Furuno 1724C - Manual (Page 5)

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4.3.4 Shifting the range ............................ 4-8
4.4 Measuring Depth, Time ...........................4-9
4.5 Reducing Interference.............................4-9
4.6 Reducing Low Level Noise....................4-10
4.7 Erasing Weak Echoes...........................4-11
4.8 White Marker .........................................4-12
4.9 Picture Advance Speed .........................4-12
4.9.1 Advancement independent of ship’s
speed ................................... 4-12
4.9.2 Advancement synchronized with ship’s
speed ................................... 4-13
4.10 Display Colors .....................................4-14
4.11 Alarms .................................................4-15
4.11.1 Audio alarm on/off ....................... 4-15
4.11.2 Bottom alarm ............................... 4-16
4.11.3 Fish alarm ................................. 4-16
4.11.4 Fish alarm (B/L)........................... 4-17
4.11.5 Water temperature alarm............. 4-17
4.11.6 When an alarm setting is violated... .....
................................... 4-18
4.12 Water Temperature Graph...................4-19
4.13 Changing Pulse Repetition Rate.........4-19
4.14 Saving Sounder Picture to an SD Card .....
.................................................4-20
4.15 Interpreting the Sounder Display ........4-20
4.15.1 Zero line ................................. 4-20
4.15.2 Bottom echo................................ 4-21
4.15.3 Fish school echoes ..................... 4-22
4.15.4 urface noise/Aeration .................. 4-22
5. ................................................ 5-1
6. DATA TRANSFER .................. 6-1
6.1 Memory Card Operations........................6-1
6.1.1 Deleting all data from memory cards
(other than chart data).............................. 6-1
6.1.2 Saving data to a memory card......... 6-2
6.1.3 Playing back data from a memory card
..................................... 6-3
6.2 Uploading, Downloading Data.................6-4
6.2.1 Setting communication software on the
PC ..................................... 6-4
6.2.2 Uploading or downloading data ....... 6-4
6.3 Loading Waypoint Data from Yeoman.....6-7
6.4 Receiving Data Via Network Equipment .6-8
6.5 Outputting Data Through the Network ....6-9
7. CUSTOMIZING YOUR UNIT .. 7-1
7.1 General Setup.................................7-1
7.2 Radar Setup ............................................7-4
7.2.1 Radar display setup .........................7-4
7.2.2 Radar range setup ...........................7-7
7.2.3 Function key setup...........................7-8
7.3 Plotter Setup..........................................7-10
7.3.1 Navigation options .........................7-10
7.3.2 Function key setup......................... 7-11
7.4 Chart Setup ...........................................7-14
7.4.1 Chart offset ....................................7-14
7.4.2 Navionics GOLD chart attributes....7-15
7.4.3 C-MAP chart attributes...................7-16
7.5 Data Boxes Setup..................................7-22
7.6 Hot Page Setup .....................................7-23
7.7 Navigator Setup.....................................7-24
7.7.1 Navigation data source ..................7-24
7.7.2 GPS receiver setup (Set equipped with
GP-310B/320B) ....................................7-26
7.7.3 TD display setup............................7-29
7.8 Nav Data Display Setup ........................7-32
7.9 Sounder Setup.......................................7-33
7.9.1 System setup.................................7-33
7.9.2 Sensor setup .................................7-36
7.9.3 Sounding range, zoom range, bottom
lock range ....................................7-37
7.9.4 Function key setup.........................7-38
7.10 Nav Graphic Display Setup .................7-40
8. MAINTENANCE,
TROUBLESHOOTING .................. 8-1
8.1 Preventive Maintenance..........................8-1
8.2 Replacement of Batteries........................8-2
8.3 Replacement of Fuse ..............................8-2
8.4 Replacing the Magnetron ........................8-3
8.5 Simple Troubleshooting...........................8-3
8.5.1 General ......................................8-3
8.5.2 Radar ......................................8-4
8.5.3 Plotter ......................................8-4
8.5.4 Sounder ......................................8-5
8.6 Diagnostics ..............................................8-6
8.6.1 Memory I/O test ...............................8-6
8.6.2 Test pattern......................................8-8
8.6.3 Keyboard, remote controller test ....8-10
8.7 GPS Status Display ...............................8-11
8.8 Clearing Memories ................................8-12
8.9 Error Messages .....................................8-13
APPENDIX ................................. AP-1
Menu Overview ................................... AP-1
ALARM key ........................................... AP-9