EOS 5D Mark IV How to Reverse Shutter Speed Dial

[kristen1]

Hello! Does anyone know how to reverse the shutter speed dial on a 5D IV? I’ve found instructions for the mark II but the menu must have changed because it’s a dead end. 

[wq9nsc]

Kristen,

I believe the only option to do this on the 5D IV will reverse both the shutter speed and aperture dials if you are in manual mode.  In other modes the smaller (top dial) will be reversed.  This is set via Custom Function 3.

Rodger