Furuno 1832, 1932, 1942 ii

RADIO FREQUENCY

RADIATION HAZARD

The antenna emits electromagnetic

radio frequency energy which can

can be harmful, particularly to your 

eyes. Distances at which RF

radiation levels of 100W/m2 and 

10W/m2 exist are shown below.

Distance to

100 W/m2 point Distance to

10 W/m2 point

Nil 1.50m

Contents

Main Page i Ni-Cd Pb IMPORTANT NOTICES Cd General ii COMPLIANCE WITH R&TTE DIRECTIVE 1999/5/EC FOREWORD iv TABLE OF CONTENTS v MODEL 1832 (contained in radome) vi MODEL 1932 (contained in antenna) vii 1. Pulselength & pulse repetition rate: 2. Others: See MODEL 1832. INTERFACE IEC 1162 (NMEA0183) (Input) viii (Output) ARPA FUNCTION (OPTION) EQUIPMENT LIST Complete Set ix MODEL 1832 MODEL 1932/1942 Installation Materials CP03-169xx (Model 1832) x CP03-170xx (Model 1932/1942) Spare Parts (SP03-12200) CONFIGURATION OF MODEL 1832/1932/1942 Display Unit RDP-118 xi Page 1.1 What is Radar? 1.2 How Ships Determined Position Before Radar 1.3 How Radar Determines Range 1. PRINCIPLE OF OPERATION 1.4 How Radar Determines Bearing 1.5 Radar Wave Speed and Antenna Rotation Speed 1.6 The Radar Display Figure 1-1 How radar works 2. BASIC OPERATION 2.1 Control Description *Default switch function. Figure 2-1 Control panel 2.2 Display Indication and Markers . 125 . Figure 2-2 Display indications 2.3 Turning the Radar On/Off 2.4 Transmitting 2.5 Stand-by 10.5 125 +17.3 2.6 Selecting the Range 2.7 Adjusting Picture Brilliance 2.8 Adjusting Receiver Sensitivity 2.9 Adjusting the A/C SEA Control (reducing sea clutter) 2.10 Adjusting the A/C RAIN Control (reducing rain clutter) 2.11 Erasing the Heading Line, North Mark 2.12 Measuring the Range 2.13 Measuring the Bearing 2.14 Using the Offset EBL 2.15 Shifting (off centering) the Picture 2.16 Zoom 3. MENU OPERATION 3.2 Selecting the Presentation Mode 3.1 Basic Menu Operation 3.3 Magnifying Long Range Echoes (echo stretch) 3.4 Echo Trail Figure 3-6 OTHER MENU Continuous trail Single Multiple 3.5 Suppressing Radar Interference 3.6 Selecting Pulsewidth 3.7 Guard Alarm 3.8 Watchman 3.9 Displaying Navigation Data 3.10 OTHER MENU Description The following summarizes the OTHER MENU. Table 3-2 OTHER MENU Description 3.11 Function Keys 3.12 Suppressing Noise 3.13 Adjusting Brilliance of Markers 3.14 Outputting Target Position 4. FALSE ECHOES 4.1 Multiple Echoes 4.2 Side-lobe Echoes 4.3 Indirect Echoes Figure 4-3 Indirect echoes 4.4 Blind and Shadow Sectors Figure 4-4 Blind and shadow sectors DANGER 5.1 Preventative Maintenance 5.2 Replacing the Fuse 5. MAINTENANCE & TROUBLESHOOTING 5.3 Troubleshooting 5.4 Self Test 5.5 Life Expectancy of Magnetron Unpacking the antenna unit 6. INSTALLATION 6.1 Antenna Unit Installation Mounting platform Wiring and final preparation Page Page Page 6.2 Display Unit Installation Navigation aid, video sounder con- nection Heading Sensor Connection 6.3 Exchange of Fuse for 24/32V Power Supply 6.4 Checking the Installation Tick box 6.5 Adjustments Preparation WARNING Entering antenna height Aligning heading (Adjustment sector:0~359.90) Adjusting sweep timing (Adjustment range:0.000~3.239nm) Adjusting MBS (Adjustment: 0.00~0.25) Magnetron heater voltage Setting a blanking area Page AP-1 MENU TREE MENU KEY AP-2 ARP-10 (OPTION) WARNING NOTICE Operation of ARP-10 AP-4 Activating the Auto plotter Figure AP-2 ARP Display Lost Target WARNING AP-6 CAUTION WARNING AP-8 Installation of ARP-10 Page Page Page A S-1 1234 10A24/32V5A *5: DEFAULT: 10A. REPLACE FUSE TO 5A FOR 24/32V USE. *4: SHIELD SHOULD BE GROUNDED EFFECTIVELY AT BOTH ENDS. S-2 RSB-0062 10A24/32V5A *5: DEFAULT: 10A. REPLACE FUSE TO 5A FOR 24/32V USE. *4: SHIELD SHOULD BE GROUNDED EFFECTIVELY AT BOTH ENDS.