Operation Manual

26
FIRMWARE UPDATE
CPU of the USB DOCK equips the firmware to operate the USB DOCK. Firmware of the USB DOCK will be
updated for improvement of stability, correction of error and being compatible with new lenses. It is possible to
update the firmware through the Internet via SIGMA Optimization Pro.
Confirm the latest firmware automatically
Sigma Optimization Pro confirms if the latest firmware is available automatically through the Internet when you
connect the USB DOCK to your computer and run the software.
If newer firmware is available for the USB DOCK, [Latest firmware for USB Dock is available…] will be
displayed in the dialog.
To update the firmware immediately, please click on [Yes]. If you don’t wish to update the firmware immediately,
please click on [Later].
To start the update, click [Yes] and follow the instructions in the dialog box.
Confirm the latest firmware manually
It is possible to confirm if the latest firmware is available by clicking on [Availability of latest firmware] in the
USB Dock Information screen by connecting the USB DOCK to your computer.
If newer firmware is available for the USB DOCK, [Latest firmware for USB Dock is available…] will be
displayed in the dialog.
To update the firmware immediately, please click on [Yes]. If you don’t wish to update the firmware immediately,
please click on [Later].
To start the update, click [Yes] and follow the instructions in the dialog box.
CAUTION !!
 Do not turn off the computer while updating firmware.
 To ensure the performance of the computer, use a fully charged battery or connect to an AC adapter while
using this software.
 When the dialog box shows [Cannot connect to the server…], make sure that the computer has internet
access.
 We recommend you to update to the latest firmware. Old firmware could cause failure of firmware updates to
the lens and customization.