Furuno FR-2125V - Manual (Page 86)

5-4
5.4 Start-up Procedure
The ARPA requires own ship’s speed input and heading data. The speed can be entered
automatically from a speed log (SDME, Speed and Distance Measuring Equipment), navaid,
or by referencing to a target-based speed (based on three max. stationary objects). Manual
input is also possible.
5.4.1 Automatic speed input
For speed log input:
1. Press the [RADAR MENU] key and the [0] key to show the FUNCTIONS 2 menu.
[FUNCTIONS (1)]
1 TARGET TRAILS
2 GUARD ALARM (1 or 2)
3 ORIGIN MARK (1 to 10)
4 INDEX LINES
5 ZOOM
6 PULSE WIDTH
7 INT REJECT
8 ARPA
9 VIDEO PLOT
0 [FUNCTIONS (2)]
[RADAR MENU] key
[0] key
[FUNCTIONS (2)]
1 [FUNCTIONS 1]
2 BKGD COLOR
BLK(GRN CHAR)/
BLK(RED CHAR)/
BLU (ECHO AREA)
BLU/
BRT BLU
3 ECHO STRETCH OFF/1/2/3
4 ECHO AVERAGE OFF/1/2/3
5 ECHO COLOR YEL/GRN/COLOR
6 SHIP SPEED LOG/NAV/MAN
MAN = 00.0KT
(STW/SOG)
7 SET, DRIFT OFF/MAN
SET = 000.0
°
DRIFT = 00.0KT
8 INDEX LINES NO. 2 VRM/MAN
MAN = 00.00NM
9 ]BRILLIANCE (1)]
0 [FUNCTIONS (3)]
Figure 5-3 Keying sequence for entering ship’s speed
2. Press the [6] key to select SHIP SPEED.
3. Press the [6] key to select LOG (or NAV) option.