Furuno 1742 Marine RADAR User Manual


 
7. MAINTENANCE, TROUBLESHOOTING
7-13
7.7 Clearing 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.