Just getting started new, old 1990 Large Dish

[rpmkag]

Just picked this out and am very interested in learning the tech.
Here it is
Satellite Receiver SR-3
USS/maspro
Quartz synthesized
Microprocessor receiver
Model SR-3
Rating AC117V
Frequency 60Hz

Satellite Descrambler 2100E
General Instument
Videocipher II
A/N A04038A67
Model VC 2100E
# A81 502575
Any comments good, bad or other wise will be appriciated.
I will be setting this up, but need some help!!!!