Furuno 851 MARK-2 - Manual (Page 18)

2-9
Menu description
Table 2-1 Menu description
TD
Wide
Menu Function
1. Selects control panel backlighting; four is
maximum backlighting.
2. Selects brilliance for echo trails and
markers; two is maximum brilliance.
1. Selects pulselength for 1.5 and 3 mile
ranges.
2. Selects radar interference rejector level; 3
provides highest degree of rejection.
3. Turns noise rejector on/off.
4. Turns echo stretch on/off.
5. Selects presentation mode for CU or
WPT-UP.
1. Selects navigator among GPS, Loran C and
all navigators available. In the "ALL" setting
the radar selects a navigator in order of
navigator accuracy–GPS, Loran and other.
2. Turns navigation data display on/off.
3. Selects position display format; latitude and
longitude or Loran C TDs.
4. Selects unit of measurement for depth;
meters, feet or fathoms.
5. Selects unit of water temperature
measurement; ˚C or ˚F.
6. Selects what to display during stand-by;
navigation data (requires navigation input)
and "STBY".
1. Selects window display format; zoom or
wide.
2. Selects watchman interval among 5 min,
10 min and 20 min.
3. Selects alarm mode; IN (alarm to targets
entering the guard zone, or OUT (alarm to
targets exiting the guard zone.
4. Selects VRM unit; nm, km or sm.
5. Selects EBL reference; relative to the
ship's heading or true.
6. Selects ranges to use. (At least two are
selected.)
Select range to enable (disable) and press
[ENT] key.
Tuning Selects AUTO or MANUAL tuning.
* Default settings shown in reverse video.
● BACKLIGHT/BRILLIANCE MENU ●
Select item and option
by
▲▼ keys.
1. Panel
2. Echo Trail
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Press HM-OFF to temporarily
hide menu.
● P/L, IR, NR & Radar Mode ●
Select item and option
by
▲▼ keys.
1. Pulselength
2. Int Reject
3. Noise Reject
4. Echo Stretch
5. Radar Mode
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Press HM-OFF to temporarily
hide menu.
● NAV DATA MENU ●
Select item and option
by
▲▼ keys.
1. Navigator
2. Nav Data Disp
3. Pos Disp Mode
4. Depth Unit
5. Temp Unit
6. STBY Display
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Press HM-OFF to temporarily
hide menu.
ALL GPS LC
OFF ON
L/L
M
FA FT
˚C ˚F
NORM NAV
Select item and option
by
▲▼ keys.
1. Window Display
2. Watchman
3. Alarm Mode
4. VRM Unit
5. EBL Ref
6. Range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Press HM-OFF to temporarily
hide menu.
Zoom
● MODE & FUNCTION MENU ●
Self Check Checks the radar system for proper operation.
1 2 3 4
1 2
SHORT LONG
OFF 1 2 3
OFF ON
5' 10' 20'
OUT
KM SM
TRUE
1/8 1/4 1/2 3/4 1 1.5
2 3 4 6 8 12 16 24 36 48
OFF
IN
NM
REL
CU WPT-UP
OFF ON