We all know the famous procedure when bomb on board is to play with the outflow valvle to keep delta P= 1. But all this is only when landing is not possible within 30min.
QRH says if landing is possible, the only 2 things to do is advice company and prepare cabin. Does it mean that we can ignore the delta P, cab alt + 2500 etc. to descend and land asap?
Thanks.