New Palisades Zoysia sod - winter watering

I had Palisades Zoysia put down about 10 days ago. I’ve been watering twice/day 6am and 1pm for ~20 min/ea since then.

The grass is mostly dormant. At a distance, the yard is completely brown, but if you look at individual sod pieces, you can see a little bit of green mixed in.

I put down pesticide (chinch bugs took out my St Aug last summer) and Fungicide a few days ago.

Am I supposed to keep up this watering for the next month until the grass starts to green up and root? Should I drop to once per day? Every other day?

Thanks