9ņ3 
Table 9-4    List of Route Error Messages and Warnings 
Message  Class  Description  ALR No. 
Radar Alarm(In)  Alarm  Targets have entered the radar alarm range.  933 
Radar Alarm(Out)  Alarm  Targets have left the radar alarm range.  934 
Route(Approach)  Alarm  Approach the route.  938 
Route(Break Off)  Alarm  Out of the route.  939 
WPT(Arrival)  Alarm  Arrive at way point.  936 
WPT(Break Off)  Alarm  Out of the way point.  937 
ALR No: Unique alarm number in ALR sentence and ACK sentence. 
 
 
Table 9-5    List of Operational Error Messages and Warnings 
Message  Class  Description  ALR No. 
Can't Transmit  INFO 
Transmission cannot be executed. 
Tried to transmit within 5 second after standby or when the 
transmitter-receiver has any trouble. 
 
Card Full  INFO  Card capacity insufficient.   
Delete Failed  INFO  Data deletion from the card failed.   
Format Failed  INFO  Card format failed.   
In Use  INFO  Data cannot be deleted / changed because it is being used now.   
In Use  INFO  Data has been inputted.   
Invalid Card  INFO  Card is not valid.   
Invalid Data  INFO 
The value is invalid. 
Tried to enter any data beyond its range. 
 
MAX Point  INFO 
The maximum number of points has been reached. 
Tried to enter navigation information beyond the specified. 
 
No Card  INFO  Card not detected yet.   
No Position Data  INFO 
There is no position data. 
Mark or line input when the latitude and longitude is invalid. 
 
No Heading Data  INFO 
There is no bearing data. 
Target tracking operation or TM selection when bearing data is 
invalid. 
 
Not Allowed  INFO  General operation error.   
Out of Bounds  INFO  The latitude cannot be displayed on the map.   
Out of Bounds  INFO  The latitude is outside the displayable latitude range.   
Out of Range  INFO  Out of operation range.   
Read Failed  INFO  Data load from the card failed.   
Write Failed  INFO  Data write to the card failed.   
ALR No: Unique alarm number in ALR sentence and ACK sentence.