Icom MR-1210RII, MR-1210TII, MR-1210TIII Instruction Manual

INSTRUCTION MANUAL

MARINE RADAR

MR-1210R™

(Radome type)

MR-1210T™

(Open array type: 4 kW)

MR-1210T

(Open array type: 6 kW)

SYSTEM COMPONENTS

MODEL NAME DISPLAY UNIT SCANNER UNIT

MR-1210RII

MR-1210TII EX-2780 (Open array type: 4 kW)

MR-1210TIII EX-2780 (Open array type: 6 kW)

12.1-inch Color LCD

SUPPLIED ACCESSORIES

• 12.1-inch Color LCD display unit Quantity

q Front cover ........................................................... 1

w NMEA connector (PLT-167-P-R) ......................... 1

e NMEA connector (PLT-168-P-R) .......................... 1

r Spare fuse (FGB 15 A) ....................................... 1

t Spare fuse (FGB 5 A: for over 24 V power supply)

........................................................................... 1

y DC power cable ................................................... 1

u Mounting bracket ................................................. 1

i Mounting knob bolts ............................................ 2

o Installation bolts (M6×30) .................................... 5

!0 Installation nuts (M6) ............................................ 5

!1 Spring washers (M6) ......................................... 10

!2 Flat washers (M6) ............................................. 10

!3 Instruction manual ............................................... 1

!4 Operating guide ................................................... 1

!5 Display unit template ............................................ 1

!6 EX-2714 template ................................................ 1

!7 EX-2780 template ................................................ 1

EX-2714 (Radome type)

• EX-2714 (Radome type unit) Quantity

q System cable (15 m) ........................................... 1

w Installation bolts (M10×50) .................................. 4

e Installation bolts (M10×25) .................................. 4

r Installation nuts (M10) ......................................... 4

t Flat washers (M10) ............................................. 4

y Spring washers (M10) ......................................... 4

• EX-2780 (Open array type unit) Quantity

q System cable (20 m) ............................................ 1

w Installation bolts (M10×40) .................................. 4

e Installation nuts (M10) ......................................... 4

r Flat washers (M10) ............................................. 4

t Spring washers (M10) ......................................... 4

y Allen wrench ....................................................... 1

u Cap bolts (M8×18 mm) ....................................... 4

i Belleville washers (8L) ........................................ 4

o Sealing washers (T) ............................................ 4

!0 Flat washers (M8) ............................................... 4

!1 Flat washers (AW) ............................................... 4

!2 Ferrite EMI ﬁlter .................................................. 1

The MR-1210RII/MR-1210TII/MR-1210TIII are supplemental aids to navigation and are not intended to be a substitute for accurate and current nautical charts.

Thank you for choosing this Icom product. The MR- 1210RII, MR-1210TII, and MR-1210TIII marine ra-

dars are designed and built with Icom's state of the art

technology and craftsmanship. With proper care, this product should provide you with years of trouble-free operation.

SART signals may not be detected and may not be displayed on the screen depending on the SEA, RAIN or IR settings.

BE CAREFUL!

IMPORTANT

READ THIS INSTRUCTION MANUAL CAREFULLY before attempting to operate the radar.

SAVE THIS INSTRUCTION MANUAL. This

manual contains important safety and operating instructions for the MR-1210RII/MR-1210TII/MR-1210TIII.

FEATURES

The MR-1210RII, MR-1210TII, and MR-1210TIII ma-

rine radars are designed especially for ﬁshing boats.

It has powerful transmitting power, a 12.1-inch Color LCD display and many other advanced features.

EXPLICIT DEFINITIONS

WORD DEFINITION

R DANGER!

R WARNING!

CAUTION Equipment damage may occur.

NOTE

Personal death, serious injury or an explosion may occur.

Personal injury, ﬁre hazard, or electric shock may occur.

If disregarded, inconvenience only. No risk of personal injury, ﬁre, or electric shock.

Follow the settings as below to detect the SART signals on the screen.

q Select the screen range between 6 NM

to 12 NM with [+/–]. (pp. 1, 16)

w Set the [GAIN] as high as possible.

(pp. 2, 16)

e Set the [SEA] to minimum. (pp. 2, 16) r Set the [RAIN] to minimum. (pp. 2, 16) t Turn OFF the Interference Rejection

(IR) function. (p. 19)

y Turn OFF the Echo Stretch function.

(p. 19)

Icom is not responsible for the destruction, damage to, or performance of any Icom or non-Icom equipment, if the malfunction is because of:

• Force majeure, including, but not limited to, ﬁres, earthquakes, storms, ﬂoods, lightning, other natural disasters, disturbances, riots, war, or radioactive contamination.

• The use of Icom marine radar with any equipment that is not manufactured or approved by Icom.

Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, the United States, the United Kingdom, Germany, France, Spain, Russia, Australia, New Zealand, and/or other countries.

PRECAUTIONS

For Display unit:

R WARNING! NEVER let metal, wire or other

objects contact the inside of the display unit, or make incorrect contact with connectors on the rear panel. This could cause an electric shock or damage the display unit.

R WARNING! NEVER apply AC voltage to the DC

connector of the display unit. This could cause a re

or damage the display unit.

R WARNING! NEVER apply more than 42 V DC

to the DC connector of the display unit. This could

cause a re or damage the display unit.

R WARNING! NEVER touch or operate the display

unit with wet hands. This could cause an electric shock or damage the display unit.

R WARNING! NEVER open the display unit. There

are no user adjustment points. This could cause an electric shock and incorrect reassembly may cause a

re hazard.

R WARNING! NEVER operate the radar during a

lightning storm. It may result in an electric shock,

cause a re or damage the display unit. Always

disconnect the power source and scanner unit before a storm.

R WARNING! NEVER reverse the DC power cable

polarity. This could cause a re or damage the display

unit.

R WARNING! NEVER remove the fuse holder on the

DC power cable. Excessive current caused by a short

could cause a re or damage the display unit.

CAUTION: DO NOT use or place the display unit in

areas with temperature below –15˚C (+5˚F) or above +55˚C (+131˚F).

CAUTION: DO NOT

Benzine or alcohol when cleaning, the display unit, as

they will damage the display unit surfaces.

CAUTION: DO NOT place the display unit in excessively dusty environments.

DO NOT place the display unit near heating equipment or in direct sunlight or where hot or cold air blows directly onto it.

DO NOT place the display unit in areas that could block air passage or put anything around the display unit. This will obstruct heat dissipation.

KEEP the display unit out of the reach of

unauthorized persons.

KEEP the display unit away from heavy rain, and never immerse it in the water.

The display unit meets IPX4 requirements for splash resistance when the supplied connection cable, scanner unit are connected.

use harsh solvents such as

However, if it is dropped, splash resistance cannot be guaranteed because of possible damage to the case or the waterproof seals.

The LCD display may have cosmetic imperfections that is displayed as small dark or light spots. This is not a malfunction or defect, but a normal characteristic of LCD display.

For Scanner unit:

R DANGER: HIGH VOLTAGE! NEVER open the

scanner unit. The scanner unit contains high voltage that could be fatal. And there are no user adjustment points. All repairs and adjustments MUST be made

by a qualied electronics technician at your Marine

Navigation Dealer.

For qualiﬁed electronics technician only:

DANGER: HIGH VOLTAGE! High voltages of up to

3,500 volts are used in the scanner unit. Although

prudent measures for safety have been adopted,

sufcient care must be taken in the operation,

maintenance and adjustment of the scanner unit.

Electric shock of 1,000 volts or more may cause

electrocution and death, even an electric shock of

only 100 volts may be fatal.

R DANGER: HIGH VOLTAGE! DO NOT turn OFF the

radar

’s power and do not reach inside the scanner

unit before you have:

• discharged the capacitors by disconnecting the system cable from the radar unit for 5 minutes.

• checked that no electric charges remain inside the device.

Also, it is recommended to wear dry insulated rubber gloves. NEVER use both hands simultaneously, keep one hand in your pocket.

WARNING: RADIATION HAZARD!

Radiation emitted from the scanner unit can be harmful, particularly to your eyes. To avoid harmful radiation, turn working on the scanner unit.

DO NOT use or place the scanner unit in areas with temperature below –25˚C (–13˚F) or above +70˚C (+158˚F).

NEVER immerse the scanner unit in the water. The scanner unit meets IPX6 pressure water jet resistance.

However, if the scanner unit is dropped, highpressure water jet resistance cannot be guaranteed because of possible damage to the cases or the waterproof seals.

* Except for the cable connectors. They meet IPX4

requirements while connecting to the radar unit.

OFF the radar’s power

requirements for high-

before

iii

TABLE OF CONTENTS

SYSTEM COMPONENTS .......................................... i

SUPPLIED ACCESSORIES ....................................... i

IMPORTANT ...............................................................ii

FEATURES .................................................................ii

EXPLICIT DEFINITIONS ............................................ii

PRECAUTIONS .........................................................iii

1. PANEL DESCRIPTION .................................... 1–4

■ Front panel .................................................................1

■ Screen........................................................................3

2. MENU SCREEN ............................................. 5–14

■ Entering Menu screen ................................................ 5

■ Color menu ................................................................5

■ Trail menu ..................................................................6

■ Display menu .............................................................6

■ Target menu ...............................................................7

■ ATA menu ................................................................... 7

■ AIS menu ...................................................................8

■ Video menu .............................................................. 10

■ System menu ........................................................... 10

■ Initial menu ...............................................................12

■ AIS List menu ...........................................................13

■ AIS Own menu ......................................................... 14

■ Status menu ............................................................. 14

■ Port Monitor menu ...................................................14

■ Scanner Monitor menu .............................................14

■ Safety Message menu .............................................14

3. BASIC OPERATION ..................................... 15-24

■ Checking the installation .......................................... 15

■ Turning power ON/OFF ............................................15

■ Basic operation ........................................................16

■ Brilliance/Color adjustment ...................................... 17

■ RAIN function ........................................................... 18

■ SEA function ............................................................ 18

■ IR function ................................................................ 19

■ Echo Stretch function ............................................... 19

■ OFF CENTER function ............................................19

■ Zoom function ......................................................... 20

■ Long pulse function .................................................. 20

■ Trail function .............................................................21

■ Power save function .................................................22

■ Ship speed indication ............................................... 23

■ Waypoint indication ..................................................23

■ Bearing setting ......................................................... 24

4. DISTANCE AND DIRECTION MEASUREMENTS ..

■ Distance measurement ............................................ 25

■ Bearing and Distance measurement .......................27

■ Advanced measurements ........................................27

25–27

5. ALARM FUNCTION ..................................... 29–30

■ Setting Alarm zone ..................................................29

■ Setting Zone alarm type ...........................................30

6. ATA OPERATION ......................................... 31–33

■ ATA (Automatic Tracking Aid) ...................................31

■ The ATA function ON or OFF ................................... 31

■ ATA settings .............................................................31

■ Related settings ....................................................... 32

■ ATA operation ........................................................... 32

■ Plotting marks .......................................................... 33

■ Course and speed vector ......................................... 33

■ Plots (ATA) ...............................................................33

7. AIS OPERATION ......................................... 34–38

■ AIS (Automatic Identiﬁcation System) ...................... 34

■ The AIS Display ON or OFF ....................................34

■ AIS settings .............................................................. 34

■ Related settings ....................................................... 35

■ Description of the AIS display ..................................36

■ AIS operation ...........................................................37

■ Status of the vessel icon .......................................... 38

■ Plots (AIS) ................................................................ 38

8. BASIC RADAR THEORY ................................... 39

■ Sidelobe echoes ......................................................39

■ Indirect echoes.........................................................39

■ Multiple echoes ........................................................ 40

■ Minimum range ........................................................40

■ Blind and Shadow sectors .......................................41

■ Target resolution ......................................................41

9. INSTALLATION AND CONNECTIONS ....... 42–51

■ Connecting the units ................................................ 42

■ Power source requirement .......................................42

■ Ground connection...................................................42

■ Installing the display unit .......................................... 43

■ Mounting the EX-2714 scanner unit.........................45

■ Wiring the EX-2714 system cable ........................... 46

■ Mounting the EX-2780 scanner unit.........................47

■ Wiring the EX-2780 system cable ........................... 48

■ Attaching the EX-2780 scanner unit ........................49

■ Installing the UX-234 Video output unit ....................50

10. OTHER FUNCTIONS ................................... 52–28

■ TLL function ............................................................. 52

■ Select the language ................................................. 53

■ Simulation screen ....................................................53

■ Antenna rotation speed ............................................ 54

■ Timing adjustment....................................................54

■ Heading adjustment ................................................. 55

■ Range selection ....................................................... 56

■ Saving and loading settings ..................................... 57

■ Resetting .................................................................. 58

11. ERROR MESSAGE ............................................ 59

■ Error message list .................................................... 59

■ AIS error message list..............................................59

12. MAINTENANCE ................................................. 60

■ Periodic maintenance ..............................................60

■ Scanner unit maintenance ....................................... 60

■ Display unit maintenance ......................................... 60

13. SPECIFICATIONS ........................................ 61–62

■ General ....................................................................61

■ Display unit .............................................................61

■ Scanner unit ............................................................. 61

■ Options.....................................................................62

14. EXTERNAL DATA LIST ..................................... 63

SAVE

ENTER CLEAR

MODE

ALM

TLL

EBL2

VRM2

EBL1 VRM1

BRILL

TRAILS

OFF CENT

ZOOM

HL OFF

GAIN

SEA

RAIN

GAIN

SEA

RAIN

SAVE

ENTER

CLEAR

TRAILS

ALM

MODE

OFF CENT

EBL1 VRM1

BRILL

TLL

HL OFF

EBL2 VRM2

ZOOM

AUTO

ACQ

ACQ TLL

MARINE RADAR

MR-1210

!0 !0

Control panel (English) Control panel (Chinese)

PANEL DESCRIPTION

■ Front panel

q POWER SWITCH [ ] (p. 16) Push to turn the radar power ON or OFF.

• The initial screen is displayed and a beep sounds after the power has been turned ON.

• The magnetron inside the scanner unit warms up for 90 seconds and the warm up time is counted down on the screen.

w TRANSMIT/SAVE KEY [TX (SAVE)]/ [ ]

➥ Push to toggle between the TX mode and the

standby mode. (p. 16)

➥ Hold down for 1 second to turn ON the power

save function. The radar for TX interval scan is ﬁxed at 10 revolutions. (p. 22)

• Select the save time in the System menu.

e RANGE UP/ DOWN KEYS [+]/[–]/

[ ]/[ ] (p. 16)

Push [+] to increase the screen range. Push [–] to decrease the screen range.

r UP, DOWN, LEFT, RIGHT KEYS [p] [q] [t] [u]

➥ Sets the EBLs, VRMs, alarm area, ATA target,

AIS target, and so on.

➥ In the Menu screen, push [t] or [u] to select

the Menu group, or push [p] or [q] to select the menu items.

➥ In the normal operating mode, push a combina-

tion of the [p]/[t], [p]/[u], [q]/[t], or [q]/[u] to move the cross line cursor to the upper left, upper right, lower left, or lower right.

t CLEAR KEY [CLEAR]/[

]

➥ In the Menu screen, push to cancel the Submenu

or Option selection mode. (p. 5)

➥ Hold down for 1 second to turn the activated AIS

target into a sleeping target. (p. 38)

• Hold down [ENTER]/[ ] for 1 second to change the sleeping AIS target to an activated target.

➥ Hold down for 1 second to release the ATA target

or delete the TLL mark. (pp. 32, 52)

y TRAILS KEY [TRAILS]/[

] (p. 21)

➥ Simultaneously push [ENTER]/[ ] and

[CLEAR]/[ ] to turn the trail function ON or OFF. This is useful for watching other vessel’s tracks, and approximate relative speed.

• The Trail settings can be changed in the Trail menu.

➥ Hold down [ENTER]/[ ] and [CLEAR]/[ ]

u MODE•ACQUIRE TARGET KEY [MODE•ACQ]/

[

➥ Push to select the Head-up (H-UP), Stabilized

for 1 second to erase the plotted echoes when the trail function is ON.

• ]

Head-up (SH-UP), Course-up (C-UP), North-up (N-UP) or True motion (TM) screens.

• The North-up, Stabilized Head-Up, and Course-up screens can be selected only when a bearing data input is connected. (pp. 42, 63)

• The TM screen requires bearing data or position data. (pp. 42, 63)

• The TM screen is not selectable in the 32 NM or higher range.

➥ Hold down for 1 second to acquire an ATA target

• Hold down [CLEAR]/[ ] for 1 second to release

on the cursor. (p. 32)

the ATA target.

PANEL DESCRIPTION

OFF CENTER FUNCTION [OFF CENT]/[ ] (p. 19) Simultaneously push [MENU]/[ ] and [MODE]/ [ ] to turn the OFF CENTER function ON or OFF.

• This function is usable in the 24 NM or less ranges.

o EBL2 (VRM2) KEY [EBL2 (VRM2)]/

[ ] (pp. 26–28)

➥ Push to display the EBL2 (Electronic Bearing

Line 2) and the VRM2 (Variable Range Marker 2.)

• Push [t] or [u] to adjust the EBL selector, or push [p] or [q] to adjust the VRM selector. Then push [ENTER]/[

• The EBL2 bearing and the VRM2 distance are displayed in the lower right corner of the screen.

• When the EBL1 and the VRM1 are displayed, the center of the VRM2 is displayed at the intersection point of the EBL1 and the VRM1.

➥

While holding down [EBL1(VRM1)]/[ ], hold down [EBL2(VRM2)]/[ ]

] to set the point.

for 1 second to turn the PI (Parallel Index) lines ON or OFF. (p.26)

!0 ZOOM FUNCTION [ZOOM]/[

] (p. 20)

Simultaneously push [EBL1(VRM1)]/[ ]

and [EBL2(VRM2)]/[ ] to turn the ZOOM function ON or OFF. The ZOOM function enlarges the target to two times normal size.

• Move the cursor to the target, then turn ON the function.

• The zoomed area is displayed by the doted square.

!1 ALARM KEY [ALM]/[ ] (p. 29) ➥ Push [ALM]/[ ] to select the Alarm function,

ALM1, ALM2, ALM1 & ALM2, or OFF.

➥ Hold down [ALM]/[ ] for 1 second to enter the

alarm area setting mode.

• Push [p], [q], [t], or [u] to move the cross cursor to

the zone starting point, then hold down [ALM]/[ for 1 second. The starting ring of the zone is created. Then push [p], [q], [t], or [u] to ﬁx the ﬁnish point, and then push [ALM]/[ will automatically form.

]. The desired alarm zone

]

!2 HEADING LINE OFF FUNCTION [HL OFF]/

[ ] (p. 16)

While holding down [BRILL]/[ ] and [ALM]/

[ ], the heading line is temporarily turned OFF.

• The rings or other objects can also be turned OFF when the “HL OFF Mode” item in the System menu is set to “All.” (p. 11)

DISPLAY BRILLIANCE KEY [BRILL]/[ ] (p. 17)

➥

Push to display the Brilliance/Color setting box.

• The key backlight can be adjusted in this setting box.

• The brightness of the symbols, characters and illumina-

tions can be independently adjusted in the Color menu.

➥ Push to increase or decrease the brilliance of the

picture on the display.

➥ Hold down for 1 second to select maximum bril-

liance.

!4 EBL1 (VRM1) KEY [EBL1 (VRM1)]/

[

] (pp. 26–28)

➥ Push to display the EBL1 (Electronic Bearing

Line 1) and the VRM1 (Variable Range Marker 1.)

• Push [t] or [u] to adjust the EBL selector, or push [p] or [q] to adjust the VRM selector. Then push [ENTER]/[

• The EBL1 bearing and the VRM1 distance are displayed in the lower left corner of the screen.

• When the EBL1 and the VRM1 are displayed, the beginning of the EBL2 is displayed at the intersection point of the EBL1 and the VRM1.

➥

While holding down [EBL1(VRM1)]/[ ], hold down [EBL2(VRM2)]/[ ]

] to set the point.

for 1 second to turn the PI (Parallel Index) lines ON or OFF.

(p.26)

!5 MENU KEY [MENU•TLL]/[ •TLL] ➥ Push to enter or exit the Menu screen. (pp. 5–14)

• Push [t] or [u] to select the Menu groups, or push [p] or [q] to select the items.

➥ Hold down for 1 second to output the position

information where the cursor is placed, to the NMEA output terminals. (p. 52)

• TLL output requires bearing data and position data.

• The target mark can be displayed, depending on the setting in the “TLL Mode” item of the System menu. (p. 11)

!6 ENTER KEY [ENTER]/[ ] ➥ Push to set the ATA, AIS, TLL, or WPT target to

the selected mode. (pp. 23, 32, 37)

➥ In the Menu screen, push to enter the Submenu

or Option selection mode, or push to save the setting. (p. 5)

➥ Hold down for 1 second to turn the sleeping AIS

target into an activated target. (p. 38)

• Hold down [CLEAR]/[ ] for 1 second to change the activated AIS target to a sleeping target.

RAIN CLUTTER CONTROL [RAIN]/[ ] (p. 18)

Eliminates echoes from rain, snow, fog, and so on. Rotate the control fully counter clockwise to deacti-

vate the RAIN function.

• The RAIN icon ( ) disappears.

SEA CLUTTER CONTROL [SEA]/[ ] (p. 18)

Eliminates echoes from waves in close range. Reduces the receiver gain for close objects within a

radius of approximately 8 nautical miles to eliminate sea clutter.

Rotate the control fully clockwise to activate the au-

tomatic SEA control function.

•

The SEA icon ( ) is displayed in the upper left of the screen.

• “AUTO” is displayed below the SEA icon ( ) when the

automatic control function is active.

• Under normal conditions set the SEA to minimum.

• Use this control with caution when the sea is rough.

!9 GAIN CONTROL [GAIN]/[ ] (p. 16) Adjusts the receiver ampliﬁer gain.

• Clockwise rotation increases the gain.

• The increased gain may increase screen noise.

PANEL DESCRIPTION

■ Screen

y i

q w e

r t

u o !0 !1

#0 @9

@8 @7 @6

!3 !4

q HEADING INDICATOR

Shows the heading readout.

• HDG: When the “Bearing Input” item in the Initial menu is set to “NMEA,” “N+1,” or “AUX.”

• COG: When the “Bearing Input” item in the Initial menu is set to “GPS” or “GPS-L.”

• The HDG readout indicates the bow of the vessel’s

heading in a clockwise direction from north.

• T: True Bearing, M: Magnetic bearing

w FIXED RING RANGE READOUT (p. 25) Shows the interval range of the ﬁxed ring.

• This readout is displayed when the “Ring Brill” item in

the Color menu is set to ON (1 to 3).

e SCREEN RANGE READOUT (p. 25) Shows the range of the displayed screen.

• Nautical miles (NM), kilometers (km), or miles (SM) can

be selected as the distance unit in the Initial menu.

r MODE INDICATOR

Head-up, Stabilized Head-up, Course-up, North-up

and True motion screens are selectable.

• N-UP, SH-UP, and C-UP screens require external bear-

ing data.

• The TM screen requires bearing data and position data.

• Move the cursor on the indicator, then push [ENTER]/

[

] to select the Head-up (H-UP), Stabilized Head-up (SH-UP), Course-up (C-UP), North-up (N-UP) or True motion (TM) screens.

This Display example is

set to Wide in the “PPI

Area” item of the Display

menu.

t VECTOR INDICATOR (p. 7)

➥ Shows the ATA, AIS and Own vector type.

• T: True vector, R: Relative vector

➥ Shows the vector time. Select the vector time in

the “Vector Time” item of the Target menu.

y TRAILS INDICATOR (p. 21) Shows the trail time.

• The echo remains, with gradation, during the trail time period on the screen. (Except for the trail time; ∞)

• Progressing time counter starts counting until the timer reaches the trail time.

• R: Relative trail

u RAIN CONTROL ICON (p. 18) Displayed when the RAIN function is used.

i AUTO SEA ICON (p. 18)

➥ Displayed when the SEA control function is used. ➥ “AUTO” is displayed below this icon when the au-

tomatic SEA control function is used.

o AIS ICON (p. 36) Displayed when a valid VDM sentence is input from

the [NMEA1] (AIS) port.

The indicator disappears if the AIS signal is not re-

ceived for 6 minutes and 40 seconds.

PANEL DESCRIPTION

!0 LONG PULSE ICON (p. 20) Displayed when the long pulse is used.

!1 NORTH MARK The north mark indicates the true north direction.

!2 ALARM ZONE (p. 29) Displays the alarm zone.

• Displayed when the alarm function is used.

!3 CROSS LINE CURSOR Used to measure the bearing and distance, setting

the alarm zone, selecting the ATA/AIS targets, and so on.

• Push [p], [q], [t], or [u] one or more times to move the

cursor.

!4 FIXED RANGE RINGS (p. 25) Displays the distance at ﬁxed intervals from the own

position. The interval distance is indicated by the ring range readout (w).

• These rings are displayed when the “Ring Brill” item in the Color menu is set to ON (1 to 3).

!5 EBL/ VRM1 READOUTS (pp. 26–28) Displays the bearing of the EBL1 (Electronic Bear-

ing Line) and the distance of the VRM1 (Variable Range Marker) when the EBL1 and the VRM1 are used.

• Nautical miles (NM), kilometers (km), or miles (SM) can

be selected in the Initial menu as the distance unit.

!6 OWN SHIP INFORMATION

➥ Displays your own ship’s latitude and longitude

when external NMEA data in 0183 format is connected.

• To display the position, NMEA 0183 data is neces-

sary.

➥ Displays the vessel’s course and speed. (p. 23)

• The speed unit in nautical miles (kn), kilometers

(km/h), or miles (mph) can be selected as the speed unit in the Initial menu.

!7 CURSOR INFORMATION

➥ Displays cursor latitude and longitude when ex-

ternal NMEA data in 0183 format is connected.

➥ Displays the bearing and distance to the cursor.

• R: Relative bearing, T: True Bearing, M: Magnetic

bearing.

• To display the cursor bearing, bearing data and posi-

tion data are required.

!8 EBL/ VRM2 READOUTS (pp. 26–28) Displays the bearing of the EBL2 (Electronic Bear-

ing Line) and the distance of the VRM2 (Variable Range Marker) when the EBL2 and the VRM2 are used.

• Nautical miles (NM), kilometers (km), or miles (SM) can

be selected as the distance unit in the Initial menu.

• The PI indicator is displayed instead, when the PI (Parallel Index) lines function is ON.

(p. 26)

!9 EBL1 (pp. 26–28) @0 EBL2 (pp. 26–28)

Used to measure bearing. When a target is selected, the EBL/VRM1 readouts

(!5) or the EBL/VRM2 readouts (!8) display its bearing.

@1 VRM1 (pp. 26–28) @2 VRM2 (pp. 26–28)

Used to measure distance. When a target is selected, the EBL/VRM1 readouts

(!5) or the EBL/VRM2 readouts (!8) display its distance.

@3 OWN SHIP VECTOR INDICATOR (p. 6) Displays the vector of your own ship.

@4 WAYPOINT MARKER (p. 23) Displays a waypoint that is received from navigation

equipment.

• This marker is displayed when the “WPT Display” item in the Display menu is set to ON.

• To display the Waypoint marker, bearing data and NMEA data in 0183 format are necessary. (p. 63)

@5 HEADING LINE (p.16) The heading line indicates the vessel bow direction.

@6 ZOOM ICON (p. 20) Displayed when the zoom function is used.

• Simultaneously push [EBL1(VRM1)]/[ ] and [EBL2(VRM2)]/[ function ON or OFF

] to toggle the ZOOM

@7 ECHO STRETCH ICON (p. 19) Displayed when the echo stretch function is used.

• This icon is displayed when the “Echo Stretch” item in the Video menu is set to ON.

@8 IR ICON (p. 19) Displayed when the IR (Interference Rejection)

function is used.

• This icon is displayed when the “IR” item in the Video menu is set to ON (1 or 2).

@9 ALARM ICONS (p. 29) Displayed when the alarm function is used.

#0 TUNING MODE INDICATOR (p. 16) ➥ Displays the tuning mode selection.

• “TUNE (AUTO)” is displayed when the “TUNE” item

in the Video menu is set to “Auto” or “TUNE (MAN)” is displayed when the “TUNE” item is set “Manual.”

➥ Shows the receiver tuning level.

Information boxes (!6 and !7): Move the cursor on the title bar, then push [ENTER]/ [ ] to collapse or expand the information box.

ENTER

CLEAR

TLL

ENTER CLEAR

TLL

MENU SCREEN

■ Entering Menu screen

q Push [MENU]/[ ] to enter the Menu screen. w Push [t] or [u] to select the menu.

• You can select the “Color,” “Trail,” “Display,” “Target,” “ATA,” “AIS,” “Video,” “System,” “Initial,” “AIS List,” “AIS Own,” “Status,” “Port Monitor,” “Scanner Monitor,” or “Safety Message” menus.

e Push [p] or [q] to select the item.

• The selected item is highlighted.

r Push [ENTER]/[ ] to enter the option selection

mode.

t Push [p] or [q] to select an option. y Push [ENTER]/[ ] to save the setting and exit

the option selection mode.

• Push [CLEAR]/[ ] to cancel the setting and exit the

mode, if desired.

u Push [MENU]/[ ] to exit the Menu screen.

D Heading Line Brill

Sets the Heading line brilliance to 1 (dark), 2 (normal), or 3 (bright).

D Ring Brill*

• OFF: The ﬁxed range rings are not displayed, and the scale is displayed in dark, the same as 1 (dark).

• 1 to 3: The circles and scale are displayed in 1 (dark), 2 (normal) or 3 (bright).

D ATA/AIS Brill*

Sets the Brilliance of the ATA or AIS symbols to 1 (dark), 2 (normal), or 3 (bright). ATA: Automatic Tracking Aid AIS: Automatic Identiﬁcation System

D EBL/VRM Brill*

Sets the Brilliance of the EBL or VRM to 1 (dark), 2 (normal), or 3 (bright). EBL: Electronic Bearing Lines VRM: Variable Range Markers

D Other Symbol Brill*

Sets the Brilliance of other than above symbols to 1 (dark), 2 (normal), or 3 (bright). This setting is not applied to an echo.

D Character Brill*

Sets the Brilliance of the character out of the scale to 1 (dark), 2 (normal), or 3 (bright).

■ Color menu

* When the background color is set to White, 1 is bright

and 3 is dark.

D Day Color Setting

Sets the display color for day time to Green-White, Yellow-White, Red-White, or Multi-White. XX-White: The background color is ﬁxed to white.

D Night Color Setting

Sets the display color for night time to Green-Black, Yellow-Black, Red-Black, or Multi-Black. XX-Black: The background color is ﬁxed to black.

D User Color Setting

Sets the display color for custom settings to Green, Yellow, Red, or Multi.

D Echo Color Steps

• 8: The gradation of an echo is displayed in 8 steps.

The 8 steps are 0, 1~3, 4~7, 8~11, 12~16,

17~21, 22~26, and 27~31.

• 32: The gradation of an echo is displayed in 32 steps.

You can also select the background color from Black, Dark Blue, or White.

MENU SCREEN

■ Trail menu

D Reset

q Push [ENTER]/[ ].

• The dialog box “Sure?” is displayed.

w Push [ENTER]/[ ] again to clear the trail.

D Reference

Selects the reference of trail.

• True: Regardless of the movement of your vessel, the trail of other vessels displays a real movement over ground. Therefore, a stopped targetʼs trail is not displayed. The true trail requires a heading signal and your own vesselʼs position information.

• Relative: The trail of other vessels is relative to your vessel. In this mode, other vesselsʼ movement and your vesselʼs movement are combined, so Relative trail is valid if you want to look at the relative movement to avoid collisions. However, a stopped targetʼs trail is also displayed. In that case, it is difﬁcult to see in some places such as near Islands.

Regardless of this setting, the display acts as the True trail setting when the True motion (TM) screen is selected.

D Time

Selects the trail time from 30 seconds, 1 minute, 3 minutes, 6 minutes, 15 minutes, 30 minutes, or ∞.

D Level

Selects the level of the trail.

• Low: Leaves a trail between Low and High levels.

• Middle: Leaves a trail between Mid and High levels.

• High: Leaves a trail only at the High level.

D Fine Trail

Selects the thinness of the trail. The Fine trail function makes the trail thin.

• OFF: Normal trail.

• 1: Fine trail.

• 2: Extra ﬁne trail.

■ Display menu

D Own Vector

• OFF: Does not display your own ship’s vector.

• ON: Displays your own ship’s vector.

• Bearing data and ship speed data are required.

D PPI Area

Selects the PPI (Plan Position Indicator) area.

• Normal: The PPI area is inside the scale.

• Wide: The PPI area is the whole screen.

D Auto Hide Information

Sets whether or not to hide the outside of the scale, after 10 seconds without any operation. This setting is effective only when the “PPI Area” item is set to “Wide.”

• OFF: Always displays the outside of the scale.

• ON: Hides the outside of the scale after 10 seconds has passed with no operation, and displays it again with any operation.

D WPT Display

Sets whether or not to display waypoints.

D Mark Display

Sets whether or not to display marks.

• OFF: The marks are not displayed.

• Symbol: The marks are displayed with icons.

• Symbol & No.: The marks are displayed with icons

and numbers.

D Cursor Information

Selects the information in the Cursor box. The cursor box displays the information at the point of the cursor.

• Lat/Lon: Displays position information (latitude

and longitude).

• TTG: Displays TTG (Time To Go) information

(TTG, Bearing and Distance).

D Color

Sets the trail color to between Blue, Yellow, Green, Red, Orange, and White.

MENU SCREEN

■ Target menu

D Vector Mode

• True: Selects the true vector mode.

• Relative: Selects the relative vector mode.

D Vector time

Sets the vector length (time) to 30 seconds, 1 minute, 3 minutes, 6 minutes, 15 minutes, or 30 minutes.

D Track Interval

The track data is updated at this speciﬁed tracking interval. Select the track interval from 15 seconds, 30 seconds, or between 1 and 15 minutes.

■ ATA menu

D Function

• OFF: Turns OFF the ATA (Automatic Tracking Aid) function.

• ON: Turns ON the ATA function.

D Track

The plot displays the target’s past positions as 5 dots, during each speciﬁed tracking interval. You can specify the track interval in the “Track Interval” item of the Target menu.

• OFF: Turns OFF the Track display function.

• ON: Turns ON the Track display function.

After 5 dots are displayed, the oldest dot disappears at the time when the next dot is displayed.

D CPA* Limit

Sets the CPA (Closest Point of Approach) limit to between 0.1 and 12.0 NM in 0.1 NM steps.

D TCPA* Limit

Sets the TCPA (Time to CPA) limit time to 30 seconds, between 1 and 6 minutes, or 12 minutes. * CPA/TCPA: Closest Point of Approach and Time to

Closest Point of Approach limits are set to give a warning when a target or targets enter those limits around your own vessel.

D CPA/TCPA Alarm

Sets whether or not to sound the CPA/TCPA alarm.

A CPA/TCPA alarm sounds when both the CPA and TCPA reach the limit.

D No. Display

Selects the target identiﬁcation number type that is displayed at the right side of the mark.

• OFF: Does not display any mark number.

• Select: Displays only the selected mark number.

• All: Displays all mark numbers.

D All Clear Target

Releases all of the ATA targets at the same time. q Push [ENTER]/[ ].

• The dialog box “Sure?” is displayed.

w Push [ENTER]/[ ] again to release all ATA tar-

gets.

■ AIS menu

D Display

• OFF: Turns OFF the AIS display.

• ON: Turns ON the AIS display. If an AIS target reaches the CPA and TCPA limits when “OFF” is selected, this setting is automatically turned ON.

MENU SCREEN

D New Target Warning

Sets whether or not to alert when the Auto Activate function automatically turns the sleeping AIS target into an activated target.

• OFF: Does not give a warning when the Auto Activate function activates the target.

• ON: Gives a warning when the Auto Activate function activates the target.

D Display Range

Sets the AIS targets display range to between 0.1 and

36.0 NM, or ∞.

• 0.1 to 36.0 NM: Selects the range from your vessel in

0.1 NM steps.

• ∞: Displays all range from your vessel.

D Number of AIS

Selects the maximum number of AIS targets that can be displayed on the screen to between 10 and 100 in 1 target steps.

D Track

The plot displays the AIS target’s past positions as 5 dots, during each speciﬁed tracking interval. You can specify the track interval in the “Track Interval” item of the Target menu.

• OFF: Turn OFF the Track display function.

• ON: Turn ON the Track display function.

D Name Display

Selects the AIS target display type.

• OFF: Does not display any name or MMSI number of the target.

• Select: Displays the vessel name or MMSI number of the selected target.

• Active: Displays the vessel name or MMSI number of all active targets.

D Auto Activate

The Auto Activate function automatically turns the sleeping AIS target into an activated target when the AIS target is at the speciﬁed distance and angle. You can specify the distance and angle in the next two items.

• OFF: Turns OFF the Auto Activate function.

• ON: Turns ON the Auto Activate function.

D Slow Warn

The AIS unit calculated COG (Course Over Ground) data of a vessel that is at anchor or drifting is unreliable, and therefore the CPA (Closest Point of Approach) and TCPA (Time to CPA) data may not be correctly calculated. If a vessel is anchored in your alarm zone, the unreliable data can cause the collision alarm to sound many times, even if there is no real danger. To prevent this, when the anchored vessel’s SOG (Speed Over Ground) is less than this set value, the Slow Warn function assumes that vessel’s COG is ﬁxed towards your vessel and an alarm will sound.

• OFF: Turns OFF the Slow Warn function.

• ON: Turns ON the Slow Warn function.

D Slow Warn Speed

• 0.1 to 5.0 kn: Selects the vessel’s speed in 0.1 kn steps.

D Erase Lost Target

Erases all of the Lost targets at the same time. When there is no lost targets, this setting is grayed out. q Push [ENTER]/[ ].

• The dialog box “Sure?” is displayed.

w Push [ENTER]/[ ] again to clear all of the Lost

targets on the screen.

D Auto Activate - Distance

Sets the distance to automatically turn the sleeping AIS target into an activated target.

• 0.1 to 10.0 NM:

Select the distance from your vessel.

D Auto Activate - Angle

Sets the angle to automatically turn the sleeping AIS target into an activated target.

• 5 to 180°: Selects the angle with your vessel.

About “Lost Target”: A vessel is regarded as a “Lost target” after a speciﬁed period of time has passed since the vessel last transmitted data, as described on the next page. The “Lost target” icon disappears from the screen 6 minutes and 40 seconds after the vessel was regarded as a “Lost target.”

MENU SCREEN

■ AIS menu (Continued)

The criteria to become a Lost target

• Class A/B

Nominal re-

Vessel type

Class A

Class B

Vessel is at anchor or moored and moving

faster than 3 knot

Class A

Class B

Class A

Class B

5 Vessel is moving between 14 and 23 knots

Vessel is moving between 14 and 23 knots

while changing course

7 Vessel is moving faster than 23 knots

Vessel is moving faster than 23 knots while

changing course

AIS Class B does not provide information about the navigation status, anchored or moored.

CS: Carrier-sense, *3 SO: Self organized

Vessel is at anchor or moored and not moving faster than 3 knots

Vessel is knots

Vessel is moving between 0 and 14 knots

Vessel is moving between 2 and 14 knots

Vessel is moving between 0 and 14 knots while changing course

Vessel is moving between 2 and 14 knots while changing course

not moving faster than 2

porting interval

Class A

3 min. 18 min. — — — —

— — 3 min. 3 min. 18 min. 18 min.

10 sec. 60 sec. N/A N/A

10 sec. 60 sec. — — — —

— —

sec. 60 sec. — — — —

⁄

— —

6 sec. 36 sec.

2 sec. 36 sec.

2 sec. 30 sec.

Lost target

maximum

interval Class A

Nominal reporting interval Class B *

CS *

30 sec. 30 sec. 180 sec. 180 sec.

30 sec. 15 sec. 180 sec. 90 sec.

30 sec. 5 sec. 180 sec. 30 sec.

Lost target maximum

interval Class B *

SO *

CS *

SO *

• Others

BASIC OPERATION

■ Checking the installation

Before turning ON the power, be sure all the connections are complete. The checklist to the right may be helpful for necessary conﬁrmation.

CAUTION: Connect the scanner unit before turning ON the power. Otherwise the magnetron inside the scanner unit might be damaged.

■ Turning power ON/OFF

q Push [ ] to turn ON the power.

• The opening screen is displayed.

• The initial screen is displayed and the magnetron warm up time is counted down on the screen.

• The magnetron inside the scanner unit warms up for 90 seconds.

w When the countdown is completed, the Standby

screen is displayed.

e Push [TX (SAVE)]/[ ] to start scanning and

select the Plan Position Indicator (PPI) screen.

• Targets and heading markers are displayed.

• The screen is displayed approximately 2 seconds after turning ON the power, when “Auto” is selected in the “TUNE” item of the Video menu.

r Push [ ] to turn OFF the power.

D Checklist

q The four bolts securing the scanner unit must be

ﬁrmly tightened.

w Cabling must be securely attached to a mast or

mounting material, and must not interfere with the rigging.

e Be sure waterprooﬁng procedures are completed

on the system cable.

r The power connections to the battery must be of the

correct polarity.

t Be sure that the plugs at the rear of the display unit

have been connected correctly and securely.

(See page 42 for details.)

Warm-up time is displayed

At the ﬁrst turning ON the radar or after executing Factory Reset, the Initial Setting screen (p. 58) is displayed before the opening screen is displayed.

Standby indicator

■ Basic operation

GAIN

SEA

RAIN

SAVE

ENTER

CLEAR

TRAILS

ALM

MODE

OFF CENT

EBL1 VRM1

BRILL

TLL

HL OFF

EBL2

VRM2

ZOOM

AUTO

ACQ

GAIN

SEA

RAIN

SAVE

AUTO

ENTER CLEAR

MODEMENU

TLL

TRAILS

OFF CENT

ACQ

q Turn ON the power. w Push [TX (SAVE)]/[ ] on the Standby screen

after the Warm-up is completed.

• See “Turning power ON/OFF” on page 15.

e Push [+]/[ ] one or more times to select the

maximum display range.

r Rotate [GAIN]/[ ] to adjust the gain.

• Clockwise rotation increases the gain.

• The increased gain may increase screen noise.

• Adjust the gain to the point where the screen noise just disappears.

t Push [+]/[ ] or [–]/[ ] one or more times to

select the desired display range.

•

The screen range readout shows the range of the screen.

y Rotate [SEA]/[ ] to set the sensitivity time

control to minimum.

u Rotate [RAIN]/[ ] to set the rain clutter con-

trol to minimum.

i Push [MODE]/[

up: H-UP, Stabilized head-up: SH-UP, Course-up: C-UP, North-up: N-UP or True Motion: TM screen.

SH-UP, C-UP, N-UP or TM can be selected only

when bearing or position data is provided.

(See page 63 for details)

] to select either the Head-

BASIC OPERATION

NOTE:

Manual adjustment can be used.

(See below for the Manual Tuning details.)

CAUTION: When the SEA setting is set to too high, close targets are blanked.

D Heading marker

The heading marker is a line that indicates your vessel’s bow direction. (This marker will be displayed on the center of the screen when the Head-up screen: H-UP is selected.) You can hide the heading marker when the desired target is located under the heading marker.

➥ Simultaneously hold down [BRILL]/[ ] and

[ALM]/[ ] to hide the heading marker.

D Fixed range rings

The ﬁxed range rings can be used for rough distance measurements. (p. 25) The Brilliance of the ﬁxed range rings can be adjusted or turned OFF.

(MENU > Color > Ring Brill)

q Push [MENU]/[ ] to enter the Menu screen. w Push [t] or [u] to select the Color menu. e Push [p] or [q] to select the “Ring Brill” item.

• The selected item is highlighted.

r Push [ENTER]/[ ] to enter the option selection

mode.

t Push [p] or [q] to select a desired Ring Brilliance

1, 2, 3 or OFF.

y Push [ENTER]/[ ] to save the setting and exit

the option selection mode.

• Push [CLEAR]/[ ] to cancel the setting and exit the mode, if desired.

D Manual tuning

The receiver tuning can be manually adjusted.

(MENU > Video > Tune)

q Push [MENU]/[ ] to enter the Menu screen. w Push [t] or [u] to select the Video menu. e Push [p] or [q] to select the “TUNE” item.

• The selected item is highlighted.

r Push [ENTER]/[ ] to enter the option selection

mode.

t Push [q] to select “Manual,” then push [ENTER]/

[ ].

• “TUNE (MAN)” is displayed at the top of the screen.

y Push [q] to select the “Manual TUNE” item.

• The selected item is highlighted.

u Push [ENTER]/[ ] to enter the option selection

mode.

• If the “TUNE” item is set to “Auto,” the option selection mode cannot be entered.

i Push [t] or [u] set the tuning level indicator to the

maximum level. (p. 10)

o Push [ENTER]/[ ].

BASIC OPERATION

■ Brilliance/Color adjustment

D Adjusting the Display Brilliance

The intensity of the screen can be adjusted. When you require continuous operation, but not constant viewing, a lower setting can increase the life of the LCD.

q Push [BRILL]/[

w Push [t] or [u] to adjust a desired display brilliance.

• If the other item is selected, push [p] or [q] to select the

“Display” item.

e Push [CLEAR]/[ ] to close the box.

• The display automatically closes the box if you don’t push any keys for 5 seconds.

➥ Push [BRILL]/[ ] to increase or decrease the dis-

play brilliance.

➥ Hold down [BRILL]/[ ] for 1 second to select

maximum brilliance.

NOTE: High intensity will shorten the life of the LCD display.

] to open the Brilliance/Color box.

D Selecting the Display color

Three display colors can be memorized and selected between the Day, Night, and User settings.

q Push [BRILL]/[ ] to open the Brilliance/Color box.

w Push [q] two times to select the “Key” item. e Push [t] or [u] to set to a desired display color.

• You can set the display color to the Day, Night, or User.

r Push [CLEAR]/[ ] to close the box.

• The display automatically closes the box if you don’t push any keys for 5 seconds.

• Customizing the Display color

q Push [MENU]/[ ] to enter the Menu screen. w Push [t] or [u] to select the Color menu. e Push [p] or [q] to select the “Day Color Setting,”

“Night Color Setting,” or “User Color Setting” item.

• The selected item is highlighted.

r Push [ENTER]/[ ] to enter the option selection

mode.

t Push [p] or [q] to a desired display color, then

push [ENTER]/[ ].

D Adjusting the Key backlight

The backlighting of the keys can be adjusted for convenient operation.

q Push [BRILL]/[ ] to open the Brilliance/Color box.

w Push [q] one time to select the “Key” item. e Push [t] or [u] to adjust a desired Key illumination. r Push [CLEAR]/[ ] to close the box.

• The display automatically closes the box if you don’t push any keys for 5 seconds.

BASIC OPERATION

Adjust SEA control

Echoes from sea waves

Adjust RAIN controlSmall echoes

The following are typical basic operation examples that may hinder radar reception (sea clutter, precipitation interference and echoes from other radar).

■ SEA function

This function serves to eliminate echoes from waves at close range. Reduce the receiver gain for close objects within a radius of approximately 8 NM to eliminate sea clutter.

➥ Rotate the

to activate the automatic control function.

• The SEA icon ( ) is displayed in the upper left corner of the screen.

• “AUTO” is displayed below the SEA icon ( automatic control function is active.

R WARNING! The [SEA]/[ ] control re- duces the receiver sensitivity of objects within approximately 8 NM. Therefore, caution and careful adjustment are necessary when using the [SEA]/[

Small objects may not be displayed on the screen when strong echoes from rain or islands within 1 NM while the automatic SEA function is activated.

[SEA]/[ ]

] control.

control fully clockwise

) when the

■ RAIN function

This function eliminates echoes from rain, snow, fog, and so on.

➥ Rotate the [RAIN]/[ ] control fully counter-

clockwise to deactivate the control function.

• The RAIN icon ( ) disappears.

NOTE: DO NOT reduce the echoes too much, oth- erwise you may miss weaker targets.

With OFF CENTER ON

Normal screen

With IR function ON

Radar interference

With Echo Stretch ON

Normal screen

BASIC OPERATION

■ OFF CENTER function

The scanning area can be shifted in a desired direction and can be partially enlarged. This is useful when the Head-up screen is selected, and you want to enlarge the bow direction display, or the center of the screen shifts in the direction of the intersection.

• This function is selectable in 24 NM or shorter ranges.

• This function is not selectable in the TM screen.

q Push [MENU]/[ ] and [MODE]/[ ] simulta-

neously to shift the screen.

w Push [MENU]/[ ] and [MODE]/[ ] simulta-

neously again to return to the normal screen.

The OFF center mode setting can be changed in the “OFF Center Mode” item of the System menu.

• 25%, 50%, 75%, and Cursor are selectable.

■ IR function

Radar interference may appear when another vessel’s radar is operating on the same frequency band in close proximity. The Interference Rejection (IR) function can eliminate this type of interference. (p. 10)

q Push [MENU]/[ ] to enter the Menu screen. w Push [t] or [u] to select the Video menu. e Push [p] or [q] to select the “IR” item. r Push [ENTER]/[ ] to enter the option selection

mode.

t Push [p] or [q] to select the IR function 1, 2, or

OFF.

y Push [ENTER]/[ ] to save the setting.

u Push [MENU]/[ ] to exit the Menu screen.

• “IR” is displayed in the upper right of the screen, when the function is activated.

■ Echo Stretch function

The blips can be magniﬁed electronically for easier viewing of small targets.

(MENU > Video > IR)

(MENU > Video > Echo Stretch)

q Push [MENU]/[ ] to enter the Menu screen. w Push [t] or [u] to select the Video menu. e Push [p] or [q] to select the “Echo Stretch” item. r Push [ENTER]/[ ] to enter the option selection

mode.

t Push [p] or [q] to select the Echo Stretch ON. y Push [ENTER]/[ ] to save the setting. u Push [MENU]/[ ] to exit the Menu screen.

• “ES” is displayed in the upper right of the screen, when

the function is activated.

NOTE: Turn OFF this function during normal operation.

+ 56 hidden pages

Icom MR-1210RII, MR-1210TII, MR-1210TIII Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SYSTEM COMPONENTS

SUPPLIED ACCESSORIES

IMPORTANT

FEATURES

EXPLICIT DEFINITIONS

PRECAUTIONS

PANEL DESCRIPTION

MENU SCREEN

BASIC OPERATION

BASIC OPERATION