Furuno FAR-21 7-BB Series, Operator'S Manual

Page: 134 / 305

3. ARP OPERATION
3-2
3.2 Controls for ARP
Keyboard
The ARP uses the keys shown below.
ACQ
ON
MENU
OFF
VRM
A/C SEA A/C RAIN
MODE
3
LINE
INDEX
6
OFF
2 1
HL
CENTER
OFF
4 5
RESET
CU/TM
OFFSET
EBL
GAIN
TARGET
CANCEL
TARGET
DATA
RANGE
-
+
LIST
TARGET
9
MARK
ENTER
TIME
VECTOR
7 8
CANCEL
TRAILS
0
MODE
VECTOR
BRILL
BRILL
EBL
F1
OFF
F2
ON
ACK
ALARM
F3 F4
STBY
TX
ACQ: Manually acquires a target.
TARGET DATA: Displays data on ARP target
chosen with the trackball.
TARGET CANCEL: Terminates tracking of ARP
target chosen with the trackball.
Control unit RCU-014
Trackball
With the cursor inside the effective display area, you can access ARP functions
by rolling the wheel or choosing appropriate ARP function from the CURSOR
menu.
Roll the wheel to show the following indications in the guidance box to access
respective ARP function:
ARP TARGET DATA & ACQ: Manually acquires a target, or displays data of the
cursor-selected ARP target.
TARGET CANCEL: Cancels tracking on cursor-selected ARP target.