The Blind Scan function is a lifesaver for hobbyists. Unlike a standard network scan that requires the frequency and symbol rate, Blind Scan searches the entire Ku or C-band spectrum to find active transponders. This is crucial for feeds or newly added channels.
Can store up to 6,000 channels , 100 satellites, and 1,000 transponders. Starsat Sr-490 Hd
The SR-490 HD is obsolete for 4K or H.265. Its only advantage is low price and simple, pre-patched firmware for non-technical users in North Africa/Asia. The Blind Scan function is a lifesaver for hobbyists