Simrad CE33 ChartSounder Manual page 67

CE33 Waypoint / route menu
the +/- keys and then press [CLR] to remove the point from the route.
Display example:
Save the route with [ENT] and go to the Edit display
ENT
- or leave the function with [MENU] to abandon the route.
In the Edit route display you can set up the route preferences you
need and also change the name of the route.
Place the cursor on the function you wish to change
0-9
Key in new figures, and...
toggle between available values
+/-
Confirm editing
ENT
Return to route list
MENU
Chapter 5-7