Sony PXW-FS7 Manual page 10

Firmware Update Procedure: PXW-FS7
Caution
Between version update Phase1 and Phase2, the camera will reboot and
the message on the screen will disappear. Although the message
disappears from the screen, version update is still running, do not turn
the power off.
Once the version up is completed, the REC lamp will stop blinking and
[Version Upgrade OK Turn Power Off] will appear on the screen.
When the Version Update Procedure is terminated
If there is an error during the version update, [Version Upgrade NG:
Cannot Read. Power Off] will appear on the screen. Reboot the camera
and redo the whole process from the beginning.
When the Version Update Failed
[Version Upgrade Error!!] will appear on the screen. Redo the whole
process from the beginning. If the error still appears, camera might need
repair, please contact your local Sony service center.
5. Reboot the camera.
6. Check the system software version
If the System Software Version is not updated please check the
procedure and redo the version update again.
November 2014