Furuno RP180 - Manual (Page 63)

9. OTHER FUNCTIONS
9-6
9.8 Apportioning the Memory
The memory holds a total of 40,000 points of tracks and marks, and the default memory
apportion is 20,000 points each of tracks and marks. However, you may change that setting
to suit your operating needs as follows:
Note: All track and marks are erased when the memory is reapportioned.
1. Press the [MENU] key.
2. Press the [1] key twice to show the Video Plot/AIS menu.
3. Press the [0] key twice to choose AIS/Miscellaneous1.
5. Press the [4] key twice to choose Apportion Memory.
Apportion Memory
1.
↑
2. Track Memory
40000 pts
(MAX 40000PTS)
Current Apportion
Track: 20000 pts
Mark: 20000 pts
CAUTION: Changing memory
apportion deletes tracks
and marks in memory.
Enter points of track
memory, followed by ENT.
Mark Memory =
40000 - Track Memory
Apportion memory menu
5. Press the [2] key to choose Track Memory.
6. Enter the memory capacity desired for track points.
7. Press the [ENTER/SELECT] key.
8. Press the [ENTER/SELECT] key again.
9. Press the [MENU] key.