
iv
SYSTEM COMPONENTS ......................................... i
SUPPLIED ACCESSORIES ...................................... i
FOREWORD ............................................................ ii
IMPORTANT ............................................................. ii
EXPLICIT DEFINITIONS .......................................... ii
PRECAUTIONS ....................................................... iii
TABLE OF CONTENTS ........................................... iv
1 PANEL DESCRIPTION .................................. 1–4
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Front panel ...................................................... 1
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Screen ............................................................ 3
2 MENU ............................................................. 5–6
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VIDEO ............................................................. 5
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FUNCTION ...................................................... 5
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ATA (Automatic Tracking Aid) ........................... 6
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INT. SETTING .................................................. 6
3 BASIC OPERATION .................................... 7 –12
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Checking the installation ................................. 7
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Turning power ON/OFF .................................... 7
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Basic operation ............................................... 8
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RAIN function................................................... 9
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SEA function .................................................... 9
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OFF CENTER function .................................... 9
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IR function ..................................................... 10
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STRETCH function ....................................... 10
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ZOOM function ............................................. 10
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TRAILS function ............................................ 11
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Power save function ...................................... 11
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Ship speed indication .................................... 12
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Position indication ......................................... 12
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Waypoint indication ........................................ 12
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Long pulse function........................................ 12
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Bearing setting .............................................. 12
4 DISTANCE AND DIRECTION
MEASUREMENTS ..................................... 13–15
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Distance measurement ................................. 13
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Bearing and Distance measurement ............ 14
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Advanced measurements ............................. 15
5 ALARM FUNCTION ......................................... 16
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Alarm zone setting ........................................ 16
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Zone alarm setting ........................................ 16
6 ATA (Automatic Tracking Aid) .................. 17–19
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ATA (Automatic Tracking Aid) ........................ 17
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ATA menu setting .......................................... 17
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ATA operation ................................................ 18
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Plotting marks ............................................... 18
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Course and speed vector .............................. 18
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Plots .............................................................. 19
7 BASIC RADAR THEORY .......................... 20– 22
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Side-lobe echoes .......................................... 20
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Indirect echoes ............................................. 20
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Multiple echoes ............................................. 21
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Minimum range ............................................. 21
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Blind and Shadow sectors ............................ 22
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Target resolution ............................................ 22
8 INSTALLATION AND CONNECTIONS ..... 23–29
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Connecting the units ..................................... 23
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Power source requirement ............................ 23
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Ground connection ........................................ 23
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Installing the display unit ............................... 24
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Mounting the EX-2714 scanner unit ............. 25
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Wiring the EX-2714 system cable ................. 26
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Mounting the EX-2780 scanner unit ............. 27
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Wiring the EX-2780 system cable ................. 28
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Attaching the EX-2780 scanner unit ............. 29
9 OTHER FUNCTIONS ....................................... 30
10 SERVICE MAN MENU ............................... 31–33
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Service man menu ........................................ 31
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Select the language ...................................... 31
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TIMING adjustment ....................................... 32
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HDG adjustment ............................................ 32
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SPD adjustment ............................................. 33
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RANGE selection ........................................... 33
11 ERROR MESSAGE .......................................... 34
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Error message list ......................................... 34
12 MAINTENANCE ................................................ 35
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Periodic maintenance ................................... 35
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Scanner unit maintenance ............................ 35
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Display unit maintenance .............................. 35
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Options ......................................................... 35
13 SPECIFICATIONS ...................................... 36–37
14 EXTERNAL DATA LIST ................................... 38
(Supplement) TEMPLATE
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Template for the display unit
• SX-2713/SX-2779
(Display mount bracket template)
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Template for the scanner unit
• EX-2714
• EX-2780
TABLE OF CONTENTS