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wrench provided. The screws are visible through the access holes on each side of the metal 
bracket. Check to make sure the transducer main body is rigidly fastened to the pivot. (See 
Figure H) 
 

 

 
Step 6 
CHECK POSITION OF TRANSDUCER- At this point, check to see that the bottom of the 
transducer is a minimum of ¼” below the bottom of the transom. (However, as noted in STEP 2, 
the top of the transducer cannot fall below the bottom of the transom). If it is not, remove the 
transducer assembly from the metal bracket by removing the pin installed during STEP 3. Loosen 
the metal bracket mounting screws, re-position the bracket utilizing it’s slotted holes, tighten and 
re-assemble. It may be necessary to replace the silicone sealant after this adjustment is made. 
 
NOTE:  It may be necessary to make several high speed runs to adjust transducer either 
UP/DOWN or to re-adjust the angle to achieve optimum results. 
 
Step 7 
CABLE CLAMPS- Install cable clamps as necessary by drilling a 1/8” dia. hole for the # 8 screw 
supplied. 
 
 
 
 
2. INSIDE HULL MOUNTING PROCEDURE           
Warning: In order to achieve proper results with this type installation, it is important that the 
transducer be mounted by someone familiar with the use of two part epoxy adhesives.  For this 
reason, Techsonic Industries, Inc. will not be responsible for any damage due to the mounting of 
your transducer in this manner.   
NOTE: An Epoxy Kit (Part N. EPK) is available from Humminbird. This Epoxy Kit has been 
formulated for Inside Hull Transducer Installation. 
 
1.  Select as flat an area as possible near the aft end and center of boat where the hull is thin 

and not double. If the bottom has a runner down the center of boat, select an area to one side 
of the runner, but as close to the runner as possible. 

2.  Clean the inside of the boat with lacquer thinner in the area transducer is to be mounted. 

Outside of boat in this area should also be cleaned. (Not with lacquer thinner). 

3.  Put approximately one inch of water in the bottom of the boat. 
4.  Put transducer in the water. The bottom of the transducer should be in a flat area and should 

be in good contact with the bottom of the boat. 

5.  Operate the LCR with the boat operating at high speed. The transducer may have to be 

moved in order to find an area where satisfactory operation is observed. 

6.  When an area is found that produces satisfactory operation, mark the location of the 

transducer. 

Содержание LCR 3D

Страница 1: ......

Страница 2: ...uding aluminum Please carefully consider the following before installing your transducer TRANSDUCER MOUNTING OPTIONS A Transom Mount The Humminbird high speed transducer allows the transducer element...

Страница 3: ...bronz thru hull transducer has a threaded stem which installs through a hole drilled in the boat hull leaving the housing exposed under the boat This type of installation must be used for many boats...

Страница 4: ...use a silicone sealant between the screwhead and bracket in order to prevent leaking See Figure C Step 2 BRACKET INSTALLATION Fiberglass Boats If your boat has a stepped transom located below and und...

Страница 5: ...cally in the three slots found in the bracket It is important to use a silicone sealant between the screwhead and bracket in order to prevent leaking Step 3 TRANSDUCER PIVOT ASSEMBLY Assemble the pivo...

Страница 6: ...the bracket Slide the O ring on to the headed pin and insert it through the two parts Assemble by screwing the x3 8 allen head screw into the end of the pin and tighten See Figure G Step 5 ANGLE ALLIG...

Страница 7: ...h this type installation it is important that the transducer be mounted by someone familiar with the use of two part epoxy adhesives For this reason Techsonic Industries Inc will not be responsible fo...

Страница 8: ...ye of the transducer The bubbles will disappear in a short time or can be removed by rubbing the transducer eye with your fingers while the transducer is in the water 4 If your instrument should fail...

Страница 9: ...Install the mounting knobs and tighten snugly The unit can now be swiveled and tilted to any desired position...

Страница 10: ...cket can also be mounted directly to the dash without the swivel mount however this method is not recommended since the unit cannot be rotated INSTALLING THE CABLES Your LCR comes equipped with Hummin...

Страница 11: ...ole cover after determining the necessary wire length from the hole The power cable has a red lead to the positive post and the black lead to the negative post Install a 1 amp fuse between the red cab...

Страница 12: ...centered within a signal from being displayed on screen as large fish This also applies to large fish that might otherwise have been passed off as bait fish or not seen at all when they were located o...

Страница 13: ...manually adjust contrast as described in this manual Though it includes sophisticated electronics the LCR 3D is tough enough to take the pounding punishment of rough seas or a race across the lake Com...

Страница 14: ...pen 12 volt DC power source your boat s battery 1 amp fuse CABLE CONNECTIONS The back of the LCR 3D has a connector for power input labeled 1 and sensor input labeled 2 The power and sensor cables sup...

Страница 15: ...essories enhance the performance and capabilities of your LCR 3D and can be added at any time For more information on these accessories contact your local Humminbird dealer or call our toll free Custo...

Страница 16: ...cur see Troubleshooting later in this manual for tips from the Humminbird engineers If you don t find the solution there call our toll free Customer Service Hotline and speak with one of our highly tr...

Страница 17: ...tual use especially in familiar waters If you know what s below and see it on screen you ll quickly become a LCR 3D expert The LCR 3D offers function selection with front panel buttons Note that to se...

Страница 18: ...e three different ways to view the sonar information each is accessed by pressing the VIEW button The 3D view is what you see when you first power the unit up and provides a detailed three dimensional...

Страница 19: ...rs the additional benefit of individual beam selection Each of the four sonar beams may be viewed independently or all four beams may be combined into one view This unique beam control allows you to p...

Страница 20: ...sh Structure or thermoclines are shown with individual pixels or groups of pixels ID ties the fish to the bottom beneath it for location in the 3D view A Word About Fish Size The size of the fish symb...

Страница 21: ...he area of the display beneath the bottom is blacked in to help better visualize the underwater view Turning ID off provides the raw sonar information and lets you do the interpretation In the Quad Be...

Страница 22: ...ng 0 Digital Filter On The LCR 3D automatically adjusts to the proper amount of sensitivity for conditions i e depth You can bias the setting or 5 levels to suit your personal taste Increasing the sen...

Страница 23: ...shows a flat grid if the bottom is below the depth you have set In the 2D view the bottom will simply not be seen on screen 3 Enabling Bottom Alarm Factory setting OFF The Bottom Alarm lets you speci...

Страница 24: ...ow fish don t appear larger than deeper fish 5 Using Zoom Factory Setting OFF Zoom provides a detailed view of a portion of the screen image and can be used in any view The zoom range or area to be en...

Страница 25: ...selected you can use the ENTER button to switch Bottom Lock on and off without having to press SELECT first 7 Adjusting Custom Program Factory Settings Display Speed 8 Contrast 8 Perspective Left Uni...

Страница 26: ...arge area of the return is the bottom Any deviations in the area between the two are fish or other targets not attached to the bottom The horizontal width of the bottom return represents the strength...

Страница 27: ...likely in the sensor or the LCR 3D itself Operating Frequency 455 KHz Power Requirement 10 16 VDC Power Cable Length 48 Sensor standard SHS 9 Sensor Cone Angle 45 degrees side to side 16 degrees front...

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