Liebert AC4 用户手册

For details on this feature, see 7.7.6 - Perform Firmware Update (Service Terminal Interface 

only).

PERFORM FIRMWARE UPDATE

This command will update
the existing firmware

1=PERFORM FIRMWARE UPDATE
2=RETURN TO SETUP SYSTEM INFO MENU
3=RETURN TO SETUP MENU
4=RETURN TO MAIN MENU

SELECT A NUMBER:1

>PERFORM FIRMWARE UPDATE-YES(Y) OR NO(N)?
>[N]
>[

INSTRUCTIONS TO PERFORM FIRMWARE UPDATE:
ASSUMES USING MICROSOFT WINDOWS HYPERTERMINAL APPLICATION
- SELECT TRANSFER FROM THE TOOLBAR
- SELECT SEND FILE
- ENTER FILE NAME-FIRMWARE FILE LOCATION & NAME,E.G., PROG####.S19
- SELECT XMODEM FROM THE PROTOCOL BOX
- SELECT SEND BUTTON

>WAITING TO SEND PROGRAM FILE
>DONE

>CHECKSUM IS....
>PROGRAM VERSION....
>WAITING TO SEND FLASH FILE
>DONE

>FIRMWARE UPDATE SUCCESSFUL