Its been a while since i worked with this equipment, am having trouble . I have a DSR922 4DTV receiver and a coolsat5000 fta receiver with an 8' dish with C and KU bands. Can't find manuals for receivers and can't remember how to hook them up together with Disq 1.0 switch so that it will switch from c to ku when scanning satellites. Please, any help will be great. Thanks guys!