EOS 700D & PowerShot G3 X Unwanted changes in image quality

[Sandwichken]

My 700d and my wifes g3x have both had unwanted image quality changes. Both set on L and changed to various levels without us going into the menu screen. Anyone else had this?

[Waddizzle]

I’m not understanding what you mean by the cameras are set to L. Do you mean M?

[ebiggs1]

You need to reset both cameras back to defaults settings.

[Sandwichken · Accepted solution]

I have worked out what happened. Hit Q button instead of button above it when doing backlit compensation then turned wheel and that altered image quality setting. 

[rs-eos]

Glad you found the problem. It would be good if you could mark your reply as a solution. This will help other users know that this issue has been solved. And that may also help other users in the future.

[Sandwichken]

Will do. Sorry,new to site