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1-7
RNG
BRG
CSE
SPD
CPA
TCPA
BCR
BCT>
01
EPA
TRUE VECTOR 6MIN BT
0.101SM
254.3°T
WPT 12
150.8SM
72.1°T
21.1m
1.2KT
105.7°T
11.3KT
285.6°T
DEPTH
CURRENT
WIND
0.439SM
122.7°T
254.2°T BT TRU
14.9KT BT TRU
0.4SM
0.0MIN
0.8SM
99.9MIN
0 : 03
OWN SHIP [GP]
MAN
34°57.843N
135°57.720E
+CURSOR POSN
MAN
34°57.692N
134°57.597E
1999/03/03 13:28 UTC
EPA
Target
Data
EPA Setting
Alarm Message
Area
* Nav data displayed when no
waypoint is selected.
Position
Cursor Position
Nav Data
Date, Time
Range and Bearing
to Waypoint*
Range and bearing
from origin mark to
cursor
01 − > +
Figure 1-6 Data display
1.7 Degaussing the CRT Screen
Each time the radar is turned on, the degaussing circuit automatically demagnetizes the
CRT screen to eliminate color contamination caused by earth’s magnetism or magnetized
ship structure.
The screen is also degaussed automatically at certain time intervals. While being de-
gaussed, the screen may be disturbed momentarily with vertical lines. If you wish to de-
gauss by manual operation, open the tuning compartment and press the [DEGAUSS]
switch.
BRILLIANCE A/C RAIN A/C SEA GAIN
STBY
TX
RANGE
OFF ON
EBL
ON
ANTENNA
PM
TUNE
DEGAUSS ERR
#1 #2
#3 #4
POWER
[POWER] switch
[DEGAUSS] switch
Tuning compartment
Figure 1-7 Control head, showing tuning compartment