Furuno FS-1570 Service Manual page 106

9. The updating is complete with "[Upload Complete !]" message.
The FS-2570C is displayed as follow.
- When the T-CPU is updated,
SELECT MACHINE TYPE PLEASE POWER OFF
-
When the C-CPU is updated, RT display appears.
10. Turn off the system and on it again.
11. When updating T-CPU and C-CPU, perform ALL CLEAR. See page 3-2.
12. Confirm the program version level as below.
Checking detail program version
Carry out the self-test by pressing [3] with the DSC display. After the test, press [1:RT]
5 times while holding [FILE] to show the program version in detail.
MAIN CPU
PANEL-1
PANEL-2
MODEM
NBDP MODEM

TRX PROGRAM UPDATE EEPROM ALL CLEAR
Table 4.4.1 Test Item and program
Test Item
4-6

appears.
Program
T-CPU
C-CPU for No.1 FS-2570C
C-CPU for No.2 FS-2570C
DSC MODEM
NBDP MODEM
4.4 Updating Program