Is there a way to install cuda10.0 on jetson xavier without using the sdk manager?

Hi.
I purchased the retail version of jetson xavier and set it up according to the instructions, but I did not get cuda 10.0.
This is the product page.
https://www.avermedia.com/jp/professional/product/ea713_aamn_1pc0/overview
This is the procedure.

Is it possible to install jetpack 4.2.2 as it is and only install cuda 10.0 later?
Thanks!