Help! I recently purchased this 2340R, not sure why but thought it was a cool machine. Had it refurbished for about $300 to have it run properly. Well I have read my owners manual and you tube and googled to no end with no success on recording from a turntable which is hooked up through my receiver. I have spent numerous hours trying all sorts of connection possibilities but not luck. No movement on VU meters, seems to be no signal coming through. !!!!