Wolfbox dash cam zoom out?

[nightwishh]

I bought the Wolfbox Dash Cam G840S it works fine but the only thing I noticed when reversing the rear view camera looks very zoomed in and you need to adjust it manually from the touchscreen mirror which is very uncomfortable.
Anyone found a solution to this?
isn't there a way to zoom out and see the whole picture ? even if it's not full screen on mirror

 

[u_k]

Have you connected reversing detection cable to the rear reversing light?

I know it's not the most ideal solution, but maybe disconnect that cable so it remains in the normal rearview functionality and doesn't go into reverse parking mode.