How To Adjust Pi Line Length; Check Area - Furuno FAR-3210 Operator's Manual

15. NAVIGATION TOOLS
15.2.7

How to adjust PI line length

You can adjust the forward and backward lengths of a PI line when [Index Lines] is set
to 1.
1. Open the MENU and select [NAV Tools], [PI Lines] and [Truncate].
2. If not already displayed, click the [ON/OFF] button to display the PI line whose
length you want to adjust.
3. Click the value in [Forward] and [Backward] columns to adjust their lengths, refer-
ring to the illustration below.
4. Click the [Save] button to finish.
15.3

Check Area

Check area sets the area ahead and around own ship for which to check for safe nav-
igation. See section 11.2 for how to activate own ship check.
15-4
PI line PI line
Adjust the Adjust the
forward length. forward length.
Adjust the Adjust the
backward length. backward length.