I'm totally new to any of this but I have always wanted a fm in the front room and my partner picked this up yesterday for free it has all keys and powers on beautifully reels spin but then wow alarms sounding and shows the error code 2.4 I would greatly appreciate if anyone could help me with the restoration of this beautiful machine please I'd love to be able to use it and show my children and grandchildren just how cool the old machines are thank you in advance