7. MAINTENANCE, TROUBLESHOOTING

7.7Clearing Memories

Your equipment has a memory for each of the plotter, radar and sounder sections. These memories can be cleared to restore the unit to default settings.

The following data are not cleared: Heading adjustment, timing adjustment, MBS level, tuning point, tuning indication (short, medium, long), dead sector, antenna type, on time, TX time.

1.Press the [MENU] key to open the menu.

2.Press the SYSTEM CONFIGURATION soft key.

3.Press the SYSTEM SETUP soft key.

4.Press the TEST & CLEAR soft key.

5.Press the MEMORY CLEAR soft key.

DISPLAY UNIT

NO

GPS SENSOR

NO NETWORK SOUNDER

NO

MEMORY CLEAR

EDIT

RETURN

Memory clear menu

6.Use the cursor pad to choose the memory to clear.

7.Press the EDIT soft key.

8.Use the cursor pad to select YES and press the ENTER soft key. One of the following displays appear depending on the selection made at step 6.

ALL SETTINGS EXCEPT SNDR ARE RESET TO DEFAULT. ARE YOU SURE? YES ... PUSH ENTER KNOB NO ... PUSH CLEAR KEY

BEGIN COLD START TO CLEAR GPS

MEMORY. ARE YOU SURE? YES ... PUSH ENTER KNOB NO ... PUSH CLEAR KEY

SOUNDER WILL BE

SET TO DEFAULT.

ARE YOU SURE?

YES ... PUSH ENTER KNOB NO ... PUSH CLEAR KEY

Display Unit Clear

GPS Receiver Clear

Network Sounder Clear

Windows for clearing memory

9.Push the [ENTER] knob to clear memory selected.

10.Press the MENU key to close the menu.

11.Turn the power off, and on again.

Note: Though the message “SYSTEM HAS FAILED START UP TEST. PLEASE CONTACT A LOCAL FURUNO REPRESENTATIVE FOR REPAIR. PUSH ANY KEY TO CONTENUE” may appear when powering on the display unit immediately after the clearing memories, there is no problem in fact. Press any key to continue the operation.

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Furuno 1732, 1753C, 1742, 1733C, 1752, 1723C, 1762C, 1722C Clearing Memories, Memory clear menu, Windows for clearing memory