Furuno FS-1562 Manual page 431

Note) Rewriting the memory
If you press [F1] key when a message "Hit <F1>, if you want to setup FLASH Disk."
appears before PC-DOS starts up after power-on, a memory settings display will appear. If
you "Save" the settings by pressing [F4] key, the terminal program will be deleted and will
not start. Then, a message "Boot Failure Insert BOOT diskette in A:
ready" will appear. In this case, it is necessary to PC-DOS system files and terminal
program in A-drive.
Explain to customer that you do not touch keyboard after the power switch ON until
terminal software starting up completed.
"Hit <F1>, if you want to setup FLASH Disk"
If press [F1] key, apper as follow.
note)
FLASH type=29C040A(512k x 8) Total chip(s)=02
ESC:Exit
If press [ESC] key,
"Starting PC DOS..."
Starting terminal program
Note) This is the memory configuration of IB-581.
Do not change this.
Power ON
F4:Save :Select
"Write to FLASH disk(Y/N)" will appear on the screen.
Press [N],[Enter] keys. If you press [Y],[Enter] key :
AMIBIOS System Configuration (C) 1985-1995, American Megatrends Inc,.
Main Processor
Math Processor
Floppy Drive A:
Floppy Drive B:
AMIBIOS Date
Processor Clock
If power is turned on, PC-DOS will not start
keeping the display below.
K1-6
Disk size=1024 kbyte(s)
PgUp/PgDn:Modify
If press [F4] key,
:i386SX
:None
::None
:1.44MB 31/2
:07/15/95
:33MH
The displays depend upon CPU Card Version.
(The above is for Ver. 3.0.)
PC DOS will not starting.
"Boot Failure Insert BOOT diskette in A:
Press any key when ready."
Press any key when
Base Memory Size :640kB
Ext.Memory Size :128kB
Display Type :VGA/EGA
Serial Port(s) :3F8.2F8
Parallele Port(s) :378
IB-581