Furuno GP-1600F 6. MAINTENANCE & TROUBLESHOOTING

6–1

6. MAINTENANCE & TROUBLESHOOTING

WARNING

Hazardous voltage.

Do not open the

equipment.

This equipment uses high voltage

electricity which can shock. Only

qualified personnel should work

inside the equipment.

Do not disassemble or modify

the equipment.

Electrical shock, fire or serious

injury can result.

6.1 Maintenance

Regular maintenance is essential for good performance. A mainte-

nance program should be established and should at least include

the items listed in Table 6-1.

Table 6-1 Recommended maintenance program

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Contents

Main Page i i i i i i i i i i i i i SAFETY INSTRUCTIONS DANGER WARNING CAUTION Page iii TABLE OF CONTENTS 1. OPERATIONAL OVERVIEW 2. PLOTTER OPERATION 3. VIDEO SOUNDER OPERATION 4. ALARMS Page v FOREWORD A Word to GP-1600F Owners vi Features Page 12 1.2 Control Description Figure 1-2 Front panel controls 1.3 Inserting Chart Cards Note: Turn the power off before inserting a chart card. This en- Page 14 1.5 Selecting Chart Scale 1.6 Adjusting Tone and Brilliance 1.7 Plotter Displays Normal plotter display (North-up presentation) 15 Plotter/video sounder display Figure 1-8 Digital data display 15.2 131.6 16 Graphic data display, autopilot connection Highway display 17 1.8 Plotter Display Icons 18 1.9 Video Sounder Displays Figure 1-13 Marker zoom display plus normal display Normal video sounder display Figure 1-12 Normal video sounder display Note: The water temperature display requires a triducer or water 19 Bottom zoom display SETUP menu. Normal display Bottom zoom display Display range marker Figure 1-14 Bottom zoom display plus normal display 110 A-scope display 111 1.10 Menu Operation Basic menu operation Entering numeric data Clearing wrong numeric data 112 1.11 Menu Displays by WPT list by Route list Destination waypoint menu SP SP 123 45, page 1 5, page 2 67 8 114 123 789 456 System setup menu 0 2. PLOTTER OPERATION 2.1 Plotter Displays Selecting plotter displays Plotter display description 2.2 Presentation Mode 23 2.3 The Cursor Cursor function Turning cursor on/off, shifting the cursor 2.4 Chart Cards 24 Indices and chart enlargement (FURUNO charts only) 25 2.5 Chart Symbols Chart symbols and their meanings Page 2 5b Difference between FURUNO chart and NAVIONICS chart Lighthouse and buoy data display 2.6 Shifting the Plotter Display 27 2.7 Entering Waypoints Entering waypoints by the cursor 28 SP SP 29 Entering waypoints at own ships position Entering waypoints through the waypoint list 210 Entering waypoints by event position 211 2.8 Changing Waypoint Data 212 2.9 Erasing Waypoints Erasing waypoints by the cursor Erasing waypoints through the waypoint list 2.10 Setting/Canceling Destination Waypoint Setting destination by waypoint number 213 214 Setting destination by event position Cancelling destination waypoint 2.11 Entering Routes 215 Entering routes by cursor 216 Entering routes through the route list 217 2.12 Setting Trial Speed 218 2.13 Following a Route Route appearance on the display 219 2.14 Skipping/Restoring Route Waypoints Skipping route waypoints Restoring route waypoints 2.15 Cancelling Route Navigation 2.16 Erasing Route Waypoints 2.17 Entering Marks Enabling entry of marks 221 Entering marks 2.18 Changing Mark Attributes Changing mark size 222 Changing mark shape 2.19 Erasing Marks 2.20 Connecting Marks 223 2.21 Entering Event Marks Enabling entry of event marks Entering event marks 224 2.22 Erasing Event Marks 2.23 Setting Event Position as Destination 2.24 Changing Event Mark Shape 2.25 The MOB Function Entering MOB mark 2.26 Stopping Plotting of Track 226 2.27 Changing Track Plotting Interval 2.28 Erasing All Track, Marks 31 3. VIDEO SOUNDER OPERATION 3.1 Principle of Operation 32 3.2 Video Sounder Displays Normal video sounder displays 33 Zoom displays 34 35 How to select video sounder displays 36 3.3 Automatic Video Sounder Operation How it works Two types of automatic modes How to enable automatic video sounder operation 37 3.4 Manual Video Sounder Operation Manually adjusting the video sounder picture 38 3.5 Suppressing Low Level Noise 39 3.6 Selecting Picture Advance Speed 310 3.7 Suppressing Interference 3.8 Knowing Depth Change by Depth Alert Alarm 311 3.9 Displaying the Water Temperature Graph 312 3.10 Brightening Fish Echoes 3.11 Selecting Zoom Ratio 313 3.12 Measuring Depth by the VRM 3.13 Fish and Bottom Alarms Fish alarm Bottom alarm Setting the fish and bottom alarms CAUTION Removing the aural and visual alarms 3.14 Correcting Water Temperature Readout 315 3.15 SOUNDER SETUP Menu SOUNDER SETUP menu description 4. ALARMS 4.1 Description of Alarms 42 Water temperature alarm Trip alarm 4.2 Enabling/Disabling the Alarms Enabling the alarms 4.3 Deleting Aural and Visual Alarms 51 5. MENU OPERATIONS 5.1 Chart Position Calibration 5.2 GPS Position Correction 52 5.3 Displaying Loran C or Decca LOPs 53 5.4 DISPLAY SETUP Menu DISPLAY SETUP menu description 54 5.5 PLOTTER SETUP Menu PLOTTER SETUP menu description 55 56 5.6 UNIT SETUP menu (unit of measurement) UNIT SETUP menu description 57 5.7 SENSOR SETUP menu SENSOR SETUP menu description 5.8 NMEA SETUP menu NMEA SETUP menu description 58 5.9 GPS SETUP menu GPS SETUP menu description 59 510 5.10 DGPS SETUP Menu 61 6. MAINTENANCE & TROUBLESHOOTING WARNING 6.1 Maintenance 62 6.2 Replacement of Fuse CAUTION 6.3 Self Tests Self-test menu Memory, I/O port test 63 Panel test 64 Test pattern 6.4 GPS Monitor Display 65 GPS monitor display description 6.5 GPS Receiver Status Indication 66 6.6 Troubleshooting Table 67 68 6.7 Memory Card Operations (for technicians) Saving data Loading data 69 6.8 Demonstration Display 610 6.9 Installation of New Program (for technicians) 6.10 Clearing the Memory A1 Specifications Display Unit Video Sounder GPS Receiver Plotter Section General Page A4 Geodetic Chart List A5 Loran C Chains A6 Decca Chains INDEX Index 1 Index 2 Index 3