Humminbird LCR 8000D Manuel d'utilisateur

OTHER MOUNTING OPTIONS 1. The LCR gimbal bracket can also be mounted on the SM-4, quick disconnect swivel mount. 2. The LCR gimbal bracket can al

It plugs into the outlet on the back of the unit marked “Power”. The transducer connector is identified with the letter T and plugs into the outlet on

THEORY OF OPERATION Your Humminbird LCR works on the basic principal of sonar. An electronic signal is generated within the control head of the unit.

When zoom is activated, for example, the left half of the screen shows the expanded information while the right half shows the full depth scale info

All this information is being put into memory in much smaller increments (pieces) than is being displayed on the normal full depth scales. For example

OPERATIONAL INSTRUCTIONS FOR LCR 8000 and LCR 8000D The Humminbird LCR 8000 or 8000D will operate fully automatic or manual at the discretion of t

A Depth range. D Zoom Range. B Display Sweep Speed. E Alarm Depth Setting. C Manual Sensitivity Level. You should notice that each of these butto

0 to 240 Ft., 0 to 480 Ft., 0 to 960 Ft., and 0 to 1500 Ft. You may manually change the depth range by pressing the depth set button and then either t

If Display speed or sensitivity is pressed a chirping sound will indicate an incorrect entry. When the Stop/Resume button is pressed again the unit w

You should also note that it is possible to have the sensitivity set too high such that reflection off of suspended matter or air bubbles will begin t

TRANSDUCER MOUNTING PROCEDURE Humminbird’s high-speed transducer is supplied with your LCR. This transducer has been designed to give good high speed

The information on the left side of the display is an expanded view of the area from the top of the zoom region to the bottom of the zoom region. Th

In bottom lock the bottom will always come onto the screen one third up from the bottom of the display. As the bottom depth changes the expanded view

adjusted up or down by pressing the depth set button and the increase* or decrease mV button. When the increase or decrease button is pressed once, th

16 memory location numbers, 1 through 16. By pressing the Memory Select button the memory location number will increase by one. If the Memory Select b

screen will not erase it from memory. You can recall a screen over and over without losing it. The only way to lose a screen is to store a new screen

side of the display and moving to the left. The small gap in the zero line allows you to see movement on the display even when the bottom is not chang

Notice the Fish Alarm indication on the screen. Any fish (or objects not on the bottom) will trigger a short fish alarm sound indication. Step 6 Pres

Step 4 Now go to Memory Location 2 by pressing the Memory Select Button. Recall Screen 2 by pressing the Recall Button. Pre-programmed screens 4 throu

With bottom lock the wreck and fish are clearly displayed on the left side of the screen which shows an expanded view 40 feet up from the bottom (sc

Thermocline is a temperature change at a certain depth in the water. In some conditions the sonar waves will actually reflect or bounce off this tem

by rotating up out of the metal spring bracket without harming the transducer, or your boat. The transducer can be re-engaged by simply rotating the t

The surface temperature gauge is a valuable fishing and boating aid. It will measure water temperature in one-tenth of degrees and display the readi

Once the location is determined mark and drill three 7/64” dia.. holes noted on the template. Attach the metal bracket using three #10 self threadin

NOTE: On boats with more than 15 degree deadrise angle it may be necessary to mount the transducer slightly off parallel with the water level. (See

Step 4 TRANSDUCER ASSEMBLY- Insert the transducer assembly into the metal bracket from the bottom. Push up until the holes in the plastic pivot ali

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 rig

7. Remove the water and transducer and clean the marked area and the bottom of the transducer thoroughly. 8. Using the Humminbird Epoxy Kit or equiv

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