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PANEL DESCRIPTION
o EBL2 (VRM2) SWITCH [EBL2 (VRM2)]
/[ ] (pgs. 15–16)
Push to display the electronic bearing line 2 (EBL2)
and the variable range marker 2 (VRM2), and acti-
vate the [Ω≈] for the electronic bearing line selec-
tor and [Ù Ú] for the range marker selector.
•When the VRM1 and EBL1 ($9 %2) are displayed, the
center of VRM2 appears at the intersection point of the
VRM1 and EBL1.
!0 PARALLEL INDEX LINE FUNCTION [PI]/[ ]
Push [EBL1]/[ ] and [EBL2]
/[ ] simultaneously to toggle the paral-
lel index line ON and OFF.
•Push [Ω≈] keys to rotate the lines, and push [Ù Ú]
keys to adjust the line spaces.
!1 MENU SWITCH [MENU]/[ ] (pgs. 6–7)
Push [MENU]/[ ] to toggle the VIDEO, FUNC-
TION, ATA, INT. SETTING and SERVICE MAN
menu. Push [Ù Ú] keys to select the items and
push [Ω≈] keys to change the setting.
!2 HEADING LINE OFF FUNCTION [HL OFF]
/[ ] (p. 9)
Push [BRILL]/[ ] and [MENU]/[ ] simultane-
ously to turn off the heading line temporarily.
!3 GAIN CONTROL [GAIN]/[ ] (p. 9)
Adjusts the receiver amplifier gain.
•Clockwise rotation increases the gain
•Increased gain may increase screen noise.
!4 SEA CLUTTER CONTROL [SEA]/[ ]
(p. 10)
This function serves to eliminate echoes from the
waves at close range.
Reduces the receiver gain for close objects within
a radius of 8 nautical miles (approx.) to eliminate
sea clutter.
Rotate the control fully clockwise to activate the au-
tomatic SEA control function. SEA indicator (@6) ap-
pears in the upper left of the screen.
•Under normal conditions set the SEA to a minimum.
•Use this control with caution when the sea is rough.
!5 RAIN CLUTTER CONTROL [RAIN]/[ ]
(p. 10)
This function eliminates reflection echoes from rain,
snow, fog, etc.
Rotate the control fully counter clockwise to deacti-
vate the RAIN function.
RAIN indicator (@8) disappears.
!6 MAN OVERBOARD [MOB]/[ ]
Push to mark the man overboard point on the
screen. When a crew member falls overboard, push
[MOB]/[ ] for 1 sec. to display the MOB symbol
( ) on the screen.
• MOB readout shows the bearing, distance and esti-
mated time to the MOB point with current speed.
• Push [MOB]/[ ] for 1 sec. to cancel the function.
• Position and bearing data are necessary.
!7 TARGET SWITCH [ATA]/[ ] (pgs. 18–20)
A setup of target caught by ATA (up to 10 targets
can be set).
•Push [Ù Ú Ω ≈] to move the cross cursor on the echo
which you want to plot on the screen before turning the
function ON.
•Select “ATA” function ON in the “ATA” menu, set the ap-
propriate No. DISP, VECT, OWN VECT, ALARM, CPA
LIMIT and TCPA LIMIT setting.
!8 ALARM SWITCH [ALM]/[ ] (p. 17)
Push [ALM]/[ ] to toggle the alarm function ON
and OFF.
Push and hold [ALM] for 1 sec. to enter the alarm
area setting condition.
•Push [Ù Ú Ω ≈] to move the cross cursor to the zone
starting point, then push [ALM] for 1 sec. The starting
ring of the zone is created. Then push [Ù Ú Ω ≈] to fix
the finish point, the desired alarm zone will automatically
form.
!9 EBL1 (VRM1) SWITCH [EBL1 (VRM1)]
/[ ] (pgs. 15–16)
Push to display the electronic bearing line 1 (EBL1)
and the variable range marker 1 (VRM1) and acti-
vate the [Ω≈] for the electronic bearing line selec-
tor, and [ÙÚ] for the range marker selector.
•EBL1 bearing and VRM1 distance are displayed, in the
bottom window.
•When EBL1 and VRM1 are displayed, the beginning of
EBL2 appears at the intersection point of EBL1 and
VRM1.
@0 DISPLAY BRILLIANCE SWITCH [BRILL]/[ ]
(p. 9)
➥Push to increase or decrease the brilliance of the
picture on the display.
➥Push for 1 sec. to select the maximum brilliance.
•The brightness of the symbol, character and illumi-
nation can be adjusted in the “SYMBOL”, “CHAR-
ACTER” and “KEY ILLUM” of the INT. SETTING
menu independently.
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