Furuno CH-300 Operator's Manual page 7

5. MENU OPERATION ...................................................................................... 5-1
5.1 COM1 Menu .............................................................................................................. 5-1
5.1.1 COM1 menu description.................................................................................. 5-2
5.2 COM2 Menu .............................................................................................................. 5-3
5.2.1 Displaying the COM2 menu............................................................................. 5-3
5.2.2 COM2 menu description.................................................................................. 5-3
5.3 Short-cut Menu, Preset Menu .................................................................................... 5-4
5.3.1 Choosing short-cut or preset ........................................................................... 5-4
5.3.2 Preset key ....................................................................................................... 5-5
5.3.3 Short-cut key ................................................................................................... 5-7
5.4 SYSTEM Menu.......................................................................................................... 5-9
5.4.1 How to open the SYSTEM menu..................................................................... 5-9
5.4.2 System setting menus ................................................................................... 5-10
5.4.3 Sonar (horizontal) mode range settings......................................................... 5-14
5.4.4 Vertical scan mode range settings................................................................. 5-15
5.4.5 Echo sounder mode range settings ............................................................... 5-16
5.4.6 Track range settings...................................................................................... 5-17
5.4.7 Color palette.................................................................................................. 5-18
5.4.8 Language ...................................................................................................... 5-19
5.4.9 System backup.............................................................................................. 5-19
5.4.10 Loading backup data ..................................................................................... 5-19
5.4.11 Transducer frequency adjustment ................................................................. 5-20
5.4.12 Demonstration mode ..................................................................................... 5-20
5.4.13 Restoring all default settings ......................................................................... 5-21
6. MAINTENANCE, TROUBLESHOOTING...................................................... 6-1
6.1 Preventive Maintenance ............................................................................................ 6-1
6.2 Cleaning the Equipment............................................................................................. 6-1
6.3 Hull Unit Maintenance................................................................................................ 6-2
6.3.1 Lubrication ...................................................................................................... 6-2
6.3.2 Manually raising, lowering transducer ............................................................. 6-2
6.4 Transducer Maintenance ........................................................................................... 6-3
6.5 Fuse Replacement..................................................................................................... 6-3
6.6 Troubleshooting ......................................................................................................... 6-4
6.7 Error Messages ......................................................................................................... 6-5
6.8 Diagnostics................................................................................................................ 6-6
6.9 Test Pattern ............................................................................................................... 6-8
MENU TREE.................................................................................................... AP-1
SPECIFICATIONS........................................................................................... SP-1
INDEX............................................................................................................... IN-1
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