Updating the firmware in the camera
Check firmware version of the unit with the SYSTEM INFO item on the setup menu OTHER FUNCTIONS screen. Then access the site listed below to check the most recent firmware information and download any firmware you require.
Download the update file to the unit by placing it on SD Memory Cards. For detailed information on the update procedure, visit the below site.
For English:
•For updating, use only SD Memory Cards that comply with the SD or SDHC specifications.
•Be sure to insert two SD Memory Cards.
•Be sure to format SD Memory Cards on this unit.
Reference87