Furuno FR-2155, Service Manual

Page: 36 / 152

2-22
TARGET OUTPUT DATA
Output setting of “RATTM” data, output by J454 on the INT Board.
OFF : “RATTM” data not output.
REL : “RATTM” data output. Target course shown in relative bearing.
TRUE : “RATTM” data output. Target course shown in true bearing.
DISP CPA,TCPA
Selects wether CPA and TCPA are displayed or not on the screen.
START TIME TARGET VECT
Selects time to allow the vector to appear on the screen after the acquition
1 MIN: The vector appears on the screen 1 minute after the acquisition.
20 SCANS: The vector appears on the screen 20 scans after the acquisition.
(about 50 seconds: 24 rpm, about 30 seconds: 42 rpm)
TARGET DATA
Course in the target data can be displayed in relative or true mode when the relative vector
is selected.
INPUT SIGNAL CHECK
[INPUT SIG CHECK 1]
(Keying sequence : [PLOT MENU] [0] [8])
HD = OK .........................ERR (No heading signal input to ARPA Board for 10 seconds)
BP = OK ..........................ERR (No bearing signal input to ARPABoard for 10 seconds)
T = OK ............................ERR (No trigger signal input to ARPABoard for 10 seconds)
V = OK ............................ERR (No video signal input to ARPA Board for 60 seconds)
TGT SEL = 1 ...................Setting on AUTO PLOT INITIAL SETTING menu
LOG PULSE = 200P........Log pulse setting on RADAR INITIAL SETTING 1 menu
LOG SPEED = 21.0kt ......Calculated speed using contact closure signal
MAN SPEED =
!!!
.
!
kt ......... Manually entered speed on the radar [FUNCTION] menu
GYRO = 239.9.................AD100 format gyro data being received
SET =
!!!
.
!
................ “Set” setting on AUTO PLOT 2 menu.
DRIFT =
!!
.
!
kt ........... “Drift” setting on AUTO PLOT 2 menu.
HD ALIGN = 000.0 .........Heading alignment value entered on RADAR INITIAL SETTING 1
menu.
CPU1 COUNTER = 1636 .. Counts up by five every five second if CPU1 is normal.
CPU1 STATUS = 0000...... Shows CPU1 status.“0” if normal.
CPU2 COUNTER = 1433 .. Counts up by 5 every five seconds if CPU2 is normal.