Sony PXW-FS7 Manual page 9

Firmware Update Procedure: PXW-FS7
1. System Software Update file is not saved on the root directly of the
media (SD/SDHC).
2. System Software Update file of another camera has been saved.
3. Could not decode the system software update data correctly.
Go back to the first procedure and try again.
4. Select "Execute"
Version Update will begin.
The Version Update will be executed in two phases, Phase 1
and Phase 2.
When the version update begins, the REC lamp will start
blinking, and [Version Upgrade Elapsed Time XX:YY:ZZ
Executing... XX%] will appear on the screen. (XX:YY:ZZ:
Elapsed time, XX%: finished percentage）
November 2014
Phase Approx. time
Phase1 About 5 min.
Phase2 About 15 min.