Japan Radio Co. JLR-7900, Instruction Manual

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Contents
FOREWORD ......................................................................................................................................... I
BEFORE COMMENCING THE OPERATION ..................................................................................... II
PRECAUTIONS UPON THE OPERATION ........................................................................................ III
PRECAUTIONS UPON THE OPERATION ........................................................................................ IV
APPEARANCE OF THE EQUIPMENT ............................................................................................... VI
TERMINOLOGY ................................................................................................................................ VII
SECTION 1 EQUIPMENT OVERVIEW .............................................................................. 1-1
1.1 FUNCTIONS ......................................................................................................................... 1-1
1.2 FEATURES ........................................................................................................................... 1-1
1.3 CONFIGURATION ................................................................................................................ 1-2
1.3.1 Standard configuration ..................................................................................................... 1-2
1.3.2 Option ............................................................................................................................... 1-3
1.4 CONSTRUCTION ................................................................................................................. 1-4
1.5 SYSTEM DIAGRAM ............................................................................................................ 1-18
SECTION 2 NAMES AND FUNCTIONS OF THE COMPONENTS ................................... 2-1
2.1 NWZ-4610 DISPLAY UNIT ................................................................................................... 2-1
2.2 JLR-4341 DGPS SENSOR ................................................................................................... 2-3
2.3 JLR-4340 GPS SENSOR ...................................................................................................... 2-3
SECTION 3 DISPLAY SCREEN ........................................................................................ 3-1
3.1 DISPLAY SCREEN ............................................................................................................... 3-1
SECTION 4 OPERATION .................................................................................................. 4-1
4.1 MENU LIST ........................................................................................................................... 4-1
4.2 BASIC OPERATION ............................................................................................................. 4-7
4.2.1 Turning the Unit On .......................................................................................................... 4-7
4.2.1.1 Startup (Standard) .................................................................................................... 4-9
4.2.1.2 Startup (Error-1) ....................................................................................................... 4-9
4.2.1.3 Startup (Error-2) ....................................................................................................... 4-9
4.2.1.4 Startup (Error-3) ....................................................................................................... 4-9
4.2.2 Turning off the power ..................................................................................................... 4-10
4.2.3 Adjusting the Backlight by using the kry ........................................................................ 4-10
4.2.4 Adjusting contrast .......................................................................................................... 4-10
4.2.5 Turning off the buzzer .................................................................................................... 4-11
4.2.6 Switching display ........................................................................................................... 4-11
4.2.7 Alert display .................................................................................................................... 4-11
4.2.8 Selecting items from the menus ..................................................................................... 4-12
4.2.9 Entering a numeric value ............................................................................................... 4-13
4.3 PLOT SCREEN OPERATION ............................................................................................. 4-14
4.3.1 Cursor Operation ........................................................................................................... 4-14
4.3.1.1 Displaying the Cursor ............................................................................................. 4-14
4.3.1.2 Moving the Cursor .................................................................................................. 4-14
4.3.2 Zooming the Screen In and Out ..................................................................................... 4-14
4.3.3 Centering the Own Ship on the Screen ......................................................................... 4-15
4.3.4 Registering the corsor position ...................................................................................... 4-15
4.3.5 Registering the Own ship's position ............................................................................... 4-15
4.3.6 Track Display ................................................................................................................. 4-15
4.3.6.1 Setting the Track Period ......................................................................................... 4-16
4.3.6.2 Deleting Tracks ....................................................................................................... 4-16
4.3.7 Waypoint Symbol and Route Display ............................................................................. 4-16
4.3.7.1 Changing Waypoint Symbol ................................................................................... 4-17
4.3.7.2 Changing Event/Mark Symbol ................................................................................ 4-17
4.3.7.3 Deleting Event/Mark Symbols ................................................................................ 4-17
4.3.8 Changing Route into Track ............................................................................................ 4-18
4.4 REGISTERING WAYPOINTS ............................................................................................. 4-19
4.4.1 Displaying the Waypoint List .......................................................................................... 4-19
4.4.2 Registering Waypoints ................................................................................................... 4-19
4.4.2.1 Registering the Own Ship Position ......................................................................... 4-20