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7. MAINTENANCE, TROUBLESHOOTING
7-12
7.8 Clearing Memories
Your equipment has a memory for each of the plotter, radar and sounder
sections. These memories can be cleared to restart operation with default
settings.
The following data are not cleared: Radar; Heading adjustment, timing
adjustment, MBS level, tuning point, tuning indication (short, medium, long),
video level, dead sector, antenna height, STC curve, antenna type, on time, tx
time, Sounder; White marker, hue, signal level, TLL output, depth calibration,
range.
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.
MEMORY
CLEAR
EDIT
RETURN
DISPLAY UNIT NO
GPS SENSOR NO
NETWORK SOUNDER NO
Memory clear menu
6. Use the trackball to choose the memory to clear.
7. Press the EDIT soft key.
8. Use the trackball to select YES, then press the ENTER soft key. One of the
following displays appears depending on the selection made at step 6.
ALL SETTNGS 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 the 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.