Jooan cams on different settings

[Rock 0]

Hi,

Have a W-NVR  Jooan  JA-8108-W with s/w  3.0.6.0.

Not sure how this happened but the cams are not showing on the correct number.

4 Cams on a 4 cam screen.

Cam 1 is correct, other 3 cans are on 3,4,5, instead of 2,3,4. so I can only see them all when the screen is set to 8.

How can i get them correct.

I see a'Clone' option in admin, but not sure if this will put them in the correct order so I can see the 4 on the screen.

Thanks

showing on different