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1.20 Saving, Recalling User Settings................................................................................ 1-33
1.20.1 Saving user settings ...................................................................................... 1-33
1.20.2 Loading user settings..................................................................................... 1-34
1.21 Recording, Replaying Data........................................................................................ 1-36
1.21.1 Choosing where to record data...................................................................... 1-36
1.21.2 Recording data............................................................................................... 1-38
1.21.3 Converting recorded data to HAC format....................................................... 1-39
1.21.4 Playing back data........................................................................................... 1-40
1.21.5 Saving screen shot ........................................................................................ 1-42
1.21.6 Loading a screen shot ................................................................................... 1-43
2. WINDOW DISPLAYS.....................................................................................2-1
2.1 Turning on Window Displays....................................................................................... 2-1
2.2 Interpreting the Window Displays................................................................................ 2-2
2.2.1 Status window.................................................................................................. 2-2
2.2.2 Fish size histogram window............................................................................. 2-5
2.2.3 Target graph window........................................................................................ 2-8
2.2.4 V-temperature graph window........................................................................... 2-9
2.2.5 Zoom windows................................................................................................2-11
2.2.6 Bottom discrimination graph .......................................................................... 2-14
3. CHANGING SETTINGS ................................................................................3-1
3.1 Mode Dialog Box......................................................................................................... 3-1
3.2 Display Item Dialog Box .............................................................................................. 3-3
3.3 Echo Image Dialog Box............................................................................................... 3-4
3.4 Beam Dialog Box......................................................................................................... 3-7
3.5 Temp Dialog Box ......................................................................................................... 3-8
3.6 Color Dialog Box ......................................................................................................... 3-9
3.7 Unit Dialog Box...........................................................................................................3-11
3.8 Target Sphere Calibration Dialog Box ....................................................................... 3-12
3.9 External Echo Sounder ............................................................................................. 3-14
3.9.1 Displaying image from external echo sounder............................................... 3-14
3.9.2 File menu....................................................................................................... 3-15
3.9.3 Disp menu...................................................................................................... 3-15
3.9.4 Setting menu.................................................................................................. 3-17
3.9.5 System menu................................................................................................. 3-19
3.10 Dual Monitor.............................................................................................................. 3-23
4. MAINTENANCE & TROUBLESHOOTING...................................................4-1
4.1 Maintenance................................................................................................................ 4-1
4.1.1 Check points.................................................................................................... 4-1
4.1.2 Cleaning........................................................................................................... 4-1
4.1.3 Replacing fuses............................................................................................... 4-2
4.1.4 Transducer....................................................................................................... 4-2
4.1.5 Trackball .......................................................................................................... 4-3
4.2 Troubleshooting........................................................................................................... 4-4
4.3 Restoring Default Settings........................................................................................... 4-5
4.4 Finding Software Version............................................................................................. 4-6