mobile

I have accidently used this Acer 730HD repair tool on it, i thought there would be options but it just does everything automatically

so I believe my Non-HD 730 is now flashed with some rooted 730HD rom , now i managed to find the stock rom off Acer support site,

but after some research i'm still not sure how to flash it back,
the problem is, ithe tablet still able to enter recovery but I'm guessing it is in a resolution my non-hd doesn't support or something, so i cannot see what options are what
see image

any direction or assistant on this will be greatly appreciated,
thank you