CONTENTS 
 
iii 
4.11  MAINTENANCE .....................................................................................................................4-70 
4.11.1  RESETTING.................................................................................................................... 4-70 
4.11.2  SYSTEM TIME CLEAR .................................................................................................. 4-72 
4.11.3  SCANNER TIME CLEAR ............................................................................................... 4-72 
4.11.4  TABLE UPDATE............................................................................................................. 4-76 
4.11.5  INTERNAL SETTING ..................................................................................................... 4-78 
4.11.6  USB FORMAT ................................................................................................................ 4-79 
4.12  SYSTEM SETTING................................................................................................................ 4-80 
4.12.1  MASTER/SLAVE/DEMO ................................................................................................ 4-80 
4.12.2  UNIT ................................................................................................................................ 4-81 
4.12.3  MOVE OWN SHIP.......................................................................................................... 4-84 
4.12.4  RANGE............................................................................................................................ 4-84 
4.13  DISPLAY SCREEN ................................................................................................................ 4-87 
4.13.1  OWN VECTOR WIDTH.................................................................................................. 4-87 
4.13.2  OWN OUTLINE............................................................................................................... 4-87 
4.13.3  BARGE OUTLINE........................................................................................................... 4-91 
4.13.4  BEARING MARKER ....................................................................................................... 4-94 
4.13.5  STANDBY NUMERIC DISPLAY .................................................................................... 4-95 
4.13.6  OPERATION NUMERIC DISPLAY................................................................................ 4-95 
4.13.7  LOCATION CHANGE..................................................................................................... 4-96 
4.14  ERROR ALARM MASK ......................................................................................................... 4-98 
4.14.1  SCANNER....................................................................................................................... 4-98 
4.14.2  DISPLAY UNIT.............................................................................................................. 4-100 
4.14.3  CONNECTION DEVICE............................................................................................... 4-102 
4.14.4  RX DATA....................................................................................................................... 4-103 
Chapter 5  MEASURES AGAINST NOISE INTERFERENCE   
IN THE RADIO EQUIPMENT............................... 5-1
 
5.1  SHIELD OF DEVICES ............................................................................................................. 5-1 
5.2  INTER-UNIT CABLES.............................................................................................................. 5-1 
5.3  INSTALLATION LOCATION.................................................................................................... 5-1 
5.4  GROUNDING ........................................................................................................................... 5-1 
APPENDIX 
INDEX