Hi, I just upgraded my sound system and bought used Arcam AVR400. Everything is good until I got my Rega Planar 2 today and found no Phono input on the Arcam. I can not find the manual and tried to look at this forum. I can only find 1 thread saying people connect turntable to PVR input and renamed it to Phono. I don’t understand this. Can I get any help here? Thanks.