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Страница: 33 / 47

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33

CONNECTING THE CABLES (PC-CARD or PCI for Desktop PC)

The drawing below shows the cable connections between the Scanning Head,

the Sonar Processor, the boat’s GPS system, and the PC. See pages 9 and 10 of this
maual for a description and picture of each of the cables.

cable to surface

Sonar

Processor

12345

12345

12345

Scanning Head

and

Electronics

PC (customer supplied)

Interface

Board

Boat’s
GPS

Serial

or

USB Port

Interface Cable for Laptop PC

Interface Cable for Desktop PC

Step 3.
Attach the cable that connects the Sonar Processor to the Serial or USB port of the computer.
See picture below. If your computer has a Serial port then only the leftmost cable is used. If your
computer has USB ports (no serial ports), then the cables are plugged together and both cables
are used. The rightmost cable converts the Serial cable to a USB cable. If using this cable see
the Appendix in the back of this manual for instructions on using the Serial to USB adapter.

28

Step 1.
Attach the long cable that connects the Scanning Head to the Sonar Processor. CAUTION:
Make sure the O-ring is inside the submersible connectors on the Scanning Head cable.

Step 2.
Attach the interface cable that connects the Sonar Processor to the Interface board (see page 21
of this manual for instructions on installing the interface board).

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Содержание SCAN-650

Страница 1: ...50 Scanning Sonar OPERATION MANUAL JW FISHERS MFG INC rev 811 JW FISHERS MFG INC 1953 COUNTY ST E TAUNTON MA 02718 USA 508 822 7330 800 822 4744 FAX 508 880 8949 Email jwfishers aol com WEB www jwfish...

Страница 2: ...Sonar OPERATION AND MAINTENANCE MANUAL JW FISHERS MFG INC 1953 COUNTY ST E TAUNTON MA 02718 USA 508 822 7330 800 822 4744 FAX 508 880 8949 Email jwfishers aol com WEB www jwfishers com Surface Sonar...

Страница 3: ...ONENTS 9 THEORY OF OPERATION 11 OPERATOR SWITCHES AND CONTROLS 16 INSTALLING HARDWARE AND SOFTWARE 27 CABLING THE SYSTEM 31 ATTACHING TO ROV 32 OPERATION 35 SAMPLE PLAYBACK 36 SAMPLE RECORDING 37 FAQs...

Страница 4: ...head The black flexible boot is an acoustic window that should be keep clean soap and water and protected from damage Do not remove the 6 screws that hold the black flexible boot in place on the scan...

Страница 5: ...rom Sonar Processor or 9 36 from ROV Cable 2 or 4 conductor DIMENSIONS WEIGHT Sonar Processor 8 Wx9 Dx2 5 H 2 lbs 0 9 Kg 650A Scanning Head and housing 3 5 Dia x 10 5 L 3 6 lbs 1 6 Kg air 0 lbs 0 Kg w...

Страница 6: ...52 meg hr 13 hrs CD 90 hrs DVD 2 deg step 30 meg hr 23 hrs CD 200 hrs DVD 10 Meter Range 5 deg step 27 meg hr 25 hrs CD 170 hrs DVD 2 deg step 17 meg hr 39 hrs CD 270 hrs DVD 60 Meter Range 5 deg step...

Страница 7: ...e black scanning head is connected permanently to the electronics module A cable not shown comes out of the bottom of the electronics module and connects to the Sonar Processor The SCAN 650B configura...

Страница 8: ...see Settings Menu pg 18 The target below is a pickup truck note large black shadow located in 18 feet of water The scanning head was mounted on a pole which was deployed from a small boat see top pho...

Страница 9: ...able to surface Sonar Processor 12345 12345 12345 12345 PC customer supplied Boat s GPS USB Port The Sonar Processor can be powered by 9 12 vdc A 120 220 vac to 12 vdc wall transformer is supplied to...

Страница 10: ...10 LEFT BLANK...

Страница 11: ...nverts the vibration into an electrical signal This signal is then detected and ampli fied by the receiver The control display unit regulates the precise timing between the transmitters receiver and d...

Страница 12: ...h When the bottom slopes away and down from the fish only light echo s return from the bottom When the bottom slopes upward medium echo returns are received If a hard target is positioned on a down or...

Страница 13: ...re 720 steps for 1 2 degree AfterthereturnsignalsareprocessedbytheTVG theSonarProcessortakesevenlyspaced samples of the echo returns which are processed and displayed on the PC screen as a very narrow...

Страница 14: ...ig 4 TIME VARIABLE GAIN TVG TheSonarProcessorcontainsaTVGcircuitonthePCboardthatreceivestheechosignalsfromthe fishpreamplifierboards TheTVGcircuitamplifiesandmakestimevariablegainadjustmentstothe sign...

Страница 15: ...the bottom Near Gain Adjusts the TVG gain at the start of the sweep objects close to the scanning head Far Gain Adjusts the TVG gain at the finish objects furthest from the scanning head Operator adj...

Страница 16: ...display There is also communications fromthecomputertothetransdcucer whichallow theoperatortocontroldifferentfunctionswithinthe Fish Sonar Processor The Sonar Processor amplifies and conditions the si...

Страница 17: ...the Sonar Processor to the PC GPS LORAN INPUT connector Your GPS plugs into this connector The Sonar Processor requires a NMEA 0183 input It may be necessary to select this type of input from a menu i...

Страница 18: ...ions available under each heading File Record new file This is used to record a new sonar file Open file Use this to open an existing sonar file for playback Save screen as a picture Saves the image o...

Страница 19: ...ger viewing area Center Left Right Top Bottom can be selected Show Range Rings Makes the range rings visible in the sector the sonar is sweeping This can assist the operator in determining the distanc...

Страница 20: ...inverted as if it was pole mounted and deployed over the side of a boat If the orientation is set incorrectly targets that should be displayed on the left side of the screen will be displayed on the r...

Страница 21: ...er Zooms in on sonar image Mode Screen Toolbar The Mode Screen toolbar allows for easy 1 click access to many software functions A Tooltip stating the name of a button will appear when the mouse curso...

Страница 22: ...ed move the slider toward FAST until the data is only shown in half of the screen sector a mirror image is shown in each half of the chosen sector Now move the slider slightly toward SLOW until data i...

Страница 23: ...ssing the and keys on the keyboard Color Bar Displays the colors for the sonar image being displayed Zero or weak echo returns are represented by the colors on the left side of the bar and strong retu...

Страница 24: ...12 hr or 24 hr clock can be selected Date Shows today s date gets info from computer Under Settings top toolbar Month Day Year or Day Month Year can be selected Size Allows the operator to measure th...

Страница 25: ...anges magnifying the sonar image to a maximum of 200 Start of Sweep End of Sweep Allows the user to select the sector that will be scanned The angle can be selected from the pulldown menus or can be t...

Страница 26: ...f the target 5 Release the left mouse button The size of the target in meters will be displayed in the window to the right of the Size button Alternately the Size can be measured by 1 Press and hold t...

Страница 27: ...er box does not open within 60 seconds the installation can be performed from Windows Explorer A Open Windows Explorer from the Start Programs menu B Select Jwf SCAN 650 Click on Setup exe This will s...

Страница 28: ...50 software installation will complete Click Close in the Installation Complete box 13 A messagebox will appear stating You must restart your computer for the con figuration changes made by JW Fishers...

Страница 29: ...eady been installed on the PC It is not necessary to insert the CD Select Install the software automatically Recommended then click Next to continue InstaCal program Interface board configuration and...

Страница 30: ...the SCAN 650 can be used for the first time this program must be run to configure and calibrate the Interface board This program will also need to be run if the Interface board has been removed and re...

Страница 31: ...ected to the PC with a USB Cable 6 After clicking on Ports Com LPT one or more items will be shown Look for the item that refers to your USB to Serial Adapter it will be something like Prolific USB to...

Страница 32: ...12vdc battery power cable or the 120 220 vac to 12vdc power supply to the 12vdc Input jack on the Sonar Processor Panel 3 If available Connect the data cable from the GPS to the GPS Input jack on the...

Страница 33: ...USB port of the computer See picture below If your computer has a Serial port then only the leftmost cable is used If your computer has USB ports no serial ports then the cables are plugged together a...

Страница 34: ...R POLE HANDLE After attaching the SCAN 650 cables to the appropriate system components the Scanning Head can be attached to the ROV or mounted on a pole handle for operation from a boat When attaching...

Страница 35: ...nge step de grees sector zoom etc See Operator Switches and Controls and sample Recording section of this manual for a complete description of each of these functions 7 Choose the proper selections in...

Страница 36: ...lue arrowhead with the line in front is the Rewind to beginning of file button Using the Rewind button the operator can rewind the file being played to any point on the recorded file Click the Stop bu...

Страница 37: ...ing setting When an image of interest is appears on the screen the operator can select one of the other zoom settings 150 or 200 to enlarge the image The operator can also choose which portion of the...

Страница 38: ...Gain The Near Gain usually requires little or no adjustment e Adjust the Overall Gain so that only the very strongest returns from hard objects cause the highest color on the color chart to be display...

Страница 39: ...e far gain Steeper slopes would require you to adjust the head to be perpen dicular to the slope This would ensure complete coverage of the surface of the slope Q Some of the images are clearly vehicl...

Страница 40: ...N 650 however the transducer must be stationary to produce the highest quality images Horizontal motion affects the scan more than vertical Q Most tripods I have seen have a self leveling function Wou...

Страница 41: ...ower is ON and the Sonar Processor is connected to the PC with a USB Cable 6 After clicking on Ports Com LPT one or more items will be shown Look for the item that refers to your USB to Serial Adapter...

Страница 42: ...open USB 1208HS should show in the window Click OK 4 Board 0 USB 1208HS should show in the board list window 5 From the Install pull down menu click on Configure The Board Configuration box opens 6 N...

Страница 43: ...his problem Please note this adjustment must be made for each Range setting degrees per Step combination Problem Sometimes my sweep speed had to be all the way down to get a full screen on step settin...

Страница 44: ...83 interface standard has evolved to accommodate new technologies in communications for marine navigation As a result most GPS receivers offer a choice of which NMEA 0183 revision is sent to its data...

Страница 45: ...nager 6 In the Device Manager window a list of your computers hardware will be shown Click on Ports Com LPT If this is not shown make sure the USB to Serial adapter is plugged into the USB port and it...

Страница 46: ...e Device Manager window a list of your computers hardware will be shown Click on Ports Com LPT If this is not shown make sure the USB to Serial adapter is plugged into the USB port and its software dr...

Страница 47: ...ping or general misuse The war ranty covers JW Fishers equipment only JW Fishers will not be liable outside of the remedies stated above Should service be required write or phone us explaining the nat...

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