily to fill the generated divelog once a dive is performed using the AxDDM3 dive menu. The project description is split into 4 different sections: Company, Location and Client, Project and Description of dive job. The company section contains duplicate information from the My Dive Company submenu of the Business Menu. You can apply modifications from any of these two pages to update the information about your company on the dive log. Locations and Clients can be loaded directly from your data collections in the Business Menu. The Project section is used to give description and comments about your current project on the divelog. Finally, the Description of Dive Job section is used to indicate the precise nature of your dive activities on the divelog. As most dives in a project are usually alike, the information entered to describe the dive in this Project Description page is applied as a default template to all the dives created in the project, but each individual dive can be edited to account for the differences from the template.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 19

©AXSUB inc. 2011-2023 All rights reserved

Each section can be minimized or maximized by clicking on the section title.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 20

©AXSUB inc. 2011-2023 All rights reserved

4. Video in the AxDDM3 Software
The Video Menu in the AxDDM3 software is comprised of 3 submenus. – Single View, which is used to display the video feed from a single camera and to access all the features of that camera – Multi View, which is used to display the video feeds from multiple cameras in one shared screen – Video Options, which is used to configure camera and application settings The Detach button in the menu bar is used to open the Video Menu in a separate window from the main application window. This feature can be great on computers with multiple screens to have the video menu on one of the screens and the dive menu on another for instance.
4.1 Video Options
The Video Options submenu is split into 4 distinct categories:
– The Application settings are used to configure how long a snapshot is being previewed after being taken and to show the available disk space and provide an estimate of the remaining recording time left.
– The Computer settings are advanced settings used to tell the computer’s operating system and graphic hardware how to use available resources to deal with the video feeds. These settings are highly dependent on the computer and best settings will vary from a system to another. If the video preview is properly displayed in the Single View and Multi View submenus, leave the settings to default values (Default Decoder and EVR Renderer). However, if the video preview feed is jittery, pixelated, shows up partial frames or is completely blank, these settings can be ajusted to get the software to properly work with the computer’s hardware. Please contact AXSUB’s service support if you need assistance with this step.

– The camera assignment settings are used to tell the software where each camera belongs. When plugging the USB cable between the computer and the AxVIEW system, the computer is not always able to detect which camera device is currently physically attached to which diver channel on the AxVIEW system. By selecting a camera in the Unassigned Cameras list and using the arrow buttons, you can

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 21

©AXSUB inc. 2011-2023 All rights reserved

specify to which diver position on the AxVIEW system this camera is currently attached. Assigned positions are stored in software memory for future uses.
– The camera settings are used to configure each camera individually. Select the camera to configure and click the Edit button. Once configured, click the Apply button to save the settings for this camera. The Apply To All button will apply all the settings except the Device Name to all cameras of the same type (to all HD cameras or to all SD cameras).

The Device Name setting is used to provide a meaningful name to the camera to differentiate between each camera loaded by the software (for instance you could have DiverCam1, DiverCam2 and DeckCam). The Video Standard setting is used to tell the software what video standard is currently used by the camera. Most cameras used in North America are NTSC, while most cameras used elsewhere are PAL. If unsure, look for indication on the camera (either engraved or on the sticker) or on your camera invoice. Selecting the wrong setting for the Video Standard could lead to a missing or very distorted video signal.

The Video Ratio setting is used to select the width to height ratio of the video feed. The recorded feed will always use the native ratio of the camera, but sometimes a user could want to select a different ratio for its camera preview, especially for use in the Multi View menu where the layout could look weird if different kinds of cameras are used together.

The Video Bitrate setting is used to tell the amount of information that can be shared by the camera to the computer. Higher settings will result in better quality but can also lead to much larger file size. Reduce the setting if available disk space is an issue.

The Recording Segment Time setting is used to specify how long each video file should last. Once the recording time limit is reached, the file is saved and a new one is automatically created to keep recording.

The Streaming Endpoint setting is used to provide the path of your local video server if you own one.

The Audio Gain setting is used to change the volume gain on the Audio Input of the AxVIEW system. If you are recording your dive communications on the video, you can change this setting to increase or decrease the volume gain of the audio feed.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 22

©AXSUB inc. 2011-2023 All rights reserved

For AxVIEW HD systems, the video channel setting is an advanced setting that should always be left to 0 unless otherwise advised by an AXSUB support agent. HD systems also have a button to update the firmware of the video encoding devices inside the AxVIEW system. Firmware update should be run at least once on each new system or if experiencing problems with stability.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 23

©AXSUB inc. 2011-2023 All rights reserved

4.2 Single View
The Single View video submenu is used to view the video feed from a camera and to access all the features of this camera.
4.2.1 Assignment of Camera Labels
When plugging the USB cable between the computer and the AxVIEW system, the computer is not always able to detect which camera device is currently physically attached to which diver channel on the AxVIEW system. By clicking the Assign button you can specify to which diver position on the AxVIEW system this camera is currently attached. Assigned positions are stored in software memory for future uses and can also be change from the Video Options submenu.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 24

©AXSUB inc. 2011-2023 All rights reserved

4.2.2 Recording
The button at the top of the right control bar is used to start and stop the recording for the camera. When a camera is recording, the record icon will flash on the camera selection button and the border around the video preview will flash as well. Also, wherever you are in the application, the top left corner will always show how many devices are currently recording. The default length of the recorded files can be set in the Video Options submenu. If the time limit is reached, the record file will be closed and a new one will automatically be created to keep recording in a new file.
The Recording / Streaming button has additional record features available such as starting the recording for all cameras at once, for starting a recording without audio or to start a recording while also streaming to an external video server.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 25

©AXSUB inc. 2011-2023 All rights reserved

4.2.3 Snapshots The Snapshot button is used to grab an image sample from the video feed and save it to the computer. The image can also be edited from the application using the MS paint embedded features. This can be a useful tool to draw indications or markers on specific parts of the image.
4.2.4 Levels Levels are used to adjust the image properties of the video feed. Increasing the contrast level will result in brighter highlights and darker shadows. Brightness will brighten the whole image. Saturation is somewhat similar to contrast, but instead of adjusting the separation between highlights and shadows, it separates the colors. Finally, hue is used to tune the color space that is applied to a pixel.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 26

©AXSUB inc. 2011-2023 All rights reserved

4.2.5 Text On-Screen Display The Text OSD is used to add a text overlay over the video signal. There are 2 ways to use the Text OSD features, a Basic OSD and an Advanced OSD. When using the Basic OSD, all text strings are added with default size and font in the top left corner. To select a text field to display, simply check the box associated with the text string. If the camera is unassigned (see 4.2.1), you can manually select which employee to display as the Diver and you can manually select the depthmeter for Depth and Temperature overlays. If the camera is assigned, the Diver will automatically be linked to the selected employee associated with this Diver in the Dive Team submenu of the Dive menu. Also, if the camera is assigned, the depthmeter selected for Depth and Temperature will be automatically linked to the selected device associated with this Diver in the Depthmeters submenu of the Sensors menu.
When using the Advanced OSD instead of the Basic OSD, up to 5 strings can be customized individually with different positions, formatting, etc. The Position buttons are used to select which corner act as the reference for the X and Y position offsets. The outline setting is used to add a black border around the white letters to increase contrast and help readability on some video backgrounds. Opacity setting adds a level of transparency if there is a need to preserve the content of the video behind the text.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 27

©AXSUB inc. 2011-2023 All rights reserved

4.2.6 Image On-Screen Display Text Image OSD can be used to show your company logo or another picture over the video signal. WARNING, this feature is very resource intensive and could lead to instability in the software or in the video encoders for some system. Use with caution. To use this feature, you will need to provide the path to a .PNG file of the image you wish to add as overlay. Try to limit the size of the picture as much as possible. The image can be moved from the top left corner by using the X and Y offset sliders. The Show/Update must be clicked after changing the sliders to apply the changes otherwise they will not be accounted. The Hide OSD button is used to turn off the feature.
4.2.7 Audio Playback By default, the audio signal from the Audio Input on the AxVIEW System is recorded in the video file but is not played at the same time on the computer speakers. The Start Audio Playback button can be clicked to listen to audio signal that is currently being recorded. The camera selection button will be updated with the speaker icon if the playback is active. The audio will be recorded whether the audio playback is active or not. There is also an equalizer bar on the right of the video feed that always shows a visual indicator of the current audio level. Audio gain for the camera can be adjusted in the Video Options submenu.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 28

©AXSUB inc. 2011-2023 All rights reserved

4.2.8 Zoom
The Zoom button can be clicked to show the Zoom slider. Image can be zoomed using the slider and the track bars on the left and bottom are used to move around the zoomed image. The zoom feature is only used on the Video Preview and have no effect on the recorded video signal.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 29

©AXSUB inc. 2011-2023 All rights reserved

4.3 Multi View
The Multi View submenu is used to preview multiple video feeds at once. It uses the cameras that are assigned to Diver 1, Diver 2, Diver 3 and Diver 4. The Layout button on the left is used to show the layout selection buttons, while the Record button will show the buttons to start or stop recording on all cameras at once.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 30

©AXSUB inc. 2011-2023 All rights reserved

5. Diving with the AxDDM3 software
To perform a dive with the AxDDM3 software, the Project submenu should first be filled to provide default information for the divelogs. This data filling can be performed once at the start of a new project and edited if needed when creating a new dive; it does not need to be fully refilled before every dive. See 3.6.
5.1 Dive Team
The Team submenu is designed to dispatch your employees and assign them a role in the dive team to show on the divelog. Since the dive team is subject to change with teams and/or employee’s rotations, for the purpose of the divelog, the team is fixed/saved to a dive profile when the diver starts its ascent to the surface. Once the diver starts to ascent, any further change to the Team submenu will not be saved to its divelog, though it is still possible to edit this information in the Archived Dives Menu once the dive is completed.

To assign a role to one of your team members, select the person and click the Assign Role button.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 31

©AXSUB inc. 2011-2023 All rights reserved

When a person is assigned to the role of a Diver, a prompt window will show up to create a new dive profile. It is possible to create the dive profile then or at a later timepoint.

If you chose to create the dive at a later timepoint, you can return at any time to the Team submenu, select the diver and click on the Create Dive Profile button. It is also possible from this menu to switch the role of the diver between Active and Standby diver.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 32

©AXSUB inc. 2011-2023 All rights reserved

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 33

©AXSUB inc. 2011-2023 All rights reserved

5.2 Creating a Dive
Every time you create a new dive, there are four(4) steps to follow.
1. Select Diver, Diver Index and Role 2. Edit information about Dive Project 3. Edit information about Dive Planning 4. Select and Surface Reference Depthmeters
5.2.1 Creating a Dive

When you create a new dive, select diver, diver index and role. You can keep track of the steps required to complete the dive creation at the bottom of the window. Once the role is selected, click the Next button.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 34

©AXSUB inc. 2011-2023 All rights reserved

Information about the Dive Project is automatically filled with the data you pre-filled in the Project submenu (see 3.6). If the dive you are about to create differs from your template, you can edit the information. The changes you make will only be applied to the dive you are about to create, leaving your template unchanged and still valid for future dives. Every dive created is assigned a Dive Number, composed of a prefix and a number. If you leave the Number box empty, it will be set automatically for you in the dive log. You can have a preview of the expected dive number from the shadowed text in the background of the empty textbox. The automatic increment of the dive number is done when a dive is completed, not when it is created, therefor preventing from invalid increments from dives that were planned but never performed. You can manually reset the current Dive Number or set a new Default Dive Prefix in the Dive Options submenu. Once the project is edited or if the prefill is valid, click the Next button.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 35

©AXSUB inc. 2011-2023 All rights reserved

When creating a new dive, you can either create an unplanned dive or a planned dive, whether or not you know the expected depth and bottom time of your dive. You can also load any of the templates you created in the Planning Templates from the Dive Options submenu. To load a template, click on the Load Planning Preset button and select one of your presets from the list. If the dive you are about to create differs from your template, you can edit the information. The changes you make will only be applied to the dive you are about to create, leaving your template unchanged and still valid for future dives. Regardless of if the dive is planned or not, a decompression table should be selected to use the right measuring units for your dives according to your area’s regulations.
To fill a dive planning, start by selecting the decompression table you plan to use, then fill information about planned depth, bottom time and other relevant data. The resulting decompression schedule from the table will be presented. On the chart, the blue line is the planning according to the information you entered in your dive outline, while the orange line shows the maximum value to stay within the same decompression schedule in the table. All dive steps can be listed by clicking on the Show Steps button.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 36

©AXSUB inc. 2011-2023 All rights reserved

Once the planning is edited or if the prefill is valid, click the Next button to go to the final step of the dive creation, which is the selection of depthmeters.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 37

©AXSUB inc. 2011-2023 All rights reserved

If the Depthmeters submenu was prefilled, the devices you selected for this diver index should be automatically selected. Otherwise, select the correct depthmeter from the dropdown list. If the device you are looking for does not show up in the list, you can try to add it manually using the AddNew button, or if the device is plugged into the AXVIEW system and powered on, you can try to add it automatically using the AutoSearch button. When the device is selected, you should read a new surface reference before starting your dive. You can do it by clicking on the Set Reference button. Finally, since most dive tables use the chest level when referring to depth in the tables and since the dephtmeters are frequently installed in cameras on the helmet of the divers, you can edit the Sensor to Chest Distance to provide the necessary offset to match the dive tables. Sensor to Chest Distance is prefilled with the information about the Diver (BusinessDataEmployees). When the depthmeters are selected and the references are set. Click the Create Dive button to finish creating the dive.
5.3 Performing a dive
5.3.1 Dive Navigation The main method to perform a dive in the AXDMM3 software is by proceeding from the Active Dives menu. The list of dives currently active is displayed on the left, and you can switch from one dive to the other by selecting them. The classic navigation method is to start the dive by clicking on the Start Dive button when the diver is ready to descent. This will move the dive stage to descent. Then click the Next Step button when the diver reaches the bottom, and so on as the different dive stages are completed until the Finish Dive button is clicked.

You can follow the overall progress of the dive by looking at the track line at the top of the chart. If the depthmeters are not properly setup or initialized before attempting to start a dive, the trackbar will be at the Configure Depthmeters step, and the warning symbol next to the sensor selection will flash.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 38

©AXSUB inc. 2011-2023 All rights reserved

Once the depthmeters are properly set and the dive is started, you can follow the individual stages of the dive by looking at the dive steps. Also, you can see all relevant information about the dive in the Dive Data panel. The Next Step button is used to move from one step to the next. If multiple divers are diving at the same time, the Next Step ­ All divers at this step button will be displayed. This button will move the group of divers to the next step without having to navigate to each dive separately.

At any time during a dive, you can edit information about the project or the planning by clicking the Dive Job or Planning buttons.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 39

©AXSUB inc. 2011-2023 All rights reserved

When the bottom work is completed and the Next Step button is hit to start the ascent, a prompt window will appear to show the various options regarding the ascent profile. The first option is to use the profile that was initially selected in the dive planning. The second option is to use the schedule that was calculated using the dive table you selected and the actual bottom time and depth of your dive. The third option is to use a custom schedule directly from the decompression table and the fourth and final option is to skip ascent schedule altogether. When you select one of the options, the resulting decompression steps can be previewed before applying the schedule.
When the last step is completed, hit the Finish Dive button to complete the dive. If the option is selected (Dive Options submenu), the dive log that is automatically generated will be opened by the default application your computer environment uses to read .PDF files. The dive will be removed automatically from the Active Dives menu, but it can still be accessed to edit its information and/or generate new revisions of the Dive log by navigating to Archived Archived Dives.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 40

©AXSUB inc. 2011-2023 All rights reserved

5.3.2 Dive Alarms ­ Automatic dive navigation Dive Steps can be configured so the operator does not need to hit the Start Dive, Next Step or Finish Dive buttons when to steps are completed by the diver. This is done using the Dive Alarms prompt window, which can be accessed by clicking the Dive Alarms button.

The first alarms that can be configured are the main dive steps alarms (Dive Started, Bottom Reached, Ascent Started and Surface Reached). For each of these, you can set a depth threshold that will trigger the alarm when the threshold is reached.
– For the Dive Started Alarm, you set the distance from surface that must be reached for the software to detect that the dive is started.
– For the Bottom Reached Alarm, you set the distance from the planned depth that must be reached for the software to detect that the bottom is reached.
– For the Ascent Started Alarm, you set how much distance must be left from the planned depth for the software to detect that the ascent is started.
– For the Surface Reached Alarm, you set the distance from surface that must be reached for the software to detect that the dive is completed.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 41

©AXSUB inc. 2011-2023 All rights reserved

For each of these alarms, there are 3 ways to proceed with the trigger.
1- The first option is to make a Popup window appear to notify that the event has been triggered. The operator can then choose to proceed to the next part of the dive or to ignore the trigger. A timer can be set using the Dive Step Notification Timeout option, so that if the operator doesn’t accept or cancel the event trigger after a certain amount of time, the dive will automatically proceed to the next step.
2- The second option is to make the software automatically proceed to the next step of the dive once the event is trigger, without any input from the operator or notification.
3- The third option is to disable the event trigger.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 42

©AXSUB inc. 2011-2023 All rights reserved

Other alarms/notifications can also be set, but they will only show a message if triggered, they don’t have the option to automatically progress the dive to the next step.
Those other alarms are:
– Depth level reached, for multilevel diving – Deco Step reached, for dives with decompression schedules – No-D limit, to indicate the table is about to require decompression – Planned Time limit, to indicate the planned time for a depth stop is about to be reached – Bailout Bottle, to fetch information about the pressure in the bailout bottle to show in the dive
log

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 43

©AXSUB inc. 2011-2023 All rights reserved

6. AxDDM3 Options
6.1 General Options
The General Options submenu is used to configure most application settings such as string formats, language, and units. For the Depth unit, note that when a Dive is created with a specific Decompression Table, all data related to this dive will use the Depth Unit specified by the table. The Default Depth Unit is used if there is no Decompression Table selected. It is also used for Video Text Overlay of Depth. The Diver and Dive Comments toolbars are used to add toolbars to the interface that can be used to monitor dives from anywhere in the application.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 44

©AXSUB inc. 2011-2023 All rights reserved

6.2 Remote Access
The Remote Access submenu is used to stream your video streams to your local network. To enable the feature, specify a Username, a Password and a Listen Port in the AxDDM3 application, than click the checkbox to activate the feature. The application will then provide you with a path to your local streaming server.
You can then use a browser on any device on your local network to access to video feeds.

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 45

©AXSUB inc. 2011-2023 All rights reserved

COPYRIGHT
This publication and its contents are proprietary to AXSUB Inc.
AXSUB, AxDDM, AxVIEW, AxSEE, AxLIGHT, AxDEPTH, SMART CAMERA and their logos are registered or unregistered trademarks of AXSUB Inc. All rights reserved.
While we have taken great care to ensure that information contained in this documentation is both comprehensive and accurate, no warranty of accuracy is expressed or implied.
Its content is subject to change at any time without notice.
www.AXSUB.com
Made in Canada © AXSUB 02/2023

Document ID: AxDDM3_SW_IM_V1.1
AXSUB Inc. 112, Montee Industrielle, Suite 200 Rimouski (Québec) CANADA G5M 1B1 +1.418.731.1539 www.axsub.com

Page 46

©AXSUB inc. 2011-2023 All rights reserved

References

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>

Related Manuals