Engineering menu on CLA and rear camera

Hi gents, I was playing with the engineering menu and obvioously i've done something wrong and the rear camera is not switching from wide angle view to narrow view with guide line, i've only got the wide angle view. Can anyone explain me what does the items on the engineering menu related to rear camera are for? regards Bruno

Hi gents,
I was playing with the engineering menu and obvioously i've done something wrong and the rear camera is not switching from wide angle view to narrow view with guide line, i've only got the wide angle view.
Can anyone explain me what does the items on the engineering menu related to rear camera are for?
regards
Bruno

---------------------------------------------------------------------------
Visit this link to stop these emails: https://zpr.io/t5iAW