Promise Technology VTrak 15110 - Manual (Page 201)

Chapter 6: Maintenance
193
3. Type the file name of the firmware image file and press Enter.
The CLU displays the TFTP server IP address.
4. Press Y and Enter to proceed with the firmware update.
TFTP Server: 192.168.10.5, updating started, please wait...
ImgHeader read: Success
PTIF: Success
Please note that the new firmware will take effect
only after VTrak is rebooted.
The firmware update takes about 10 minutes. After the firmware update,
VTrak will automatically reboot.