Furuno 1834C-BB - Manual (Page 161)

7. CUSTOMIZING YOUR UNIT
7-6
Contents of radar display setup menu (con’t from previous page)
Item Description Settings
Background
Color Chooses colors of background,
range rings and characters.
Effective when C: HUE soft key is
set for MANUAL SET. Black/Green
Background: Black
Rings: Green
Characters: Green
Black/Red
Background: Black
Rings: Green
Characters: Red
Blue/White
Background: Blue
Rings: White
Characters: White
DK Blue/White
Background: Dark Blue
Rings: Green
Characters: Red
White/Green
Background: White
Rings: Green
Characters: Green
Echo Color Chooses echo color. Yellow, Green,
Multi-color. (Multi-color shows echoes
in red, yellow or green in order of
descending strength.)
2ND Echo
Rejection Reduces second-trace echoes. See
the paragraph “2.24 Suppressing
Second-trace Echoes.” On, Off
Watchman
Time Sets watchman stand-by period.
For further details see the
paragraph “ 2.23 Watchman.” 5, 10, 20 minutes
Range Unit Select unit of range measurement. nm, km, sm
Trail Mode Sets echo trail reference.
Note: Relative trail is available in all
presentation modes except true
motion. True trail is available in all
modes.
True: Echo trails plotted in actual
courses and speeds. Requires
compass signal and speed input.
Relative:
Echo trails move relative to
own ship.