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STRATABOX 

 

Operations And Maintenance Manual 

OPERATION 3-4 

©

2006 SyQwest Incorporated 

 

The 

Shift Range 

control allows you to choose a manual offset to the start depth on the graphic display.  

The user enters an integer value, in either Feet or Meters depending on which is currently selected, to set 
the top of the water column.  The water column viewed will reflect the shift depth at the upper limit of the 
display and will extend the entire range amount.   

For example, if a range of 0 – 80 meters is selected, and a Shift value of 10 is selected, the water column 
range will become 10 – 90 meters.  The Shift value cannot exceed 450 feet, or 150 meters.  It will also 
NOT be available nor have any effect while in 

Auto All

 mode. 

 

NOTE: When in Auto All mode, the Range control is not available and will be controlled 

by the StrataBox automatically.  While the Range control is disabled, it will 
indicate the current Range setting that the Sensor has chosen.  Shift Range will also 
not be available nor have any effect in Auto All mode. 

 

5. Sensor 

State 

 

This indicator shows the current state of the StrataBox Sensor.  There are a total of 6 different states: 
 

Unknown  

No communication is present between the Sensor and PC Software. 

Power

 

On

 

- Power has been applied to the StrataBox and the Sensor has begun  

  

communicating. 

Initializing

 

- The StrataBox software is handshaking with the Sensor to establish a reliable 
  connection. 

Idle

 

- A connection between the PC and the StrataBox Sensor has been established,  

  

but no commands have been received yet. 

Pinging

 

 

- The StrataBox Sensor is transmitting and receiving real-time bottom data. 

Playback

   

- The PC Software is displaying previously recorded data from a playback file. 

Post Failure

 

- The StrataBox Sensor did not pass the initial Power On Self Test.  This error 

 

 

 

  will always include an error code. 

 
6.  Color Palette and Unit Controls 

The StrataBox PC Software allows you to choose from 4 standard color palettes by clicking on one of the 
radio buttons located in the 

Color Control

 section.  If you wish to create your own palette, you can do so 

by selecting 

Custom 

and clicking on the button to right of it.  You can also reverse the current palette by 

using the 

Invert

 box. 

Along side the Color Control is the Units control.  You can choose to display depth and range information 
in Feet or Meters.  You can also check the Milliseconds box to display range and zoom range scale bars in 
Milliseconds rather than Feet or Meters. 

7.  File Capture Status 

This unique feature allows the user to view the Recording status when capturing data to a hard disk.  The 
status shows the drive letter of the destination drive as well as a graph depicting how much free/used 
space is present on that drive.  During recording, the current file size will be shown also. 

Summary of Contents for StrataBox

Page 1: ...Precision Seafloor Exploration StrataBox Marine Geophysical Instrument Installation Operation Maintenance ver 08 25 06a 222 Metro Center Blvd Warwick Rhode Island 02886 Tel 401 921 5170 FAX 401 921 51...

Page 2: ......

Page 3: ...that the digitizer does not lock on a transmit reverberation or a 2nd echo return The Bottom Gate Limit values for Shallow and Deep limits are entered in the selected units Feet or Meters and the Enab...

Page 4: ...e is enabled If this box is NOT checked only Normal data is stored when recording is enabled The SEGY storage of Zoom data provides higher resolution in proportion to the Zoom and Normal window Depth...

Page 5: ...een proven to work very well for this application USB to serial adapters generally aren t good for seamless bidirectional serial communication and we try to discourage their use Some customers have ha...

Page 6: ...to the C Program Files SyQwest StrataBox Firmware 10kHz directory and copy the StrataFW hex file and place it into the Stratabox directory 5 Then power on your Stratabox the software will then prompt...

Page 7: ...on the DSP 6 When the update is completed cycle power on the Stratabox 3510 and you should see a flashing green light 7 Turn on the Stratabox software and click Help About and it should say Firmware 4...

Page 8: ...COM port Windows assigned for connector A 4 In Stratabox software select EDIT from taskbar then Configure NMEA I O Select COM port Windows assigned for connector B Select Baud rate Data bits Stop bit...

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Page 10: ......

Page 11: ...3 Installing the StrataBox Transducer 2 5 2 1 4 Electrical Connections 2 11 2 2 STRATABOX PC SOFTWARE INSTALLATION 2 14 3 0 OPERATION 3 1 3 1 STRATABOX PC SOFTWARE 3 1 3 1 1 The Main Window 3 1 3 1 2...

Page 12: ...2 7 Figure 2 4 Over The Side Transducer Mounting 2 8 Figure 2 5 StrataBox Sensor Unit Connections 2 11 Figure 2 6 StrataBox Sensor Power Connector 2 12 Figure 2 7 StrataBox Sensor Data Connector 2 13...

Page 13: ...nfigure control and acquire data from the StrataBox Sensor device It will also include this manual in PDF format and any Release Notes that have been generated A hardcopy of the StrataBox Manual is al...

Page 14: ...an addition and a subtraction operation respectively Secondly for underwater acoustics the primary concern is ratios of power levels and signal levels rather than absolute numeric values Transducer ca...

Page 15: ...of sound energy in the oceans comes from three factors absorption scattering or reverberation and bottom loss Sound absorption takes place at two levels one absorption in the actual seawater medium a...

Page 16: ...s the ocean bottom In deep water this condition normally does not cause serious problem but in shallow water reverberation can happen multiple times causing high background signal levels i e the sound...

Page 17: ...ces and the current propagation conditions due to thermoclines and sea state Ocean traffic generally produces acoustic noise that is not within the frequency bandwidth of most navigational echo sounde...

Page 18: ...s of this transducer are the smaller lobes approximately 18 dB below the level of the main lobe Figure 1 2 Acoustic Beam Pattern The width of a beam is important for calculating how small an object th...

Page 19: ...rata Resolution 6 cm with 40 Meters of bottom penetration Depth Resolution 0 1 Feet 0 1 Meters Depth Accuracy 0 5 Speed of Sound 1500 Meters Second 4800 Feet Second Geographic Position NMEA 0183 GLL G...

Page 20: ...STRATABOX Operations And Maintenance Manual INTRODUCTION 1 8 2006 SyQwest Incorporated THIS PAGE INTENTIONALLY LEFT BLANK...

Page 21: ...te and detailed instructions that will fit all installation possibilities Therefore this section will provide practical guidelines to assist the user in planning a typical installation of the StrataBo...

Page 22: ...n the unit to the factory the original carton and packing material should be used Verify that all parts described in the next section have been shipped with the unit Basic Equipment The following Tabl...

Page 23: ...convenient place on board the vessel Either way the appropriate location for the unit needs to be determined The following considerations should be investigated before deciding upon a location 1 User...

Page 24: ...n an area that won t be exposed to water if practical Mounting the Sensor Unit This section outlines the steps for mounting the Sensor Unit Refer to Figure 2 2 while installing The unit may be mounted...

Page 25: ...installing transducers in locations where the transducer will be subjected to turbulent water air bubbles or vibration The best clear water location on most vessels meeting these criteria is approxima...

Page 26: ...al cables Although the cable is shielded the acoustic reply from the transducer can be on the order of microvolts thus any cable crosstalk emissions can cause a decrease in acoustic sensitivity Handli...

Page 27: ...over the side pipe mount type This type of installation is achieved with the following list of materials Part Number Item Quantity P02590 StrataBox Transducer 1 P04462 StrataBox Transducer Mounting A...

Page 28: ...ations And Maintenance Manual Refer to Figure 2 4 below while reading and implementing the Installation procedure listed below Figure 2 4 Over The Side Transducer Mounting INSTALLATION 2 8 2006 SyQwes...

Page 29: ...ps Insure that the transducer is deep enough into the water that sea conditions will not cause the transducer to get to the surface 9 Fasten the line s or cable s fore and aft with sufficient tension...

Page 30: ...llow faster survey speeds however significant loss of subbottom performance may result due to the attenuation loss in the hull Locate the transducer where the hull is solid fiberglass resin to maximiz...

Page 31: ...interconnect for the system Figure 2 5 StrataBox Sensor Unit Connections Figure 2 5 shows the basic connections to the unit In all installations all of the connections must be made for the unit to fun...

Page 32: ...nt that the fuse is blown it should be replaced with a fuse of the same amperage Installing an incorrect fuse can result in damage or fire to the unit if it is not operating properly The Power Connect...

Page 33: ...he Data Interface Connector on the Sensor Unit is shown below in Figure 2 7 Figure 2 7 StrataBox Sensor Data Connector Transducer Connection The StrataBox transducer wiring is comprised of 2 cable sec...

Page 34: ...o the TDU in either Acquisition or Playback mode Figure 2 9 Printer Port The standard TDU Printer cable is provided with the printer and is 12 feet long and does not require any user wiring Installers...

Page 35: ...nd Sample Data for playback A Minimal installation will only install the StrataBox application Additionally you can choose Custom to manually select what you would like installed Click the next button...

Page 36: ...STRATABOX Operations And Maintenance Manual INSTALLATION 2 16 2006 SyQwest Incorporated THIS PAGE INTENTIONALLY LEFT BLANK...

Page 37: ...n animated compass with heading marks in degrees GPS Position Time Date Ping Count available disk space for data storage and StrataBox Sensor status The Data field is located in the right portion of t...

Page 38: ...ecimal place in both Feet and Meters and is displayed in a large font to make viewing easier from a distance The depth value is updated once per ping and will show if the depth is not found or invalid...

Page 39: ...Depth is 40 0 meters Range is set to 0 80 meters BT Gain is set to 0 5 dB m DC Gain is set to 30 dB From 0 40 meters the total gain will remain 30 dB as set by the DC Gain control After 40 meters how...

Page 40: ...begun communicating Initializing The StrataBox software is handshaking with the Sensor to establish a reliable connection Idle A connection between the PC and the StrataBox Sensor has been established...

Page 41: ...clicking the left mouse button A window will appear containing the digital depth value in feet or meters depending on which has been selected This window may be conveniently moved anywhere on the scre...

Page 42: ...MM 2 digit Month DD 2 digits Days hh 2 digits for Hours mm 2 digits for Minutes ss 2 digits for Seconds odc ODEC s Proprietary File Extension NOTE Once recording is started this option will become St...

Page 43: ...hoose a format compatible with your GPS receiver Check your GPS manual for more information The Synchronize System Time to GPS Time option is provided as a means to synchronize the internal PC clock t...

Page 44: ...allows the StrataBox software to insert events at a specific interval depending on the number of minutes entered by the user While in periodic mode the user may still insert manual event marks in add...

Page 45: ...TDU 1200 and the TDU 2000 In addition to Enabling or Disabling the printer there are a number of other options available to the user These settings only affect the thermal printout not the on screen...

Page 46: ...e recording and playback options By selecting Playback files continuously the current playback file will repeat from the beginning when it reaches the end The StrataBox software stores recorded data f...

Page 47: ...or by simply clicking on the windows default close button 3 1 2 2 The Edit Menu Insert Event Mark Selecting this option will generate and insert a formatted event mark on the display in the recorded...

Page 48: ...nced zoom modes enabled When enabled two zoom bars will appear on the scalebar of the Normal Data window These bars can be dragged up or down in order to set the GUI zoom range Data displayed in GUI Z...

Page 49: ...e zoom range will begin This is accomplished by dragging the marker zoom bar up or down the normal view scalebar to the point you want the zoom range to begin The start of the zoom range can be observ...

Page 50: ......

Page 51: ...taBox PC Software will detect this problem and notify the user Refer to Troubleshooting Section 4 4 If the Sensor passes these tests the green LED will blink at 1 Hz indicating that it s working and w...

Page 52: ...pdate The StrataBox PC Software is designed to automatically detect the presence of a firmware update file upon startup If the file is detected the user will be notified and asked whether the firmware...

Page 53: ...C Software Troubleshooting Symptom Possible Cause Solution Sensor State always shows Unknown PC Software not receiving communication from Sensor 1 Check connections between PC and Sensor 2 Make sure t...

Page 54: ...STRATABOX Operations And Maintenance Manual MAINTENANCE 4 4 2006 SyQwest Incorporated OPTIONAL EXTERNAL INTERFACE CONNECTIONS Figure 4 1 Optional Interface Connections END OF MANUAL...

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