Table of Contents | Furuno Ls4100 specification

TABLE OF CONTENTS

FOREWORD		iii
SYSTEM OVERVIEW		iv
1.	OPERATION	1
1.1	Control Description	1
1.2	Turning the Power On/Off	1
1.3	Adjusting Display Contrast,
	Brilliance	2
1.4	Choosing a Display, Frequency.2
1.5	Menu Operating Procedure	5
1.6	Automatic Operation	5
1.7	Manual Operation	6
1.8	Measuring Depth	8
1.9	Choosing Picture Advanced
	Speed	8
1.10Suppressing Interference		9
1.11 Suppressing Low Level Noise...		9
1.12Erasing Weak Echoes		10
1.13A-scope Display		10
1.14Alarms		11
1.15Waypoints		12
1.16Setting Up Nav Data Displays .15
1.17Other Menu Items		16

2.SYSTEM & INSTALLATION

MENUS	18
2.1 System Menu	18

3.MAINTENANCE,

	TROUBLESHOOTING	21
3.1	Maintenance	21
3.2	Cleaning the Display Unit	21
3.3	Transducer Maintenance	21
3.4	Replacing the Fuse	21
3.5	Battery Voltage Alert	21
3.6	Troubleshooting	22
3.7	Diagnostics	22
3.8	Test Pattern	23
3.9	Memory Clear	23
4.	INSTALLATION	24
4.1	Display Unit	24
4.2	Thru-hull Mount Transducer....	24
4.3	Transom Mount Transducer ....	26
4.4	Inside-hull Transducer	28
4.5	Optional Triducer	29
4.6	Optional Water
	Temperature/Speed Sensor ....	33
4.7	Wiring	34
4.8	IEC 61162-1 Data Sentences.. 35
4.9	Installation Menu	36

SPECIFICATIONS ........................SP-1

OUTLINE DRAWING

INTERCONNECTION DIAGRAM

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Furuno Ls4100 manual Table of Contents

Contents

Echo Soundr Table of Contents Safety Instructions Safety Instructions for the Installer Word to LS-4100 Owners FeaturesForeword Iii Equipment lists System configurationSystem Overview Standard supply Operation Power On/OffHow to remove the hard cover Control Description Mode selection window Adjusting Display Contrast, BrillianceBrilliance/contrast adjustment window Choosing a Display, Frequency Marker-zoom display Single frequency displayDual frequency display 50 kHz Nav data displays Bottom-zoom displayBottom-lock display Bottom-zoom display How automatic operation works Menu Operating ProcedureAutomatic Operation Choosing automatic operation Range offset Choosing the manual modeManual Operation Gain offset Adjusting the gain Shifting the range Choosing Picture Advance Speed How to measure depth with the VRMMeasuring Depth Picture advance options window Forms of interference Suppressing InterferenceSuppressing Low Level Noise Clutter appearance Appearance of weak echoes Erasing Weak EchoesScope Display Scope display Activating an alarm AlarmsAlarm description Alarm menu Silencing the buzzer Depth, temperature, speed setting WindowWaypoints Fish level options KHz display Registering a waypoint on the screenRegistering waypoint by L/L Waypoint data display Erasing waypoints Setting destination waypointEditing waypoints Waypoint list Nav data window and item displayable Setting Up Nav Data DisplaysNAV Data Setup window Nav data display-1 HUE Picture Color Other Menu ItemsNAV data display-2 How white line works Deep Gain System Menu Water temperature display wide, FSystem Menu System menus Nav window Page MAINTENANCE, Troubleshooting Troubleshooting table TroubleshootingDiagnostics Installation menu Clear memory display Memory ClearTest Pattern Test patterns Thru-hull Mount Transducer InstallationDisplay Unit Acceptable transducer mounting locations Thru-hull mount transducer dimensionsTypical thru-hull mount transducer installations Suitable transducer mounting locations Transducer preparation Installing the 520-5PWD on a flat hullTransom Mount Transducer 520-5PWD 525-5PWD Installing the transom mount transducer on a deep-V hullInstalling the 525-5PWD Inside-hull Transducer Final preparation Pre-test for speed and temperatureOptional Triducer Triducer 525ST-MSD Height required at mounting location Installation of bracketMounting location Mounting location on single drive boat Adjusting Sensor position and transom angle Attaching the sensor to the bracket Vertical adjustment and cable routingAttaching the sensor to the bracket Cable routing Optional Water Temperature/Speed Sensor Optional equipment Power connectorEstablishing the ground IEC 61162-1 Data Sentences Water temp/speed sensor Installation Menu Nmea PORT, Nmea MIX Waas options window Bottom level display Specifications of Echo Sounder LS-4100 Page Page Display Unit 00014698000