Sans Digital Mobileraid MR8X Detailed User's Manual page 76

Upgrading Firmware Through ANSI/VT-100 Terminal Emulation
Get the new version firmware for your RAID subsystem controller. For Example, download
the bin file from your vendor's web site into the local directory.
NOTE: When there is new boot ROM firmware that needs to be
upgraded, upgrade first the boot ROM firmware. Then repeat the
process (steps 1 to 9) to upgrade the firmware code after which a
RAID controller restart will be necessary.
1. From the Main Menu, scroll down to "Raid System Function"
2. Choose the "Update Firmware". The Update The Raid Firmware dialog box appears.
3. Go to the menu bar and click Transfer. Select Send File.
4. Select "ZMODEM modem" under Protocol to set ZMODEM as the file transfer protocol of
your terminal emulation software.
SAS-to-SATA II RAID Subsystem
Installation and Configuration Manual
76