Raymarine DownVision CPT-70 Installation Instructions Manual Download | Manualshive

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8.1 Troubleshooting

The troubleshooting information provides possible
causes and corrective action required for common
problems associated with marine electronics
installations.

All Raymarine products are, prior to packing and
shipping, subjected to comprehensive test and
quality assurance programs. However, if you
experience problems with the operation of your
product this section will help you to diagnose
and correct problems in order to restore normal
operation.

If after referring to this section you are still having
problems with your unit, please contact Raymarine
Technical Support for further advice.

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CPT-70 / CPT-80 / CPT-110 / CPT-120

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Summary of Contents for DownVision CPT-70

Page 1: ...Dow n Vis io n TM Th ru Hu ll Tra n s d u c e rs CPT 70 CPT 80 CPT 110 CPT 120 Installation instructions English Date 05 2015 Document number 87201 2 EN 2015 Raymarine UK Limited...

Page 2: ......

Page 3: ...patents design patents patents pending or design patents pending Fair Use Statement You may print no more than three copies of this manual for your own use You may not make any further copies or dist...

Page 4: ......

Page 5: ...bling guidance 20 4 2 Cable routing 20 4 3 Connections overview 21 4 4 Transducer cable connection 22 Chapter 5 Pre installation test 23 5 1 Testing the transducer 24 Chapter 6 Mounting CPT 70 CPT 110...

Page 6: ...6 CPT 70 CPT 80 CPT 110 CPT 120...

Page 7: ...nsducer cables Cutting the transducer cable severely reduces sonar performance If the cable is cut it must be replaced it cannot be repaired Cutting the transducer cable will void the warranty and inv...

Page 8: ...of the unit You will need this serial number when registering your product online You should retain the label for future reference Product disposal Dispose of this product in accordance with the WEEE...

Page 9: ...er 2 Document and product information Chapter contents 2 1 Document information on page 10 2 2 CHIRP Sonar overview on page 11 2 3 CHIRP DownVisionTM overview on page 11 Document and product informati...

Page 10: ...d should not be used on a wooden hull Document illustrations Your product may differ slightly from that shown in the illustrations in this document depending on product variant and date of manufacture...

Page 11: ...e to side beam and a thin fore to aft beam The coverage of the DownVisionTM beam is a water column directly beneath and to the sides of the vessel DownVisionTM beam D12777 2 DownVisionTM is effective...

Page 12: ...12 CPT 70 CPT 80 CPT 110 CPT 120...

Page 13: ...3 2 Parts supplied on page 14 3 3 Required additional components on page 15 3 4 Compatible DownVisionTM products on page 15 3 5 Tools required on page 16 3 6 Warnings and cautions on page 16 3 7 Locat...

Page 14: ...n essential part of planning any installation It is also useful for any future additions or maintenance of the system The diagram should include Location of all components Connectors cable types route...

Page 15: ...s and connections for suitable cables 3 4 Compatible DownVisionTM products The transducer can be connected directly to the following DownVisionTM sonar modules and displays CPT 60 CPT 70 CPT 80 Descri...

Page 16: ...stallers responsibility to ensure correct installation Before installing the transducer please check the sealant manufacturer s guidelines to ensure it is suitable for use in the intended environment...

Page 17: ...e way along the length of the hull measured along the waterline 5 Keel sailboat Fin keel mount forward of the keel ensuring that the keel will not obstruct the transducers wide beam width 6 Keel sailb...

Page 18: ...D13361 1 32 mm 1 26 in 68 5 mm 2 7 in 214 2 mm 8 4 in 55 3 mm 2 2 in 25 mm 1 in 37 mm 1 5 in CPT 80 CPT 120 bronze transducer dimensions Transducer only D12954 2 32 mm 1 26 in 105 5 mm 4 2 in 210 8 m...

Page 19: ...bles and connections Chapter contents 4 1 General cabling guidance on page 20 4 2 Cable routing on page 20 4 3 Connections overview on page 21 4 4 Transducer cable connection on page 22 Cables and con...

Page 20: ...bulkhead or deckhead use a suitable watertight feed through Do NOT run cables near to engines or fluorescent lights Always route data cables as far away as possible from other equipment and cables hi...

Page 21: ...ion Unit Display Compatible transducer Red 1 keyway Legacy Dragon fly 6 Legacy Dragon fly 7 Legacy CPT 60 Legacy CPT 70 Legacy CPT 80 Green 3 keyway DVS Pro Updated Dragon fly 6 Updated Dragon fly 7 C...

Page 22: ...ovember 2014 E70231 1140712 CPT 60 December 2014 A80195 1240023 CPT 70 TBC TBC CPT 80 TBC TBC 4 4 Transducer cable connection Follow the Cables and Connections section of the manual that accompanied y...

Page 23: ...Chapter 5 Pre installation test Chapter contents 5 1 Testing the transducer on page 24 Pre installation test 23...

Page 24: ...Power up the sonar module display 4 Open a Fishfinder application on your display 5 Check that accurate depth and temperature readings are displayed 6 If you experience difficulties obtaining reading...

Page 25: ...tents 6 1 Dead rise angle on page 26 6 2 Mounting the transducer in a hull with a dead rise on page 28 6 3 Mounting the transducer in a hull without a dead rise on page 29 6 4 Cored fiberglass hull mo...

Page 26: ...depends on whether the installation is port or starboard side D13353 1 1 3 2 1 Vessel bow viewed from front 2 Cut for starboard side installation 3 Cut for port side installation D13352 1 5 4 1 2 3 1...

Page 27: ...0 18 5 mm 1 18 0 mm 2 17 5 mm 3 17 1 mm 4 16 6 mm 5 16 1 mm 6 15 6 mm 7 15 1 mm 8 14 6 mm 9 14 1 mm 10 13 6 mm 11 13 1 mm 12 12 6 mm 13 12 1 mm 14 11 6 mm 15 11 1 mm 16 10 6 mm 17 10 0 mm 18 9 5 mm D...

Page 28: ...top face of the bottom half of the cut dead rise block where it will meet the hull 13 Apply a thick bead of marine grade adhesive sealant all around the edges of the hole in the hull 14 Guide the tra...

Page 29: ...itable size hole cutter 4 Using sandpaper and or a file ensure there are no rough edges or burrs 5 Ensure all surfaces are clean and free from debris 6 Apply a thick bead of marine grade adhesive seal...

Page 30: ...for curing times 17 Once the vessel has been put back in the water check for leaks immediately 18 Check for leaks at regular intervals after installation until you are satisfied that there are no lea...

Page 31: ...Chapter 7 Mounting CPT 80 CPT 120 Chapter contents 7 1 Dead rise angle on page 32 7 2 Mounting the transducer on page 34 7 3 Cored fiberglass hull mounting on page 35 Mounting CPT 80 CPT 120 31...

Page 32: ...depends on whether the installation is port or starboard side D13353 1 1 3 2 1 Vessel bow viewed from front 2 Cut for starboard side installation 3 Cut for port side installation D13352 1 5 4 1 2 3 1...

Page 33: ...d Band saw fence to blade distance The table below identifies the distance to set the band saw s fence from the blade depending on your dead rise angle 1 3 2 D13362 1 1 Blade 2 Fence to blade distance...

Page 34: ...hreaded tube hole 15 Push the block down onto the transducer ensuring that the locators on the block line up with the locator holes on the transducer 16 Apply a thick bead of marine grade adhesive sea...

Page 35: ...ng If installing in a cored fiberglass hull it is recommended that the transducer is mounted in a non cored section If installation in a cored section of the hull is required then the area around the...

Page 36: ...36 CPT 70 CPT 80 CPT 110 CPT 120...

Page 37: ...Chapter 8 Troubleshooting Chapter contents 8 1 Troubleshooting on page 38 Troubleshooting 37...

Page 38: ...g and shipping subjected to comprehensive test and quality assurance programs However if you experience problems with the operation of your product this section will help you to diagnose and correct p...

Page 39: ...her cables to the unit are properly connected and free from damage Check that the transducer is mounted correctly and is clean Transducer fault If you have a transom mount transducer check that the tr...

Page 40: ...40 CPT 70 CPT 80 CPT 110 CPT 120...

Page 41: ...Chapter 9 Maintenance Chapter contents 9 1 Routine checks on page 42 9 2 Unit cleaning instructions on page 42 Maintenance 41...

Page 42: ...ducer care and cleaning Growth can collect on the bottom of the transducer this can reduce performance To prevent the build up of sea growth coat the transducer with a thin layer of water based antifo...

Page 43: ...Chapter 10 Technical support Chapter contents 10 1 Raymarine customer support on page 44 10 2 Viewing product information on page 44 Technical support 43...

Page 44: ...raymarine com In Southeast Asia and Australia Tel 61 0 29479 4800 E mail aus support raymarine com Product information If you need to request service please have the following information to hand Pro...

Page 45: ...Chapter 11 Technical specification Chapter contents 11 1 Technical specification on page 46 Technical specification 45...

Page 46: ...nVision products Channels 2 x CHIRP 1 x traditional sonar and 1 x DownVision Beam coverage Sonar conical beam DownVision Wide port starboard and thin fore aft fan beam Depth range 0 6 M 2 ft to 183 m...

Page 47: ...Chapter 12 Spares and accessories Chapter contents 12 1 Spares and accessories on page 48 Spares and accessories 47...

Page 48: ...0 Replacement Plastic securing nut CPT 70 CPT 110 R70259 Accessories Description Part number 4 m 13 1 ft Transducer extension cable CPT 110 CPT 120 A80273 4 m 13 1 ft Dragonfly transducer extension ca...

Page 49: ......

Page 50: ...www raymarine com...

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