Tritech Gemini 1200ik Скачать руководство пользователя | Manualshive

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0747-SOM-00004-01

Page 30 of 31

General System Operation

Sonar Operational Notes

When using a dual frequency 1200ik multibeam sonar there are some operational factors which
must be considered in order to make best use of the dual channel capability of the sonar.

Dual Frequency Options

720 kHz Low Frequency Operation

The sonar has a 120° horizontal field of view at +/- 10° about the horizontal
axis (20° in total). In this mode of operation the sonar can image targets
up to its maximum range however the definition of targets will be lower
than when used in its higher frequency mode.

1200 kHz High Frequency Operation

The sonar has a 120° horizontal field of view at +/- 6° about the horizontal
axis  (12°  in  total)  which  is  a  slightly  reduced  vertical  beam-width  when
compared  with  the  lower  frequency  channel.    This  mode  will  produce
higher definition images compared with the lower frequency mode.  In high
frequency (1200kHz) mode, the user has the option of switching to using
just  a  65°  sector  which  will  double  the  update  rate  when  compared  to
utilising the full 120° sector scan.

High frequency (HF) 1200 kHz will work best up to 40m range scale providing the user with higher
resolution images than if operating on the lower (LF) 720 kHz channel. Due to acoustic principals
the effectiveness of 1200 kHz operation drops of significantly at range. When operating in auto
frequency mode the sonar will automatically switch to LF operation above 40m range.

For more details on Genesis operation see the QS guide on our website here:
https://www.tritech.co.uk/media/products/software-manual/gemini-1200ik-genesis-software-quick-
start-guide-gemini.pdf

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Содержание Gemini 1200ik

Страница 1: ...Diver Mounted Display Un Tethered Product Manual 0747 SOM 00004 ...

Страница 2: ...S Accessory Rails 14 Assembly Fitting of Monocle onto Mask Using the OTS Accessory Rails 16 Monocle Orientation 18 DMD System Operation 19 Switch On Start Up Sequence 19 Software Display Operation 20 Operation Using the Hand Controller 21 Main Menu Layout and Flow Chart 23 Advanced Menu Layout and Flow Chart 24 Management of DMD Log Data Files 25 Setup of the SSC Content Management System 25 Setti...

Страница 3: ...0747 SOM 00004 01 Page 3 of 31 Warning Symbols ...

Страница 4: ...ers 3 A clear fault description 4 Details of any remedial action implemented Contamination If the product has been used in a contaminated or hazardous environment you must de contaminate the product and report any hazards prior to returning the unit for repair Under no circumstances should a product be returned that is contaminated with radioactive material The name of the organisation which purch...

Страница 5: ...imarily for surface air dive systems where the supplied tether connects the diver to the surface and control of the sonar is undertaken by the support team The same DMD T system can be used by scuba divers where it s acceptable to be attached to the surface by the tether The untethered system DMD U allows the diver to operate totally independent of a surface connection with the diver himself takin...

Страница 6: ... with our Gemini range of multibeam sonars primarily the Gemini 1200ik and 720ik multibeam sonars fitted with an Inodive mounting plate Physical Dimensions 1200ik 720ik Please refer to the Gemini 1200ik 720ik manuals available on our website www tritech co uk for full sonar specifications ...

Страница 7: ... of 31 Monocle Specifications Monocle specification Power requirement 0 5W 5V DC Depth rating 100m Display input RGB HSYNC VSYNC Display resolution SVGA 800 X 600 Connector SubConn Micro Circular series Weight in water 0 09kg ...

Страница 8: ... Page 8 of 31 Subsea Computer SSC Specifications Subsea computer Power requirement 10W 20 42 VDC Depth rating 100m Connectors SubConn Micro Circular series Weight in water 0 54kg Does not allow for attached accessories ...

Страница 9: ...stem and to charge the tank Equipped with Metalsub s very robust cable light coupling connect or remove in seconds with just a quarter turn Battery specification Casing Material Aluminium hard anodized and impregnated with Teflon Weight above water 2 8 kg Weight under water 1 6 kg Maximum dive depth 250 meters Battery type Ni MH Battery power 12V 10Ah Charging time 5 hours Security Overpressure va...

Страница 10: ...ng and transporting all the items and accessories other than the sonar head required to install and deploy the system on site The case consists of two removeable trays as detailed below Tier 1 TOP LEVEL 1 S12148 DMD Monocle 2 S12384 Subsea Computer SSC with S12469 sleeve 3 S07536 Metalsub Charger MP2500 4 S12560 DMD Hand Controller 5 S12055 Dive mask Helmet accessory rails x2 S12363 Inodive Monocl...

Страница 11: ...h 7 S09684 USB Pen Drive 8 Accessories Kit Box 9 S12412 1 5M DMD Sonar Cable S12507 SubConn MCDC10F S10071 SubConn MCDC8F S11541 SubConn MCDC6F S12508 SubConn MCDC12M Connector Dummy AC Mains Leads for Metalsub Charger Tritech Branded Cable Tie CASE LID 10 Document Folder Build Record ...

Страница 12: ...ployment case is a rugged transit case featuring bespoke cut outs for safely storing and transporting the Gemini 720ik or 1200ik multibeam sonar heads SONAR CASE 1 Gemini 1200ik or 720ik Sonar 2 Spare storage 3 Cable Storage 4 2mm Hex Drive Key 5 CD storage 6 Document storage ...

Страница 13: ...tted Submerging the unit and powering ON with this connection exposed will result in damage to the SSC not covered under the warranty Item Qty Part No Description 1 1 S12384 DMD Subsea Computer SSC 2 1 S12509 SubConn MCOM12F TO Metalsub Power Cable 3 1 S12560 DMD Hand Controller 4 1 S09174 S08059 SubConn MCDC6M Dummy Plug MCDLS F Locking Sleeve 5 1 Gemini ik Sonar with Inodive Mounting 6 1 S12412 ...

Страница 14: ... Assembly 90 degree 3 1 S12049 Clamping Slide with 1 2 Hole 4 1 Gemini ik Sonar with Inodive Mounting To assemble and mount the sonar to the side of the mask Slide Clamping Side with Hole 3 onto the slide connection on the underside of the Gemini ik sonar 4 Slide the 90 Degree Spigot Assembly 2 onto the Accessory Rail 1 Slide the Sonar 4 and clamping slide 3 onto the mounting spigot 2 Use the knob...

Страница 15: ...uring use the diver may find it helpful to reach up and adjust the orientation of the sonar slightly using gentle pressure to rotate it forward or backward on the mounting spigot This will assist with the best operating angle for the sonar dependant on the positioning of the diver in the water i e standing crawling swimming etc ...

Страница 16: ...nd Locking Assembly To assemble and mount the sonar to the side of the mask Take the Clamping Slide 2 and slide onto the Accessory Rail 1 Slide the long section of the 1 4 bar 3 through the hole in the clamping slide 2 and when the monocle is up against the diver mask turn the knob clockwise to lock the bar in place Loosen unscrew the knurled section of the monocle mount assembly 4 and loosen unsc...

Страница 17: ...ace The monocle assembly is designed to allow it to be flipped up and out of the view of the diver if required Simply hold the front rear of the monocle between the thumb and index finger and rotate the assembly around the mounting bar The monocle will click into final position either against the mask or at 180 degree rotation flipped up and out of the way ...

Страница 18: ...HER EYE in this configuration cable routing may not be ideal LEFT EYE Cable Exiting LEFT RIGHT EYE Cable Exiting RIGHT NEUTRAL Cable Exiting DOWN The monocle orientation is specified at the point of purchase and is fixed no attempt should be made to alter this in the field Any attempt to do so may result in damage to the monocle Should you require a different monocle orientation than originally sp...

Страница 19: ... the opposite direction and pull out As soon as both of the Metalsub batteries are connected the system will boot up and start to operate With batteries connected the system can be viewed booting up through the monocle The Genesis version splash screen will appear briefly followed by a plain Grey screen as seen below With the hand controller connected the system will automatically recognise that i...

Страница 20: ...0747 SOM 00004 01 Page 20 of 31 Software Display Operation During operation of the system the illustration below shows the view seen by the user through the DMD Monocle ...

Страница 21: ...an be accessed sequentially in a loop by pressing the MODE button starting from RANGE and finishing at ADVANCED prior to looping back to RANGE The current menu option is displayed at the top centre of the screen and the following flow charts detail the different menu options If no control input is made from the hand controller for 10 seconds i e there is an inactivity period of 10s the current men...

Страница 22: ...y Press the MODE button to move through the menu until the MONOCLE BRIGHTNESS settings are reached Use the UP and DOWN buttons to adjust the setting in 10 steps as required The adjusted setting will be displayed on the Monocle display as it is changed Press MODE to move through the menu to change a different setting or the menu will exit after 10 seconds ...

Страница 23: ...0747 SOM 00004 01 Page 23 of 31 Main Menu Layout and Flow Chart ...

Страница 24: ...0747 SOM 00004 01 Page 24 of 31 Advanced Menu Layout and Flow Chart ...

Страница 25: ...nstall any future updates of the Genesis sonar control GUI loaded onto the SSC Before using the cable you must install the Content Management Tool application onto your Windows PC This program is available from the USB pen drive supplied with your DMD system After installation a purple DMD SSC Management icon will be placed onto your desktop The IP address of the DMD SSC is set to 192 168 2 60 and...

Страница 26: ...agement Cable 3 and DMD Subsea Computer 1 The system is powered by the supplied AC to 24V DC power supply 4 and te RJ45 plug on the Content Management Cable 3 into the Ethernet Network Adapter of your PC Item Qty Part No Description 1 1 S12384 DMD Subsea Computer 2 1 S12585 Part A Subconn MCOM10M to Souriau UTS1JC147P 3 1 S12585 Part B Souriau UTS6JC147S to 2 1mm DC Fem RJ45 4 1 S12588 Universal A...

Страница 27: ...us Not Connected until then If the PC Laptop Ethernet port is configured to be within the same dynamic range as that of the SSC then a connection will be made within a short period When a connection has been achieved Status will report as Connected displaying the IP address of the SSC and above that the used free space available on the SD memory card Any log files recorded to the SD memory card wi...

Страница 28: ... GUI in the naming convention of any recorded log files and also as the system may well be used in differing time zones around the world it may well be necessary to adjust the current time and date setting within the SSC This is achieved by syncing the SSC to the local time and date of the connected PC or laptop Select File and then click on Sync SSC to Local PC Time The App will then report that ...

Страница 29: ...ownload Selected Items the App will then ask you to Browse for a download folder location before commencing the download Once downloaded the items will remain upon the SD card in the SSC Should you wish the items to be permanently deleted from the SSC SD card simply ensure the Clear on Download box is checked before clicking Download Selected Items If you wish to delete all the log file contents p...

Страница 30: ... slightly reduced vertical beam width when compared with the lower frequency channel This mode will produce higher definition images compared with the lower frequency mode In high frequency 1200kHz mode the user has the option of switching to using just a 65 sector which will double the update rate when compared to utilising the full 120 sector scan High frequency HF 1200 kHz will work best up to ...

Страница 31: ...lly prior to storage Although the anodised aluminium components are very resistant to corrosion using fresh water is a simple way of minimising the chance of corrosion If required items may be cleaned using a non abrasive cloth and mild non abrasive detergent Do not clean with solvents Do not undertake maintenance of the units outside the scope of that defined within this manual unless instructed ...

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