Furuno FR-2125V - Manual (Page 21)

1-10
1.9.2 Manual speed input
1. Press [RADAR MENU], [0] to show the FUNCTIONS 2 menu.
2. Press the [6] key to select menu 6 SHIP SPEED.
3. Press the [6] key to select (or highlight) MAN.
4. Press the [ENTER] key to confirm selection. At this point, “MAN = 00.0KT” appears on
the FUNCTIONS 2 menu.
5. Enter the ship speed by hitting corresponding numeric keys followed by the [ENTER]
key without omitting leading zeros, if any. For example, if the ship speed is 8 knots,
press [0], [8], [ENTER].
6. Press the [RADAR MENU] key to close the FUNCTIONS 2 menu. The ship speed
readout at the top right-hand corner shows own ship speed entered followed by the
label “MAN.”
1.10 Presentation Modes
This radar has the following presentation modes:
Relative Motion (RM)
Head-up: Unstabilised
Head-up TB: Head-up with gyrocompass-stabilized bearing scale (True Bearing) where
the bearing scale rotates with the gyrocompass reading.
Course-up: Gyrocompass-stabilized relative to ship’s intended course
North-up: Gyrocompass-stabilized with reference to north
True Motion (TM)
North-up: Ground or sea stabilized with gyrocompass and speed inputs
1.10.1 Selecting presentation mode
Press the [MODE] key on the control head. Each time the [MODE] key is pressed, the
presentation mode and mode indication at the upper left-hand corner of the screen change
cyclically.
HL
OFF
1
OFF
CENTER
4
EBL
7
TARGET
TRAILS
CANCEL
PANEL
BRILL
2
VECTOR
5
CHART
ALIGN
8
CU, TM
RESET
0
MODE
3
LOST
TARGET
6
MARK
9
A/C
AUTO
ENTER
TARGET
CANCEL
TARGET
DATA
ACQ
AUDIO
OFF
RADAR
MENU
PLOT
MENU
NAV
MENU
[MODE] key
When the gyro compass signal is lost, the
presentation mode automatically becomes
head-up and the HDG (heading) readout at
the top right-hand corner shows ***.*.
When the gyrocompass signal is restored,
the indication SET HDG appears at the
upper-right corner
✄
on the screen. Press the
[MODE] key, and the asterisks go off. Align
the HDG readout with the gyrocompass
reading, referring to the paragraph 1.8.
Finally, press the CANCEL key to erase the
message SET HDG.
Loss of Gyrocompass Signal Loss of Gyrocompass Signal
Figure 1-11 Control head, key panel