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0746-SOM-00002 - 02

© Tritech International Ltd.

2.3  Diver Mask & Helmet Mounting Option

The 1200ik can also be mounted on 
a variety of diver helmets and masks 
with the use of our sonar mounting 
kits which are available for purchase.

Examples of some of those covered 
are: Kirby Morgan, Gorski, OTS 
& Interspiro. 
Should you require this option 
please contact Tritech for further 
information. 

2.4  Diver Mount Display (DMD)

The Diver Mounted Display together with the Gemini 1200ik multibeam 
imaging sonar, provides divers with a crisp acoustic image in low or zero-
visibility conditions.
The signal from the compact and lightweight diver-mounted sonar is 
sent to the surface support dive team over the umbilical, who are then 
also able to provide an extra set of eyes and assist the diver in identifying 
targets of interest.
By using the INODIVE mounting system the sonar can be positioned and 
relocated quickly and easily. This allows the sonar to be removed from the 
helmet or face mask easily for hand-held use in difficult to access situations, 
or where a lower viewing angle is required.

Tritech DMD system with Gemini 1200ik and display eyepiece

Summary of Contents for Tritech Gemini 1200ik

Page 1: ...Outstanding Performance in Underwater Technology A Moog Inc Company Gemini 1200ik Dual Frequency Multibeam Sonar Product Manual Document No 0746 SOM 00002 02 ...

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Page 3: ...s 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 purchas...

Page 4: ...ch a discharge occurring Caution This highlights areas where extra care is needed to ensure that certain delicate components are not damaged Warning DANGER OF INJURY TO SELF OR OTHERS Where this symbol is present there is a serious risk of injury or loss of life Care should be taken to follow the instructions correctly Copyright Notice The copyright in this document is the property of Tritech Inte...

Page 5: ...t Mounting Option 5 Diver Mount Display DMD 5 Electrical Installation 6 Power Supply Requirements 6 Electrical Connections 6 Connector Maintenance Guidelines 7 Ground Fault Monitoring 7 Test Cables and Accessories 7 Subsea Cable Whips Test Leads 7 Genesis Comms Setup 8 Main GUI window 8 Ethernet Protocol Settings 8 Windows Firewall Settings 8 ...

Page 6: ...devices such as video cameras it is recommended that the 100Mbit s 1 devices share a gigabit or faster link to the surface to reduce possible network congestion The sonar can be supplied as Single Port or Dual Port models The Dual Port option connects and runs in the same way as a Single Port unit but has a secondary Aux Port connection which allows additional RS232 sensors to be connected and the...

Page 7: ...h International Ltd 1 1 Technical Specifications Physical Specifications Gemini 1200ik Depth rating 350m Weight in air 1 46kg Weight in water 0 50kg Operating Temperature 10 c to 35 C Storage Temperature 20 C to 50 C 125 150 65 ...

Page 8: ...olution 4mm 2 4mm CHIRP support Yes Speed of sound Integrated VoS sensor Note In high frequency 1200kHz mode the user has the option of switching to using a 65 sector which will double the update rate compared to the full 120 sector scan Electrical and Communication Supply voltage 19V to 74V DC Standby Power Consumption 10W Operational Power Consumption 15W 30W range dependent Main port protocol E...

Page 9: ...d CAUTION Although the sonar head is rugged it should be handled with care This is particularly important in the area of the transmitter and receiver elements on the front face and the electrical connectors on the back face The plastic guard fitted to the front face of the unit will not protect the sonar against significant impacts or erosion damage 2 2 Mounting Options The sonar must be held in p...

Page 10: ...k multibeam imaging sonar provides divers with a crisp acoustic image in low or zero visibility conditions The signal from the compact and lightweight diver mounted sonar is sent to the surface support dive team over the umbilical who are then also able to provide an extra set of eyes and assist the diver in identifying targets of interest By using the INODIVE mounting system the sonar can be posi...

Page 11: ...ia the Impulse MKS W 307 FCR bulkhead connectors on the back of the sonar as shown in the picture opposite Note the key way on the sonar connector is in the downward position AsubseacablewhipsupportingEthernetcommunications can be supplied by Tritech The tail end of this whip cable should be terminated with a cable connection or penetration suitable for the end user application Cable Connector Vie...

Page 12: ...the sonar chassis which should not noticeably affect any impressed current ground fault indicator GFI equipment 3 5 Test Cables and Accessories Deck test cables are available to aid with the setup and configuration of the sonar while on or off the vehicle Tritech recommend the use of the deck test cables below as the first step in any diagnostic or fault finding activities WARNING The Gemini PSU t...

Page 13: ... 255 255 0 It is therefore necessary to configure the host network to the same IP address range as the sensors being connected This can be setup in the following way Open the network and sharing centre in Windows Double click on Ethernet connection Choose properties in the pop up dialogue Double click the text that says TCP IPv4 Check Use the following IP address Set the IP address to 192 168 2 50...

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