Program Updating - Furuno 1715 Service Manual

4.7 Program updating

The program is upgraded by connecting a PC directly or through a RS232C-RS422 converter.
1. Direct connection of PC
1) Connection
The cover of the display unit is removed for the connection of the PC.
MODEL1715
DU Board (03P9320)
*XH4P connector
2) Procedure
1. Load the program file onto your PC.
2. Open the program file and then click the batch file, up1715.bat.
3. The message "TARGET POWER ON" appears.
4. Turn on the radar. The messages, "Now Erasing" and "000 percent completed" appear
on the PC. When the message "Finish Version up" appears, the upgradation is
completed. The system restarts automatically. Fig.4-10 shows the change of the display
on the PC.
5. Disconnect the cable and close the cover of the display unit.
M O D EL1623
J 7
R S232C R X D 1
R S232C TX D 2
G N D 3
N C 4
SER IAL PO R T
3 TX R S232C
2 R X R S 232C
5 G N D
4
6
7
8
*D-SUB9P connector
Fig.4-9
19
4.7 Program updating
PC