Icom MR-570R Instruction Manual page 4

TABLE OF CONTENTS
SYSTEM COMPONENTS...........................................i
SUPPLIED ACCESSORIES........................................i
IMPORTANT ............................................................. ii
PRECAUTIONS ........................................................ ii
FOREWORD ............................................................ ii
EXPLICIT DEFINITIONS .......................................... ii
TABLE OF CONTENTS ............................................iii
1 CAUTION ............................................................. 1
DANGER! HIGH VOLTAGE .................................. 1
RADIATION HAZARD ........................................... 1
2 PANEL DESCRIPTION ................................... 2 –5
I Front panel ........................................................ 2
I Screen ............................................................... 4
3 MENU .............................................................. 6 –9
I BRILL MENU ..................................................... 6
I ADJ (Adjust menu) ............................................. 6
I FUNCTION MENU ............................................. 7
I EPA..................................................................... 8
I INT. SETTING .................................................... 9
4 BASIC OPERATION .................................... 10–13
I Checking the installation ................................. 10
I Turning power ON/OFF .................................... 10
I Basic operation ................................................ 11
I RAIN function ................................................... 12
I SEA function..................................................... 12
I OFF CENTER function..................................... 12
I IR function ....................................................... 13
I ECHO STRETCH function .............................. 13
I ZOOM function ................................................ 13
I TRAILS function .............................................. 14
I Power save function ........................................ 14
I Ship speed indication ...................................... 15
I Position indication ........................................... 15
I Way point indication ......................................... 15
I Long pulse function .......................................... 15
I Bearing setting ................................................ 15
5 DISTANCE AND DIRECTION
MEASUREMENTS ...................................... 16 – 18
I Distance measurement ................................... 16
I Bearing and Distance measurement ............... 17
I Advanced measurement ................................. 18
6 ALARM FUNCTION ........................................... 17
I Alarm zone setting ........................................... 19
I Zone alarm setting ........................................... 19
7 EPA (Electronic Plotting Aid) .................... 20 –22
I EPA (Electronic Plotting Aid) ............................ 20
I EPA menu setting ............................................ 20
I EPA operation .................................................. 21
I Correct the target ............................................ 21
I Clear the target ................................................ 22
I Plotting marks .................................................. 22
I Course and speed vector ................................ 22
I Plots ................................................................ 22
8 BASIC RADAR THEORY ............................ 23 – 25
I Side-lobe echoes ............................................. 23
I Indirect echoes ................................................ 23
I Multiple echoes ............................................... 24
iii
I Minimum range ................................................ 24
I Blind and Shadow sectors ............................... 25
I Target resolution............................................... 25
9 INSTALLATION AND CONNECTIONS ........ 26–30
I Connecting the units ........................................ 26
I Power source requirement .............................. 26
I Ground connection ............................................26
I Installing the EX-2473 display unit .................. 27
I Mounting the EX-2474 scanner unit ............... 28
I Wiring the system cable .................................. 29
10 SERVICE MAN MENU .............................. 31–34
I Service man menu .......................................... 31
I Select the language ......................................... 31
I SPD adjustment ............................................... 32
I HDG adjustment............................................... 32
I TIMING adjustment ......................................... 33
I MBS adjustment .............................................. 33
I RANGE selection ............................................. 34
I Tuning adjustment ............................................ 34
I Auto gain adjustment........................................ 34
11 ERROR MESSAGE ......................................... 35
I Error message list ........................................... 35
12 MAINTENANCE ............................................... 36
I Periodic maintenance ...................................... 36
I Scanner unit maintenance ............................... 36
I Display unit maintenance ................................ 36
I Options ............................................................ 36
13 SPECIFICATIONS ........................................... 37
14 EXTERNAL DATA LIST ................................... 38
15 TEMPLATE ..................................................39–41
I Template for the display unit
• EX-2473 (LCD Display) ....................................39
I Template for the scanner unit
• EX-2474 (RADOME) ........................................41