You are not required to check during rest.

PWA says you have to make yourself aware of anything placed on your schedule because scheduler doesn’t have to call you…when you make yourself aware is up to you.

You are free to check your schedule 1 minute after your 30hr rest ends, but you may find a rotation or SC on your schedule that starts in exactly 10hrs.

And since this a Reserve thread, there is a mandatory schedule check, via Icrew or VRU, that must be done within 30 min of block in from a RES rotation.