05-08-2013 08:56 PM
After updating the 5D Mark 3 to firmware 1.2.1 we noticed that there's a small bug:
- The LCD Brightness function does not work properly when the HDMI is set to "Mirroring".
If you change LCD brightness from "Auto" to "Manual" or vice-versa, and try to change the brightness level it doesn't work properly.
PLEASE FORUM MODERATORS: check this phenomenon and forward this report to Canon for further fix.
Thank you very much in advance.
05-09-2013 05:29 PM
It seems to happen when using external monitor and "Mirroring" is enabled.
We'll do some more tests to fully confirm
If someone else has also noticed this, please post details.