Furuno NAVNET 1752C - Manual (Page 177)

5. CUSTOMIZING YOUR UNIT
5-5
Contents of radar setting menu (con’t from previous page)
Item Description Settings Default Setting
Echo Color
(Color model) Chooses echo color.
Yellow, Green,
Multi (Echoes shown in
red, yellow or green in
order of descending
strength.) Green
Watchman
Time Sets watchman stand-by period. For
further details see paragraph 2.23
Watchman.
5, 10, 20 minutes 5 minutes
Range Unit Sets unit of range measurement. nm, km, sm nm