Furuno Ls4100 User Manual Page 1

5" ECHO SOUNDRLS-4100

4Bottom-zoom display This mode expands bottom and bottom fish in the range width set with ZOOM RANGE of the SYSTEM menu. This mode is useful for det

51.5 Menu Operating Procedure The LS-4100 has three menus: Main, System and Installation. Below is the basic menu operating procedure. 1. Press the

65. Press the [MENU/ESC] key to close the menu. The auto mode in use is shown as (Auto-Fishing) or (Auto-Cruising) at the top left corner on th

71000ft 600ft 400ft 200ft 120ft 60ft 30ft 15ft Basic ranges (default) 3. Press the [MENU/ESC] key to close the window. Shifting the r

81.8 Measuring Depth The VRM (Variable Range Marker) functions to measure the depth to fish schools, etc. 1. Press ▲ or ▼ to place the VRM on the ob

91.10 Suppressing Interference Interference from other acoustic equipment operating nearby or other electronic equipment on your boat may show itsel

101.12 Erasing Weak Echoes Sediment in the water or reflections from plankton may be painted on the display in low intensity tones. Weakechoes App

111.14 Alarms Alarm description The LS-4100 has six conditions which generate both audio and visual alarms: bottom alarm, normal fish alarm, bottom

128. Press ▼ to choose FROM. 9. Press ► to show the options menu. 0ft Depth 63.2°FTemperature 1.0 ktSpeed Depth, temperature, speed settin

13Registering a waypoint on the screen 1. Press the [MARK] key. The cursor appears along with waypoint entry instructions. To enter a waypoint to t

TABLE OF CONTENTS FOREWORD ...iii SYSTEM OVERVIEW...iv 1. OPERATION...

14WAYPOINT LIST0101020303------------------------------------------------------[MENU]: Exit Waypoint list 4. Press ▲ or ▼ to choose an empty waypoin

151.16 Setting Up Nav Data Displays The user may arrange the nav data displays as desired. 1. Use the [MODE] key to show the NAV DATA-1 or 2 dis

16DIGITAL DISPLAYSCourse 123°COURSEDepth 32.8ftDEPTHHeading TRUE/MAG# 318°HEADINGOdometer

174. Use ▲ or ▼ to choose Off, Tone or Mesh as appropriate. “Mesh” paints the white line in darker tone than “Tone.” 5. Press the [MENU/ESC] key to

182. SYSTEM MENUThe System menu mainly consists of items which once set do not require frequent adjustment. You may display this menu by choosing SY

19NAV DATA-1, -2: Choose the number of navigation data items to display on the nav data displays, from two, three or four items. Requires appropriat

20SPEED CALIB.: If the speed sensor-generated speed indication is wrong, you can correct it here, when “Own” is selected as speed source. For exampl

213. MAINTENANCE, TROUBLESHOOTINGWARNINGELECTRICAL SHOCK HAZARDDo not open the equipment.Only qualified personnel should work inside the equipment.

223.6 Troubleshooting The table below provides basic troubleshooting procedures which the user may follow to restore normal operation. Troubleshooti

234. The ROM, RAM and NMEA port are checked, with the results shown as OK or NG (No Good). For any NG, request service. (A special connector is req

iSAFETY INSTRUCTIONSSafety Instructions for the OperatorWARNINGDo not open the equipment.There are no uer-serviceable parts inside.Do not disassemble

244. INSTALLATION4.1 Display Unit Mounting considerations The display unit can be installed on a desktop, on the bulkhead or flush mounted in a pane

25submerged, even when the boat is rolling, pitching or up on a plane at high speed. • A practical choice would be somewhere between 1/3 and 1/2 of

26BOWHole forstuffing tubeUpper HalfLower HalfSaw along slopeof hull. Construction of fairing block 3. Drill a hole just large enough to pass the

27Note: If necessary, to improve water flow and minimize air bubbles staying on the transducer face, incline the transducer about 5° at the rear. Th

282 to 5TransducerBracketHullEpoxy material 525-5PWD, mounting 4.4 Inside-hull Transducer The thru-hull mount transducer (520-5PSD, 520-5MSD) may

293. Press the [MODE] key to choose SINGLE FREQ. 4. Choose 50 kHz or 200 kHz, and then press the [MENU/ESC] key to close the mode menu. 5. Press

30Transom hole: 19mm or 3/4” (optional) Cable clamp holes: 3mm or 1/8” Screwdrivers Straight edge Marine sealant Pencil Zip-ties Water-based antifou

31Warning: Always wear safety goggles and a dust mask. 3. Using a 4 mm, #23, or 9/64” bit, drill three holes 22 mm (7/8”) deep at the locations i

324. Repeat step 1 to ensure that the angle of the sensor is correct. Note: Do not position the sensor farther into the water than necessary to avo

334. Position the second cable clamp halfway between the first clamp and the cable hole. Mark this mounting hole. 5. If a hole has been drilled in

iiSafety Instructions for the InstallerWARNINGTurn off the power at the switchboardbefore beginning the installation.Fire or electrical shock can res

34LocknutFace "notch"toward bow.Flange NutCoat withsilicone sealant.Brimφ7751123 Water temperature/speed sensor ST-02MSB, ST-02PSB 4.7 Wi

35Water temp/speed sensor Connect the optional water temp/speed sensor to the XDR connector with the optional converter connector (Type 02S4147) as

364.9 Installation Menu The installation menu mainly contains items which are set at installation. 1. Turn on the power while pressing the [MENU/E

37GPS WAAS: Chooses how to use the WAAS signal when connecting with a WAAS receiver, for example GP-320B. Note: WAAS is currently in the developm

SP - 1 E2371S01C SPECIFICATIONS OF ECHO SOUNDER LS-4100 1 GENERAL 1.1 TX Frequency 50 kHz or 200 kHz, 50/200 kHz dual transmitting selectable

Mar. 4, 03

243A1BC8m1109876542SPDSPD0V/SHIELDTEMPNCNCTEMP0VXDR+XDR-XDR SHIELD3+12VMJ-A10SPFXDRJ2指示部DISPLAY UNITGND*112 VDCPOWER SUPPLYNAV EQUIPMENTNMEA0183航法装置選択

Your Local Agent/DealerYour Local Agent/Dealer9-52 Ashihara-cho,9-52 Ashihara-cho,Nishinomiya, JapanNishinomiya, JapanTelephone :Telephone : 0798-65-2

iii FOREWORDA Word to LS-4100 Owners Congratulations on your choice of the FURUNO LS-4100 5” Echo Sounder. We are confident you will see why the FURU

ivSYSTEM OVERVIEW System configuration Power supply12 VDCDISPLAY UNITLS-4100GPS NavigatororWind IndicatorTransducerWater temperature/Speed sensorST-

11. OPERATION 1.1 Control Description Cursor PadSelects menu items;shifts VRM.Opens/closes menu;escapes from currentoperation.Selects display mode.A

2** Program version no. ROM : OK RAM : OK Program No: 0252318-01.**5" ECHO SOUNDERFURUNO ELECTRIC CO., LTD. Start-up screen To turn of

3Single frequency display 50 kHz The sounder uses ultrasonic signals to detect bottom conditions. The lower the frequency of the signal, the wider t