Furuno 1823C Marine RADAR User Manual


 
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4.10 Picture Advance Speed............................................................................................4-17
4.10.1 Advancement independent of ship’s speed ...................................................4-17
4.10.2 Advancement synchronized with ship’s speed...............................................4-18
4.11 Display Colors..........................................................................................................4-19
4.12 Alarms......................................................................................................................4-20
4.12.1 Audio alarm on/off .........................................................................................4-20
4.12.2 Bottom alarm ................................................................................................4-21
4.12.3 Fish alarm.....................................................................................................4-21
4.12.4 Fish alarm (B/L) ............................................................................................4-22
4.12.5 Water temperature alarm ..............................................................................4-23
4.12.6 When an alarm setting is violated..................................................................4-24
4.13 Water Temperature Graph........................................................................................4-25
4.14 Changing Pulse Repetition Rate ..............................................................................4-26
4.15Interpreting the Sounder Display...............................................................................4-27
4.15.1 Zero line........................................................................................................4-27
4.15.2 Bottom echo..................................................................................................4-27
4.15.3 Fish school echoes .......................................................................................4-28
4.15.4 Surface noise/Aeration..................................................................................4-28
5. CUSTOMIZING YOUR UNIT..........................................................................5-1
5.1 General Setup..............................................................................................................5-1
5.2 Radar Setup.................................................................................................................5-3
5.2.1 Radar display setup ..........................................................................................5-3
5.2.2 Radar range setup ............................................................................................5-6
5.2.3 Function key setup............................................................................................5-7
5.3 Plotter Setup................................................................................................................5-9
5.3.1 Navigation options ............................................................................................5-9
5.3.2 Function key setup..........................................................................................5-10
5.4 Chart Setup................................................................................................................5-12
5.4.1 Chart offset .....................................................................................................5-12
5.4.2 FURUNO, NavCharts™ chart attributes..........................................................5-13
5.4.3 C-MAP chart attributes....................................................................................5-15
5.5 Data Boxes Setup......................................................................................................5-18
5.6 Hot Page Setup..........................................................................................................5-19
5.7 Navigator Setup .........................................................................................................5-21
5.7.1 Navigation data source ...................................................................................5-21
5.7.2 GPS receiver setup (Set equipped with GP-310B/320B).................................5-22
5.7.3 TD display setup .............................................................................................5-26
5.8 Nav Data Display Setup .............................................................................................5-28
5.9 Sounder Setup...........................................................................................................5-29
5.9.1 System setup..................................................................................................5-29
5.9.2 Sensor setup...................................................................................................5-31
5.9.3 Sounding range, zoom range, bottom lock range............................................5-32
5.9.4 Function key setup..........................................................................................5-33