7-4
Table 7-2 Alarm message list (GENERAL WARNING) 
ALARM TYPE  MASSAGE  Description 
GENERAL WARNING  MAX Point  Tried to enter navigation information beyond the specified. 
No Heading Data  N-up selection when bearing data is invalid.
Invalid Data  Tried to enter any data beyond its range. 
No Position Data  Mark or line input when the latitude and longitude is invalid.
AIS MAX Target  Maximum number of AIS targets. 
Not Allowed  General operation error. 
POSN Reset  Change the latitude and longitude sentence. 
No Card  Card: Not detected yet. 
Card Full  Card: Run out of free space. 
Invalid Card  Card: Invalid card. 
Read Failed  Card: Read failure. 
Write Failed  Card: Write failure. 
Erase Failed  Card: Erase failure. 
Format Failed  Card: Unformatted card. 
Copying  Displayed-image is capturing to file. 
Slave Mode  Operation of a menu for the scanner unit when the slave 
mode is active. 
TXRX Standby  Scanner unit completes pre-heat. 
Situation Change  Under changing the Situation Pattern. 
Situation Restore  Complete setting of the Situation Pattern. 
Battery Low  The battery is weakening. 
Battery Dead  The battery is dead. 
Table 7-3 shows a list of fuses used in the equipment. 
Table 7-3 Fuse List 
Location  Parts No. Current Rating Protection Circuit  Type 
Process Unit  F401  5A  Scanner unit without motor ST4-5AN1 
Process Unit  F402  8A  Motor    (CBP-217)  ST6-8AN1