8-2 
8.2  Regular Backup
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CAUTION 
Do not do the backup operation of data while 
sailing. 
The radar mode is ended so that the data backup 
may begin. It becomes impossible to do the 
observation using radar and this may lead to 
accidents. 
8.2   REGULAR BACKUP 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The backup function to copy from HDD1 of the drive the usually uses data to HDD2 of the backup drive is provided 
in this device. 
The backup should be performed regularly. 
Because if HDD1 broken down, backed up data of HDD2 switched from HDD1 can be used as emergency action. 
If any HDD in this device broken down, contact promptly specialized service personnel. 
 
 
For radars that display unit software version before 2.00. 
 
 Procedures   1.  Left-click the  Main  → Code Input  button. 
 
  The Code Input menu will appear.. 
 
2. Input “1111”. 
 
3.  Left-click the  ENT  button. 
 
  The radar mode ends and the Backup screen is displayed.. 
 
4.  Left-click the   to Backup drive except charts…   button or   to Backup 
drive including charts…    button. 
 
    to Backup drive except charts…     : The data of HDD1 that doesn’t contain the 
chart data is copied onto HDD2. 
    to Backup drive including chats…    : The data of HDD1 that contains the chart 
data is copied onto HDD2. 
 
5.  Left-click the  OK  button. 
 
  The copy begins. 
 
6.  When a copy is finished, left-click the    Close    button. 
 
  Backup screen will close.