probelm with auto tuning sony KV1982M7

[[email protected]]

i can see the channels when it is auto tuning but they dont stop, the
auto tuning just goes on tuning them & in the end nothing is tuned on
the channel (saved in the memory). i can tune a limited number of
channels by manual tuning though. but without autotuning its really a
problem for me because thru manual tuning it does not change bands
like VHF, UHF, VL
please tell me a solution of this or where should i look for the
problem in the board??
thank u very much

 

[JR North]

You need to select 'Cable' in the input section of the menu.
JR