SECTION 3 
BASIC OPERATION 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3.1  FLOW OPERATION ...................................................................................... 3-1 
3.1.1    Power ON and Start the System .......................................................... 3-2 
3.1.2    Observe and Adjust Video ................................................................... 3-3 
3.1.3    Acquire and Measure Data ................................................................... 3-4 
3.1.4    Display and Measure with Reference to CCRP .................................. 3-4 
3.1.5    End the Operation and Stop the System ............................................ 3-5 
3.2  MENU COMPOSITION .................................................................................. 3-6 
3.2.1    Overview of Menu Structure ................................................................ 3-6 
3.2.2    Basic Menu Operation .......................................................................... 3-7 
3.3  PREPARATION ............................................................................................. 3-9 
3.3.1    Adjust Display Brilliance [BRILL] ........................................................ 3-9 
3.3.2    Adjust Contrast ..................................................................................... 3-9 
3.3.3    Adjust Operation Panel Brilliance [PANEL] ...................................... 3-10 
3.3.4    Switch Day/Night Mode [DAY/NIGHT] ............................................... 3-10 
3.3.5    Adjust Brilliance of Information on Radar Display   
(Brilliance Setting) .......................................................................... 3-11 
3.3.6    Adjust Sound Volume (Buzzer Volume) ............................................ 3-12 
3.3.7    Reset Alarm Buzzer [ALARM ACK] ................................................... 3-12 
3.3.8    Set Display Color ................................................................................ 3-13 
3.4  BASIC OPERATIONS ................................................................................. 3-15 
3.4.1    Start Transmission [TX/PRF] ............................................................. 3-15 
3.4.2    Stop Transmission [STBY] ................................................................. 3-15 
3.4.3    Change Range (Observation Range Scale) [RANGE+/-] ................. 3-15 
3.4.4    Tune ..................................................................................................... 3-16 
3.4.5    Control Sensitivity [GAIN/PL] ............................................................ 3-17 
3.4.6    Suppress Sea Clutter [AUTO-SEA] ................................................... 3-18 
3.4.7    Suppress Rain/Snow Clutter [AUTO-RAIN] ...................................... 3-20 
3.4.8    Reject Radar Interference [IR] ........................................................... 3-22 
3.4.9    Hide/Display Range Rings (RINGS) ................................................... 3-23 
3.4.10    Hide Ship’s Heading Line (HL OFF) ................................................. 3-23 
3.4.11    Hide Graphics Information on Radar Display   
(Graphic Display) ............................................................................ 3-24 
3.5  GENERAL OPERATIONS ........................................................................... 3-25 
3.5.1    Move Cross Cursor Mark by Trackball .............................................. 3-25 
3.5.2    Use EBLs (Electronic Bearing Lines) [EBL1/2] ................................ 3-26 
3.5.3    Set EBL Operation (EBL1 /2 Setting) ................................................ 3-29 
3.5.4    Display Variable Range Markers [VRM1/VRM2] ............................... 3-32 
3.5.5    Display Parallel Cursors (Parallel Cursor) ........................................ 3-34 
3.5.6    Display Parallel Index Lines (Parallel Index Line) ............................ 3-41 
3.5.7    Switch Bearing Display Mode [AZI MODE] ....................................... 3-48 
3.5.8    Switch True/Relative Motion Display Mode [TM/RM] ....................... 3-49 
3.5.9    Move Own Ship’s Display Position [OFF CENT] .............................. 3-50 
3.5.10    Display Radar Trails (Other Ships’ Trails) [TRAILS] ...................... 3-51 
3.5.11    Switch Pulse Length (GAIN/PL) ....................................................... 3-54 
3.5.12    Expand Targets (Target Enhance) ................................................... 3-55 
3.5.13    Use Video Process (Process) .......................................................... 3-56 
3.5.14    Zoom ................................................................................................. 3-57 
3.5.15    Use Marker [MOB] ............................................................................ 3-58 
3.5.16    Marking [MARK] ............................................................................... 3-59 
3.5.17    Operate EBL Maneuver Function (EBL Maneuver) ........................ 3-60 
3.5.18    Operate Multi-Function Control [MULTI] ........................................ 3-62 
3.5.19    Operate User Key Switches [User Key 1/2] .................................... 3-64 
3.5.20 
  Automatic Acquisition ..................................................................... 3-66 
3.5.21    Radar Alarm (Radar Alarm) .............................................................. 3-69 
3.6  USE OWN SHIP'S TRACK DATA    (OWN TRACK) ................................... 3-74 
3.6.1    Display Own Ship’s Track (Display Own Track) ............................... 3-74 
3.6.2    Set Own Ship’s Track Data Storage Interval   
(Own Track Interval) ....................................................................... 3-76 
3.6.3    Cancel Storing of Own Ship’s Track Data (Own Track Memory) .... 3-77 
3.6.4    Clear Own Ship’s Track Data (Clear Own Track) .............................. 3-78 
3.7  DISPLAY CHARTS...................................................................................... 3-79 
3.7.1    Insert/Remove a Card ........................................................................ 3-79 
3.7.2    Display Coastline ROM Card Produced by JRC .............................. 3-81 
3.7.3    Display ERC Card ............................................................................... 3-82 
3.7.4    Fill Charts (Fill Land Area) ................................................................. 3-83 
3.8  DISPLAY NAVIGATION INFORMATION   
(NAV INFORMATION DISPLAY) ................................................................. 3-84 
3.8.1    Display Waypoint Marks (Waypoint Display) ................................... 3-84 
3.8.2    Display Navigation Information (NAV Display Setting) ................... 3-85 
3.8.3    Create/Edit Navigation Information (Edit User Map) ....................... 3-86 
3.8.4    Set Navigation Information (User Map Setting) ............................... 3-92 
3.8.5    Set and Display Geodetic System ..................................................... 3-99 
3.9  APPLIED OPERATIONS ........................................................................... 3-101 
3.9.1    Set Radar Signal Processing (Process Setting) ............................ 3-101 
3.9.2    Set Radar Trails (RADAR Trails Setting) ........................................ 3-104 
3.9.3    Set Cursor (Cursor Setting) ............................................................. 3-109 
3.9.4    Set Screen(Screen Setting) .............................................................. 3-111 
3.9.5    Set Scanner (TXRX Setting) ............................................................ 3-121 
3.9.6    Set Chart Display (Map Setting) ...................................................... 3-123 
3.9.7    Set LORAN C (LORAN C Correction) .............................................. 3-135 
3.10  USE FUNCTION SWITCH [FUNC] ........................................................... 3-136 
3.10.1    Operation Procedure ...................................................................... 3-136 
3.10.2    Function Setting Menu Items ........................................................ 3-137 
3.10.3    Overview of Function Operations ................................................. 3-138 
3.10.4    Overview of Stored Function Setting Data ................................... 3-142 
3.10.5    Personal Information (PIN Setting) ............................................... 3-143 
3.11  USING CARD ............................................................................................ 3-146 
3.11.1    Save in and Transfer to Card (MEM CAPA/Copy) ........................ 3-147 
3.11.2    Erase/Initialize Card Memory (CLR MEM/INIT Card) .................... 3-152