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7. MAINTENANCE, TROUBLESHOOTING
7-12
7.7 Clearing Memories
Your equipment has a memory for each of the plotter, radar and sounder
sections. These memories can be cleared to start operation with default settings.
The following data are not cleared: 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.
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, 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 memory selected.
10. Press the MENU key to close the menu.
11. Turn the power off and on again.