JMA-5312-6/6HS 
JMA-5322-7/9/6HS 
JMA-5332-12 
 
 
 
SIMPLIFIED MANUAL 
 
 
 
 
 
 
 
 
 
 
 
1  INTRODUCTION ..................................................................................................S-1 
1.1 READ ME..................................................................................................S-1 
2  BASIC OPERATION.............................................................................................S-2 
2.1 OWER ON AND START THE SYSTEM .................................................S-2 P
2.2
 END THE OPERATION AND POWER OFF .............................................S-3 
2.3 ADJUST MONITOR BRILLIANCE [BRILL]..............................................S-3 
2.4  HANGE OBSERVATION RANGE [RANGE + / - ]..................................S-4 C
2.5
 ADJUST GAIN [GAIN / PL] ......................................................................S-4 
2.6 SUPPRESS SEA CLUTTER [AUTO-SEA] ...............................................S-4 
2.7 UPPRESS RAIN / SNOW CLUTTER [AUTO-RAIN] ..............................S-6 S
2.8
 USING ELECTRONIC BEARING LINE (EBL1 / EBL2)............................S-7 
2.9 USING VARIABLE RANGE MARKER (VRM1 / VRM2) ...........................S-9 
2.10  SWITCH TRANSMITTER PULSE LENGTH [GAIN / PL] .......................S-10 
2.11  SWITCH AZIMUTH DISPLAY MODE [AZI MODE] .................................S-10 
2.12  SWITCH TRUE / RELATIVE MOTION DISPLAY MODE [TM / RM] ....... S-11 
2.13  DISPLAY RADAR TRAILS [TRAILS] .....................................................S-12 
3  TARGET TRACKING OPERATION ...................................................................S-13 
3.1  CQUIRING TARGET [ACQ] .................................................................S-13 A
3.2
  ISPLAY TRACKED TARGET DATA [TGT DATA] ................................S-13 D
3.3
 CANCELING TRACKED TARGETS [TGT CNCL] .................................S-14 
4  AIS OPERATION................................................................................................S-15 
4.1 SETTING AIS DISPLAY FUNCTION (AIS FUNCTION)..........................S-15 
4.2 ACTIVATE AIS TARGETS (ACT AIS).....................................................S-15 
4.3  ISPLAY ACTIVATED AIS TARGET DATA[TGT DATA] ........................S-16 D
4.4
 DEACTIVATE AIS TARGETS (DEACT AIS) ...........................................S-17 
5  TARGET TRACKING / AIS COMMON OPERATION.........................................S-18 
5.1 ETTING VECTORS (VECTOR).............................................................S-18 S
5.2
 SETTING COLLISION DECISION CRITERIA (CPA / TCPA LIMIT) .......S-19 
6  OTHER CONTENTS ..........................................................................................S-20 
6.1  ESET ALARM BUZZER [ALARM ACK] ..............................................S-20 R
6.2
 OPERATION ON NUMERIC VALUE INPUT MENU ...............................S-20