3-1

3. MAINTENANCE (FOR TECHNICIANS)

3.1 Initial Settings

An item on the DISPLAY SELECT menu can be deleted thru the INITIAL
SETTING menu. If it is necessary to change the settings, follow the procedure
below.
1. Turn the radar off.
2. Dismount the SPU Board from the display unit, and then on #4 of DIP switch
S on the board.
3. Remount the SPU board to the display unit.
4. Turn the radar on.
5. Press the [NAV MENU], [0], [0] key in order to show VIDEO PLOTTER
INITIAL SETTING menu.
[VIDEO PLOTTER
INITIAL SETTING]
1 [VIDEO PLOTTER 2]
2 SYMBOL
OFF/ON
3 COAST LINE
OFF/ON
4 LAND DENSITY
OFF/ON
5 PLACE NAME
OFF/ON
6 MARK
OFF/ON
7 OWN SHIP PLOT
OFF/ON
8 TARGET PLOT
OFF/ON
9 CONTOUR LINE
OFF/ON
0 GRID
OFF/ON
Video plotter initial setting menu
6. Press the appropriate numeric key to select turning on or off item.
7. Press the [ENTER] key.
8. Repeat step 6 and 7 to set the other items.
9. Turn the radar off, and then turn off #4 of DIP switch S1 on the SPU Board
arranged at step 2.