8.1.6 RADAR ALARM LEVEL .............................................................................................. 99
8.2 TT FUNCTION ...................................................................................................................... 100
8.3 SCANNER FUNCTION ........................................................................................................ 101
8.3.1 PULSE REPETITION FREQUENCY FINE TUNING (PRF FINE TUNING) ............ 101
8.3.2 STAGGER TRIGGER ................................................................................................ 101
8.3.3 ANTENNA ROTATION SPEED ................................................................................ 102
8.3.4 PRF MODE ................................................................................................................ 102
8.3.5 TIMED TX .................................................................................................................. 102
8.3.6 TUNE PEAK ADJUSTMENT ..................................................................................... 103
8.3.7 TUNE INDICATOR LEVEL ........................................................................................ 103
8.4 CONTROL ............................................................................................................................ 104
8.4.1 TOUCH PANEL CALIBRATION ................................................................................ 104
8.4.2 BUZZER ..................................................................................................................... 105
8.5 MAINTENANCE SETTING ................................................................................................... 105
8.5.1 PARTIAL RESET ....................................................................................................... 106
8.5.2 ALL RESET ................................................................................................................ 106
8.5.3 SYSTEM TIME CLEAR ............................................................................................. 107
8.5.4 SCANNER TIME CLEAR .......................................................................................... 107
8.5.5 TABLE UPDATE ........................................................................................................ 108
8.5.6 INTERNAL SETTING ................................................................................................ 109
8.5.7 USB FORMAT ........................................................................................................... 111
8.6 SYSTEM SETTING .............................................................................................................. 112
8.6.1 MASTER/SLAVE/DEMO ........................................................................................... 112
8.6.2 OWN SHIP OUTLINE ................................................................................................ 113
8.6.3 UNIT ........................................................................................................................... 113
8.6.4 MOVE OWN SHIP ..................................................................................................... 114
8.6.5 USE RANGE SELECT .............................................................................................. 114
8.7 DISPLAY SCREEN ............................................................................................................... 115
8.7.1 OWN VECTOR DISPLAY ......................................................................................... 115
8.7.2 STANDBY DISPLAY SELECT .................................................................................. 116
8.7.3 OPERATION NUMERICAL DISPLAY ...................................................................... 116
8.7.4 DISPLAY COLOR ...................................................................................................... 116
8.7.5 WAYPOINT DISPLAY ............................................................................................... 116
8.7.6 AIS FILTER ................................................................................................................ 117
8.8 ERROR ALARM MASK ........................................................................................................ 117
8.8.1 SCANNER ................................................................................................................. 118
8.8.2 DISPLAY UNIT .......................................................................................................... 118
8.8.3 RX DATA .................................................................................................................... 118
Chapter 9 MAINTENANCE AND CHECK ......................................................... 119
9.1 ROUTINE MAINTENANCE .................................................................................................. 119
9.2 MAINTENANCE OF EACH UNIT ......................................................................................... 119
9.2.1 SCANNER NKE-1066 ............................................................................................. 119