COMBO]The firmware BS04 of SM-308B

Caution ; This firmware is only for SM-308BE or SM-308B/DOM.

-Windows (sfdnwin.exe)
- Dos mode(sfdndos.exe)
-Windows2000(sfdnw2k)

How to upgrade the firmware in Windows. 

1. Run the SFDNWIN.EXE(windows 95/98,ME or sfdnw2k(win2000) file on windows. 

2. When there's pop-up menu, you choose SYSTEM. 
Press the OPEN, and take the file what you want to down. 

3.If you press the FLASH, Download is started. 

4. When the FIRMWARE DOWNLOAD is completed, power the PC off.
Boot up the PC again. 