Furuno GP-1640F, Operator'S Manual, Page: 96 / 108

13-6
13.6 Clearing Memories
The memory, which stores marks, tracks and
initial settings, can be cleared to start afresh.
When this done all default settings are
restored.
1. Press the [MENU] key followed by the soft
keys CONFIGURATION and SYSTEM
MENU.
2. Press the MEMORY/TRIP CLEAR soft key
to open the clear memory menu.
GPS 3D
RETURN
CLEAR
MEMORY
EDIT
CLEAR PLOTTER MEMORY
CLEAR GPS MEMORY
CLEAR ALL MEMORY
TRIP METER RESET NO
NO
NO
NO
▼
Clear memory menu
3. Press ▲ or ▼ to select memory/trip to
clear.
4. Press the EDIT soft key.
5. Press
▲ to select YES.
6. Press the ENTER soft key or the [ENTER]
key to clear memory selected.
Note:
For PLOTTER MEMORY and CLEAR
ALL MEMORY, all waypoints and routes
are cleared and default settings are
restored. If you require this data, save it
to a PC.