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Icom MR-1000TTM User Manual

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SYSTEM COMPONENTS.......................................... i
SUPPLIED ACCESSORIES....................................... i
FOREWORD ............................................................ ii
IMPORTANT ............................................................. ii
EXPLICIT DEFINITIONS .......................................... ii
PRECAUTION .......................................................... ii
TABLE OF CONTENTS ........................................... iii

1 CAUTION ............................................................. 1

DANGER! HIGH VOLTAGE .................................. 1
RADIATION HAZARD ........................................... 1

2 PANEL DESCRIPTION .................................... 2–5

■Front panel ........................................................ 2

■Screen ............................................................... 4

3 MENU ............................................................... 6–7

■VIDEO ............................................................... 6

■FUNCTION......................................................... 6

■ATA (Automatic Tracking Aid) ............................. 7

■INT. SETTING .................................................... 7

4 BASIC OPERATION ...................................... 8–13

■Checking the installation ................................... 8

■Turning power ON/OFF ...................................... 8

■Basic operation .................................................. 9

■RAIN function ................................................... 10

■SEA function..................................................... 10

■OFF CENTER function..................................... 10

■IR function ........................................................ 11

■STRETCH function .......................................... 11

■ZOOM function ................................................ 11

■TRAILS function .............................................. 12

■Power save function ........................................ 12

■Ship speed indication ...................................... 13

■Position indication ........................................... 13

■Waypoint indication .......................................... 13

■Long pulse function .......................................... 13

■Bearing setting ................................................ 13

5 DISTANCE AND DIRECTION

MEASUREMENTS ....................................... 14–16
■Distance measurement ................................... 14

■Bearing and Distance measurement ............... 15

■Advanced measurements ................................ 16

6 ALARM FUNCTION ........................................... 17

■Alarm zone setting ........................................... 17

■Zone alarm setting ........................................... 17

7 ATA (Automatic Tracking Aid) ................... 18–20

■ATA (Automatic Tracking Aid) .......................... 18

■ATA menu setting ............................................. 18

■ATA operation .................................................. 19

■Plotting marks .................................................. 19

■Course and speed vector ................................ 19

■Plots ................................................................ 20

8 BASIC RADAR THEORY ............................ 21– 23

■Side-lobe echoes ............................................. 21

■Indirect echoes ................................................ 21

■Multiple echoes ............................................... 22

■Minimum range ................................................ 22

■Blind and Shadow sectors ............................... 23

■Target resolution............................................... 23

9 INSTALLATION AND CONNECTIONS ........ 24–30

■Connecting the units ........................................ 24

■Power source requirement .............................. 24

■Ground connection ........................................... 24

■Installing the display unit ................................. 25

■Mounting the EX-2714 scanner unit ................ 26

■Wiring the EX-2714 system cable ................... 27

■Mounting the EX-2780 scanner unit ................ 28

■Wiring the EX-2780 system cable ................... 29

■Fixing the EX-2780 scanner unit ..................... 30

10 OTHER FUNCTIONS ...................................... 31

11 SERVICE MAN MENU ............................... 32–34

■Service man menu .......................................... 32

■Select the language ......................................... 32

■TIMING adjustment ......................................... 33

■HDG adjustment............................................... 33

■SPD adjustment ............................................... 34

■RANGE selection ............................................. 34

12 ERROR MESSAGE ......................................... 35

■Error message list ........................................... 35

13 MAINTENANCE ............................................... 36

■Periodic maintenance ...................................... 36

■Scanner unit maintenance ............................... 36

■Display unit maintenance ................................ 36

■Options ............................................................ 36

14 SPECIFICATIONS ..................................... 37–38

15 EXTERNAL DATA LIST ................................... 39

(Supplement) TEMPLATE

■Template for the display unit

• SX-2713/2779 (Display mount bracket template)

■Template for the scanner unit

• EX-2714
• EX-2780

TABLE OF CONTENTS

MR-1000R2_T2.qxd 04.2.24 10:22 Page 4

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