JRC JMR-611 Instruction Manual page 95

Clearing Marks or Lines at a Time(Clear by Type / Color)
Marks or lines are cleared by type or by color at a time for the created user map.
Procedures 1 Press [MENU] key.
Select 8.Next and press [ENTER] key.
Select 4.NAV Information and press [ENTER] key.
Select 1.Edit User Map and press [ENTER] key.
Select 7.Del by Type/Col
Select the type of marks or lines to be deleted.
To select all types, select All .
For example, to delete "red ○" marks, select ○ .
2 Select the color of the marks or lines to be deleted.
Select the color of marks or lines to be deleted.
To select all colors, select All .
For example, to clear "red ○" marks, select Red .
After the items have been selected, Confirmation Window will appear.
3 Press [ENTER] key.
All selected marks or lines will be cleared at a time.
4 Press [ MENU] key.
Menu will be closed.
Note: If data is not copied on the flash memory card (CF card), the data is not be reloaded.
The flash memory card is an option.
3.6 DISPLAY USER MAP
and press [ENTER] key.
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