4.3 SHIP SPEED DISPLAY SETTING ................................................................................ 4-23 
4.3.1 Ship Speed Graph Setting ............................................................................... 4-23 
4.4 TRACK PLOT DISPLAY SETTING ............................................................................... 4-25 
4.4.1 Current Numerical Value Display ................................................................... 4-25 
4.4.2 Five Layer Display of Current Vector .............................................................. 4-25 
4.4.3 Own Track Display (Track Plotting) ................................................................ 4-26 
4.4.4 Plot Display Setting ........................................................................................ 4-26 
4.5 GRAPH DISPLAY SETTING ....................................................................................... 4-30 
4.5.1 Current/Depth Graph Setting ......................................................................... 4-30 
4.5.2 Ship Speed Graph Setting ............................................................................... 4-31 
4.5.3 Water Temperature Graph Setting .................................................................. 4-32 
4.5.4 Wind direction/Speed Graph Setting ............................................................... 4-33 
4.6 FISH FINDER DISPLAY SETTING .............................................................................. 4-34 
4.6.1 Split-screen Selecting ...................................................................................... 4-34 
4.6.2 Screen Display Setting .................................................................................... 4-35 
4.6.3 Eliminating Interference ................................................................................. 4-37 
4.6.4 Adjusting Gain and STC.................................................................................. 4-37 
4.6.5 Depth Range Setting ....................................................................................... 4-38 
4.7 TIDAL PROFILE DISPLAY SETTING ........................................................................... 4-39 
4.7.1 Profile 1 Graph Setting   .................................................................................. 4-39 
4.7.2 Profile 2 Graph Setting (Ellipse Display) ........................................................ 4-40 
4.7.3 Multilayer 3 Screens Setting (Upwelling Display) .......................................... 4-42 
4.8 USER MENU SETTING ............................................................................................. 4-43 
5. MEASUREMENT ALARM ........................................................................................... 5-1 
5.1 MEASUREMENT ALARM DISPLAY ............................................................................... 5-3 
6. HOW TO SEE DISPLAY .............................................................................................. 6-1 
6.1 ABSOLUTE CURRENT AND RELATIVE CURRENT .......................................................... 6-3 
6.1.1 Absolute current ................................................................................................ 6-3 
6.1.2 Relative Current and Standard Current Layer ................................................. 6-4 
6.2 BOTTOM TRACKING LAYER ........................................................................................ 6-6 
6.2.1 Bottom Lock (BTM) ........................................................................................... 6-6 
6.3 SURFACE AUTOMATIC TRACKING LAYER .................................................................... 6-7 
6.3.1 Top Lock (TOP) .................................................................................................. 6-7 
7. CONFIRMING THE OPERATION OF EQUIPMEN .................................................... 7-1 
7.1 SETTING WHEN INSTALLING ...................................................................................... 7-3 
7.1.1 How to Open The Setting Menu When Installing .............................................. 7-3 
7.1.2 Connecting Input Sensor NMEA0183 ............................................................... 7-3 
7.1.3 Unit Setting ...................................................................................................... 7-4 
7.1.4 Display Setting .................................................................................................. 7-4